{"id":27083,"date":"2025-10-22T08:00:00","date_gmt":"2025-10-21T23:00:00","guid":{"rendered":"https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/?p=27083"},"modified":"2025-12-22T16:16:41","modified_gmt":"2025-12-22T07:16:41","slug":"%e7%82%ad%e7%b4%a0%e9%8b%bc%e3%81%ae%e7%94%a8%e9%80%94%e3%83%bb%e7%a8%ae%e9%a1%9e%e3%83%bb%e7%89%b9%e5%be%b4%e7%b4%b9%e4%bb%8b-ss400-s45c-s50c","status":"publish","type":"post","link":"https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/howto\/materials\/27083\/","title":{"rendered":"\u70ad\u7d20\u92fc\u3068\u306f\uff1f\u7279\u5fb4\u3084\u7a2e\u985e\u30fb\u7528\u9014\u3092\u89e3\u8aac\uff01SS400\u30fbS45C\u30fbS50C\u3082\u7d39\u4ecb"},"content":{"rendered":"<style><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><span 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class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3>\u71b1\u51e6\u7406\u306e\u5f71\u97ff<\/h3>\n<p>\u70ad\u7d20\u92fc\u306f\u71b1\u51e6\u7406\u3067\u786c\u5ea6\u30fb\u5f37\u5ea6\u30fb\u8010\u6469\u8017\u6027\u3092\u81ea\u5728\u306b\u8abf\u6574\u3067\u304d\u3001\u5f8c\u52a0\u5de5\u3067\u6027\u80fd\u3092\u4ed8\u4e0e\u3057\u3084\u3059\u3044\u6750\u6599\u3067\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u71b1\u51e6\u7406\u306e\u52b9\u679c\u306f\u70ad\u7d20\u306e\u542b\u6709\u91cf\u306b\u4f9d\u5b58\u3059\u308b\u305f\u3081\u3001\u70ad\u7d20\u91cf\u306e\u5c11\u306a\u3044\u4f4e\u70ad\u7d20\u92fc\u306f\u3001\u713c\u5165\u308c\u3092\u884c\u3063\u3066\u3082\u307b\u3068\u3093\u3069\u786c\u5316\u3057\u307e\u305b\u3093\u3002\u4e00\u65b9\u3067\u3001\u4e2d\u70ad\u7d20\u92fc\u306f\u3001\u713c\u5165\u308c\u30fb\u713c\u623b\u3057\u306b\u3088\u3063\u3066\u786c\u5ea6\u3068\u5f15\u5f35\u5f37\u3055\u3092\u5411\u4e0a\u53ef\u80fd\u3067\u3059\u3002\u9ad8\u70ad\u7d20\u92fc\u306f\u9ad8\u3044\u786c\u5ea6\u3092\u5f97\u3089\u308c\u308b\u4e00\u65b9\u3067\u3001\u976d\u6027\u304c\u4f4e\u4e0b\u3057\u3001\u6eb6\u63a5\u5272\u308c\u306e\u30ea\u30b9\u30af\u3082\u9ad8\u307e\u308b\u305f\u3081\u3001\u8a2d\u8a08\u3084\u52a0\u5de5\u306b\u306f\u614e\u91cd\u306a\u914d\u616e\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n<h3>\u6c4e\u7528\u6027<\/h3>\n<p>\u70ad\u7d20\u92fc\u306e\u9ad8\u3044\u6c4e\u7528\u6027\u306f\u3001\u3082\u306e\u3065\u304f\u308a\u306e\u73fe\u5834\u3067\u591a\u304f\u7528\u3044\u3089\u308c\u308b\u7406\u7531\u306e\u3072\u3068\u3064\u3067\u3059\u3002\u4f4e\u30b3\u30b9\u30c8\u3067\u5b89\u5b9a\u7684\u306b\u5927\u91cf\u4f9b\u7d66\u3055\u308c\u3066\u304a\u308a\u3001\u677f\u6750\u3084\u68d2\u92fc\u3001\u5f62\u92fc\u3001\u92fc\u7ba1\u3068\u3044\u3063\u305f\u591a\u7a2e\u591a\u69d8\u306a\u5f62\u72b6\u306e\u898f\u683c\u304c\u8c4a\u5bcc\u306b\u63c3\u3063\u3066\u3044\u308b\u304b\u3089\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u8a2d\u8a08\u8005\u306f\u8981\u6c42\u5bf8\u6cd5\u306b\u5408\u308f\u305b\u3066\u6750\u6599\u3092\u5bb9\u6613\u306b\u8abf\u9054\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u52a0\u5de5\u6027\u306e\u9762\u3067\u306f\u3001\u5207\u524a\u3084\u30d7\u30ec\u30b9\u3001\u935b\u9020\u3001\u6eb6\u63a5\u306a\u3069\u306e\u5de5\u6cd5\u306b\u9069\u5fdc\u3067\u304d\u308b\u67d4\u8edf\u6027\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u6210\u5206\u3068\u71b1\u51e6\u7406\u6761\u4ef6\u3092\u8abf\u6574\u3059\u308c\u3070\u3001\u5e45\u5e83\u3044\u6027\u80fd\u8981\u6c42\u306b\u5bfe\u5fdc\u53ef\u80fd\u3067\u3059\u3002\u81ea\u52d5\u8eca\u306e\u8eca\u4f53\u304b\u3089\u5efa\u7bc9\u7269\u306e\u9244\u9aa8\u3001\u7cbe\u5bc6\u6a5f\u68b0\u306e\u90e8\u54c1\u306b\u81f3\u308b\u307e\u3067\u3001\u3042\u3089\u3086\u308b\u7523\u696d\u5206\u91ce\u3067\u6a19\u6e96\u6750\u6599\u3068\u3057\u3066\u4e0d\u52d5\u306e\u5730\u4f4d\u3092\u7bc9\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u4fb5\u98df\u6027<\/h3>\n<p>\u70ad\u7d20\u92fc\u3092\u7528\u3044\u308b\u969b\u306e\u6700\u5927\u306e\u8ab2\u984c\u306f\u3001\u4fb5\u98df\u6027\u3001\u3059\u306a\u308f\u3061\u9306\u3073\u3084\u3059\u3055\u3067\u3059\u3002\u4e3b\u6210\u5206\u3067\u3042\u308b\u9244\u306f\u3001\u5927\u6c17\u4e2d\u306e\u9178\u7d20\u3084\u6c34\u5206\u3068\u5bb9\u6613\u306b\u53cd\u5fdc\u3057\u3001\u9178\u5316\u9244\uff08\u8d64\u9306\uff09\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u7121\u51e6\u7406\u306e\u307e\u307e\u3067\u306f\u77ed\u671f\u9593\u3067\u8150\u98df\u304c\u9032\u884c\u3057\u3001\u90e8\u6750\u306e\u5f37\u5ea6\u4f4e\u4e0b\u3084\u5916\u89b3\u4e0d\u826f\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002<\/p>\n<p>\u6d78\u98df\u6027\u3092\u514b\u670d\u3059\u308b\u305f\u3081\u3001\u70ad\u7d20\u92fc\u90e8\u54c1\u306e\u5b9f\u7528\u5316\u306b\u306f\u9632\u9306\u3092\u76ee\u7684\u3068\u3057\u305f\u8868\u9762\u51e6\u7406\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u4ee3\u8868\u7684\u306a\u65b9\u6cd5\u3068\u3057\u3066\u3001\u72a0\u7272\u9632\u98df\u4f5c\u7528\u3092\u5229\u7528\u3057\u305f\u4e9c\u925b\u3081\u3063\u304d\u3084\u3001\u6eb6\u878d\u4e9c\u925b\u30e1\u30c3\u30ad\u306b\u52a0\u3048\u3066\u5857\u88c5\u3092\u91cd\u306d\u308b\u306a\u3069\u306e\u51e6\u7406\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u30b3\u30b9\u30c8\u3068\u6a5f\u68b0\u7684\u6027\u80fd\u306b\u512a\u308c\u308b\u70ad\u7d20\u92fc\u306e\u4fe1\u983c\u6027\u3092\u62c5\u4fdd\u3059\u308b\u306b\u306f\u3001\u300c\u9306\u3068\u3069\u3046\u4ed8\u304d\u5408\u3046\u304b\u300d\u3068\u3044\u3046\u8a2d\u8a08\u6bb5\u968e\u3067\u306e\u9069\u5207\u306a\u9632\u98df\u5bfe\u7b56\u3068\u3001\u904b\u7528\u4e2d\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u8a08\u753b\u306b\u304b\u304b\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E7%82%AD%E7%B4%A0%E9%8B%BC%E3%81%AE%E7%A8%AE%E9%A1%9E\"><\/span>\u70ad\u7d20\u92fc\u306e\u7a2e\u985e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u70ad\u7d20\u92fc\u306f\u3001\u7279\u6027\u3068\u7528\u9014\u306b\u5fdc\u3058\u3066\u65e5\u672c\u7523\u696d\u898f\u683c\uff08JIS\uff09\u306b\u3088\u3063\u3066\u660e\u78ba\u306b\u5206\u985e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u30014\u3064\u306b\u5927\u5225\u3055\u308c\u308b\u70ad\u7d20\u92fc\u306e\u7a2e\u985e\u306b\u3064\u3044\u3066\u3001\u3069\u306e\u3088\u3046\u306a\u7279\u5fb4\u3092\u6301\u3061\u3001\u3069\u306e\u3088\u3046\u306a\u5206\u91ce\u3067\u6d3b\u8e8d\u3057\u3066\u3044\u308b\u306e\u304b\u3092\u3001JIS\u898f\u683c\u306e\u5b9a\u7fa9\u3092\u4ea4\u3048\u306a\u304c\u3089\u5177\u4f53\u7684\u306b\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>SPC\u6750<\/h3>\n<p>SPC\u6750\u306f\u300cSteel Plate Cold\u300d\u306e\u7565\u3067\u3001\u65e5\u672c\u8a9e\u3067\u306f\u300c\u51b7\u9593\u5727\u5ef6\u92fc\u677f\u300d\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u5e38\u6e29\u3067\u92fc\u6750\u3092\u8584\u304f\u5ef6\u3070\u3057\u3066\u3044\u304f\u300c\u51b7\u9593\u5727\u5ef6\u300d\u3068\u3044\u3046\u88fd\u6cd5\u3067\u4f5c\u3089\u308c\u3066\u304a\u308a\u3001JIS G 3141\u300c\u51b7\u9593\u5727\u5ef6\u92fc\u677f\u53ca\u3073\u92fc\u5e2f\u300d \u306b\u898f\u5b9a\u3055\u308c\u3066\u3044\u308b\u8584\u677f\u6750\u6599\u3067\u3059\u3002SPC\u6750\u306e\u4e3b\u306a\u5316\u5b66\u6210\u5206\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<p style=\"text-align: right;\">\u5358\u4f4d\uff05<\/p>\n<table>\n<tbody>\n<tr>\n<td>\u7a2e\u985e\u306e\u8a18\u53f7<\/td>\n<td style=\"text-align: center;\">C<\/td>\n<td style=\"text-align: center;\">Mn<\/td>\n<td style=\"text-align: center;\">P<\/td>\n<td style=\"text-align: center;\">S<\/td>\n<\/tr>\n<tr>\n<td>SPCC<\/td>\n<td>0.15\u4ee5\u4e0b<\/td>\n<td>1.00\u4ee5\u4e0b<\/td>\n<td>0.100\u4ee5\u4e0b<\/td>\n<td>0.035\u4ee5\u4e0b<\/td>\n<\/tr>\n<tr>\n<td>SPCD<\/td>\n<td>0.10\u4ee5\u4e0b<\/td>\n<td>0.50\u4ee5\u4e0b<\/td>\n<td>0.040\u4ee5\u4e0b<\/td>\n<td>0.035\u4ee5\u4e0b<\/td>\n<\/tr>\n<tr>\n<td>SPCE<\/td>\n<td>0.08\u4ee5\u4e0b<\/td>\n<td>0.45\u4ee5\u4e0b<\/td>\n<td>0.030\u4ee5\u4e0b<\/td>\n<td>0.030\u4ee5\u4e0b<\/td>\n<\/tr>\n<tr>\n<td>SPCF<\/td>\n<td>0.06\u4ee5\u4e0b<\/td>\n<td>0.45\u4ee5\u4e0b<\/td>\n<td>0.030\u4ee5\u4e0b<\/td>\n<td>0.030\u4ee5\u4e0b<\/td>\n<\/tr>\n<tr>\n<td>SPCG<\/td>\n<td>0.02\u4ee5\u4e0b<\/td>\n<td>0.25\u4ee5\u4e0b<\/td>\n<td>0.020\u4ee5\u4e0b<\/td>\n<td>0.020\u4ee5\u4e0b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u203b\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u3053\u306e\u8868\u4ee5\u5916\u306e\u5408\u91d1\u5143\u7d20\u3092\u6dfb\u52a0\u3057\u3066\u3082\u3088\u3044\u3002<\/p>\n<p>SPC\u6750\u306e\u7279\u5fb4\u306f\u3001\u8868\u9762\u304c\u6ed1\u3089\u304b\u3067\u7f8e\u3057\u3044\u70b9\u3068\u3001\u677f\u539a\u306e\u7cbe\u5ea6\u304c\u9ad8\u3044\u70b9\u306b\u3042\u308a\u307e\u3059\u3002\u5857\u88c5\u3084\u30e1\u30c3\u30ad\u306a\u3069\u306e\u8868\u9762\u51e6\u7406\u5f8c\u306e\u4ed5\u4e0a\u304c\u308a\u304c\u91cd\u8981\u3068\u306a\u308b\u81ea\u52d5\u8eca\u306e\u30dc\u30c7\u30a3\u30d1\u30cd\u30eb\u3084\u3001\u5bb6\u96fb\u88fd\u54c1\u306e\u7b50\u4f53\u3001\u30b9\u30c1\u30fc\u30eb\u5bb6\u5177\u306a\u3069\u3001\u5916\u89b3\u90e8\u54c1\u306b\u591a\u7528\u3055\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u51b7\u9593\u5727\u5ef6\u306b\u3088\u308a\u7d50\u6676\u7c92\u304c\u5fae\u7d30\u5316\u3057\u3066\u3044\u308b\u305f\u3081\u5f15\u5f35\u5f37\u3055\u306f270N\/mm2\u4ee5\u4e0a \u307e\u3067\u4e0a\u304c\u308b\u3082\u306e\u306e\u3001\u964d\u4f0f\u6bd4\u304c\u4f4e\u304f\u4f38\u3073\u304c\u5927\u304d\u3044\u305f\u3081\u3001\u6df1\u7d5e\u308a\u52a0\u5de5\u3084\u30d8\u30df\u30f3\u30b0\u66f2\u3052\u306b\u9069\u3057\u307e\u3059\u3002<\/p>\n<p>SPCC\uff08\u4e00\u822c\u7528\uff09\u3001SPCD\uff08\u7d5e\u308a\u7528\uff09\u3001SPCE\uff08\u6df1\u7d5e\u308a\u7528\uff09\u306a\u3069\u306e\u7a2e\u985e\u304c\u3042\u308a\u3001\u30d7\u30ec\u30b9\u52a0\u5de5\u306e\u96e3\u6613\u5ea6\u306b\u5fdc\u3058\u3066\u4f7f\u3044\u5206\u3051\u53ef\u80fd\u3067\u3059\u3002\u786c\u5ea6\u3084\u5f37\u5ea6\u306f\u4f4e\u3044\u3082\u306e\u306e\u3001\u512a\u308c\u305f\u52a0\u5de5\u6027\u3067\u5927\u91cf\u751f\u7523\u90e8\u54c1\u3092\u652f\u3048\u308b\u6750\u6599\u3067\u3059\u3002<\/p>\n<h3>SS\u6750<\/h3>\n<p>SS\u6750\u306f\u300cSteel Structure\u300d\u306e\u7565\u79f0\u3067\u3001\u300c\u4e00\u822c\u69cb\u9020\u7528\u5727\u5ef6\u92fc\u6750\u300d\u3092\u6307\u3057\u307e\u3059\u3002JIS G 3101\u306b\u898f\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001\u5efa\u7bc9\u7269\u3084\u6a4b\u6881\u3001\u8239\u8236\u3001\u8eca\u4e21\u306a\u3069\u306e\u9aa8\u683c\u3068\u306a\u308b\u69cb\u9020\u90e8\u6750\u3068\u3057\u3066\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u70ad\u7d20\u92fc\u3067\u3059\u3002\u4e3b\u306a\u5316\u5b66\u6210\u5206\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<p style=\"text-align: right;\">\u5358\u4f4d\uff05<\/p>\n<table>\n<tbody>\n<tr>\n<td>\u7a2e\u985e\u306e\u8a18\u53f7<\/td>\n<td style=\"text-align: center;\">C<\/td>\n<td style=\"text-align: center;\">Mn<\/td>\n<td style=\"text-align: center;\">P<\/td>\n<td style=\"text-align: center;\">S<\/td>\n<\/tr>\n<tr>\n<td>SS330<\/td>\n<td rowspan=\"3\">&#8211;<\/td>\n<td rowspan=\"3\">&#8211;<\/td>\n<td rowspan=\"3\">0.050\u4ee5\u4e0b<\/td>\n<td rowspan=\"3\">0.050\u4ee5\u4e0b<\/td>\n<\/tr>\n<tr>\n<td>SS400<\/td>\n<\/tr>\n<tr>\n<td>SS490<\/td>\n<\/tr>\n<tr>\n<td>SS540<\/td>\n<td>0.30\u4ee5\u4e0b<\/td>\n<td>1.60\u4ee5\u4e0b<\/td>\n<td>0.040\u4ee5\u4e0b<\/td>\n<td>0.040\u4ee5\u4e0b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u203b\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u3053\u306e\u8868\u4ee5\u5916\u306e\u5408\u91d1\u5143\u7d20\u3092\u6dfb\u52a0\u3057\u3066\u3082\u3088\u3044\u3002<\/p>\n<p style=\"text-align: right;\"><a href=\"https:\/\/kikakurui.com\/g3\/G3101-2017-01.html#:~:text=%E8%A1%A82%E3%81%AB%E3%82%88%E3%82%8B%E3%80%82-,%E8%A1%A82%E2%88%92%E5%8C%96%E5%AD%A6%E6%88%90%E5%88%86,-%E5%8D%98%E4%BD%8D%C2%A0%25%C2%A0\" target=\"_blank\" rel=\"noopener\">\u51fa\u5178\uff1a\u65e5\u672c\u5de5\u696d\u898f\u683cJIS<\/a><\/p>\n<p>SS\u6750\u306f\u3001\u300c\u5f15\u5f35\u5f37\u3055\u300d\u306e\u4e0b\u9650\u5024\u304c\u4fdd\u8a3c\u3055\u308c\u3066\u3044\u308b\u70b9\u304c\u6700\u5927\u306e\u7279\u5fb4\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u300cSS400\u300d\u3068\u3044\u3046\u8a18\u53f7\u306f\u3001\u5f15\u5f35\u5f37\u3055\u304c400N\/mm\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u5316\u5b66\u6210\u5206\u306e\u898f\u5b9a\u306f\u7de9\u3084\u304b\u3067\u3059\u304c\u3001\u6eb6\u63a5\u6027\u3084\u52a0\u5de5\u6027\u306b\u3082\u512a\u308c\u3066\u304a\u308a\u3001H\u5f62\u92fc\u3084\u5c71\u5f62\u92fc\u3001\u92fc\u677f\u306a\u3069\u3055\u307e\u3056\u307e\u306a\u5f62\u72b6\u3067\u5b89\u4fa1\u306b\u6d41\u901a\u3057\u3066\u3044\u307e\u3059\u3002\u71b1\u51e6\u7406\u306b\u3088\u308b\u786c\u5316\u306f\u671f\u5f85\u3067\u304d\u306a\u3044\u3082\u306e\u306e\u3001\u52a0\u5de5\u5f8c\u306e\u5909\u5f62\u304c\u5c11\u306a\u304f\u3001\u5927\u898f\u6a21\u306a\u69cb\u9020\u7269\u3092\u52b9\u7387\u7684\u304b\u3064\u7d4c\u6e08\u7684\u306b\u5efa\u8a2d\u3059\u308b\u3046\u3048\u3067\u4e0d\u53ef\u6b20\u306a\u6750\u6599\u3067\u3059\u3002<\/p>\n<h3>S-C\u6750<\/h3>\n<p>S-C\u6750\u306f\u300cSteel Carbon\u300d\u3092\u610f\u5473\u3057\u3001\u300c\u6a5f\u68b0\u69cb\u9020\u7528\u70ad\u7d20\u92fc\u92fc\u6750\u300d\u3068\u3057\u3066JIS G 4051\u306b\u898f\u5b9a\u3055\u308c\u308b\u6750\u6599\u3067\u3059\u3002\u4ee3\u8868\u7684\u306a\u5316\u5b66\u6210\u5206\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<p style=\"text-align: right;\">\u5358\u4f4d\uff05<\/p>\n<table>\n<tbody>\n<tr>\n<td>\u7a2e\u985e\u306e\u8a18\u53f7<\/td>\n<td style=\"text-align: center;\">C<\/td>\n<td style=\"text-align: center;\">Si<\/td>\n<td style=\"text-align: center;\">Mn<\/td>\n<td style=\"text-align: center;\">P<\/td>\n<td style=\"text-align: center;\">S<\/td>\n<td style=\"text-align: center;\">Ni<\/td>\n<td style=\"text-align: center;\">Cr<\/td>\n<td style=\"text-align: center;\">Cu<\/td>\n<td style=\"text-align: center;\">Ni+Cr<\/td>\n<\/tr>\n<tr>\n<td>S30C<\/td>\n<td>0.27\u301c0.33<\/td>\n<td>0.15\u301c0.35<\/td>\n<td>0.60\u301c0.90<\/td>\n<td>0.030\u4ee5\u4e0b<\/td>\n<td>0.035\u4ee5\u4e0b<\/td>\n<td>0.20\u4ee5\u4e0b<\/td>\n<td>0.20\u4ee5\u4e0b<\/td>\n<td>0.30\u4ee5\u4e0b<\/td>\n<td>0.35\u4ee5\u4e0b<\/td>\n<\/tr>\n<tr>\n<td>S45C<\/td>\n<td>0.42\u301c0.48<\/td>\n<td>0.15\u301c0.35<\/td>\n<td>0.60\u301c0.90<\/td>\n<td>0.030\u4ee5\u4e0b<\/td>\n<td>0.035\u4ee5\u4e0b<\/td>\n<td>0.20\u4ee5\u4e0b<\/td>\n<td>0.20\u4ee5\u4e0b<\/td>\n<td>0.30\u4ee5\u4e0b<\/td>\n<td>0.35\u4ee5\u4e0b<\/td>\n<\/tr>\n<tr>\n<td>S50C<\/td>\n<td>0.47\u301c0.53<\/td>\n<td>0.15\u301c0.35<\/td>\n<td>0.60\u301c0.90<\/td>\n<td>0.030\u4ee5\u4e0b<\/td>\n<td>0.035\u4ee5\u4e0b<\/td>\n<td>0.20\u4ee5\u4e0b<\/td>\n<td>0.20\u4ee5\u4e0b<\/td>\n<td>0.30\u4ee5\u4e0b<\/td>\n<td>0.35\u4ee5\u4e0b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u3053\u306e\u8868\u306b\u898f\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u5143\u7d20\u306f\u3001\u6eb6\u92fc\u3092\u4ed5\u4e0a\u3052\u308b\u76ee\u7684\u4ee5\u5916\u306b\u610f\u56f3\u7684\u306b\u6dfb\u52a0\u3057\u3066\u306f\u306a\u3089\u306a\u3044\u3002<\/p>\n<p style=\"text-align: right;\"><a href=\"https:\/\/kikakurui.com\/g4\/G4051-2018-01.html#:~:text=G%C2%A04051%EF%BC%9A2016-,%E8%A1%A82%E2%88%92%E5%8C%96%E5%AD%A6%E6%88%90%E5%88%86,-%E5%8D%98%E4%BD%8D%C2%A0%25%C2%A0\" target=\"_blank\" rel=\"noopener\">\u51fa\u5178\uff1a\u65e5\u672c\u5de5\u696d\u898f\u683cJIS<\/a><\/p>\n<p>SS\u6750\u304c\u300c\u6700\u4f4e\u9650\u306e\u5f37\u5ea6\u300d\u3092\u4fdd\u8a3c\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001S-C\u6750\u306f\u70ad\u7d20\u542b\u6709\u91cf\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u5316\u5b66\u6210\u5206\u304c\u53b3\u5bc6\u306b\u7ba1\u7406\u3055\u308c\u3066\u3044\u308b\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002\u4ee3\u8868\u7684\u306a\u306e\u304cS45C\u3067\u3001\u3053\u306e\u300c45\u300d\u306f\u70ad\u7d20\u542b\u6709\u91cf\u304c\u7d040.45%\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u5f37\u5ea6\u3068\u8010\u6469\u8017\u6027\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3067\u304d\u308b\u305f\u3081\u3001\u6b6f\u8eca\uff08\u30ae\u30a2\uff09\u3084\u8ef8\uff08\u30b7\u30e3\u30d5\u30c8\uff09\u3001\u30af\u30e9\u30f3\u30af\u30b7\u30e3\u30d5\u30c8\u3001\u30dc\u30eb\u30c8\u306a\u3069\u3001\u9ad8\u3044\u8ca0\u8377\u304c\u304b\u304b\u308b\u6a5f\u68b0\u306e\u52d5\u529b\u4f1d\u9054\u90e8\u54c1\u3084\u7de0\u7d50\u90e8\u54c1\u306b\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>SK\u6750<\/h3>\n<p>SK\u6750\u306f\u300cSteel Kougu(Tool)\u300d\u306e\u982d\u6587\u5b57\u3092\u53d6\u3063\u305f\u3082\u306e\u3067\u3001\u300c\u70ad\u7d20\u5de5\u5177\u92fc\u92fc\u6750\u300d\u3092\u6307\u3057\u307e\u3059\u3002JIS G 4401\u306b\u898f\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001\u5de5\u5177\u3084\u5203\u7269\u3092\u88fd\u9020\u3059\u308b\u305f\u3081\u306b\u7279\u5316\u3057\u305f\u70ad\u7d20\u92fc\u3067\u3059\u3002\u4ee3\u8868\u7684\u306aSK\u6750\u306e\u5316\u5b66\u6210\u5206\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<p style=\"text-align: right;\">\u5358\u4f4d\uff05<\/p>\n<table>\n<tbody>\n<tr>\n<td>\u7a2e\u985e\u306e\u8a18\u53f7<\/td>\n<td style=\"text-align: center;\">C<\/td>\n<td style=\"text-align: center;\">Si<\/td>\n<td style=\"text-align: center;\">Mn<\/td>\n<td style=\"text-align: center;\">P<\/td>\n<td style=\"text-align: center;\">S<\/td>\n<\/tr>\n<tr>\n<td>SK105<\/td>\n<td>1.00\u301c1.10<\/td>\n<td>0.10\u301c0.35<\/td>\n<td>0.10\u301c0.50<\/td>\n<td>0.030\u4ee5\u4e0b<\/td>\n<td>0.030\u4ee5\u4e0b<\/td>\n<\/tr>\n<tr>\n<td>SK95<\/td>\n<td>0.90\u301c1.00<\/td>\n<td>0.10\u301c0.35<\/td>\n<td>0.10\u301c0.50<\/td>\n<td>0.030\u4ee5\u4e0b<\/td>\n<td>0.030\u4ee5\u4e0b<\/td>\n<\/tr>\n<tr>\n<td>SK85<\/td>\n<td>0.80\u301c0.90<\/td>\n<td>0.10\u301c0.35<\/td>\n<td>0.10\u301c0.50<\/td>\n<td>0.030\u4ee5\u4e0b<\/td>\n<td>0.030\u4ee5\u4e0b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: right;\"><a href=\"https:\/\/kikakurui.com\/g4\/G4401-2009-01.html#:~:text=%E8%A1%A81%E3%81%AB%E3%82%88%E3%82%8B%E3%80%82-,%E8%A1%A81%E2%88%92%E9%8B%BC%E6%9D%90%E3%81%AE%E7%A8%AE%E9%A1%9E%E3%81%AE%E8%A8%98%E5%8F%B7%E5%8F%8A%E3%81%B3%E5%8C%96%E5%AD%A6%E6%88%90%E5%88%86,-%E5%8D%98%E4%BD%8D%C2%A0%25%C2%A0\" target=\"_blank\" rel=\"noopener\">\u51fa\u5178\uff1a\u65e5\u672c\u5de5\u696d\u898f\u683cJIS<\/a><\/p>\n<p>\u70ad\u7d20\u542b\u6709\u91cf\u304c0.6%\u4ee5\u4e0a\u3068\u9ad8\u304f\u3001\u713c\u5165\u308c\u51e6\u7406\u306b\u3088\u3063\u3066\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u3068\u3044\u3046\u786c\u3044\u7d44\u7e54\u306b\u5909\u614b\u3057\u307e\u3059\u3002\u9ad8\u3044\u786c\u5ea6\u3092\u8a87\u308b\u305f\u3081\u3001\u512a\u308c\u305f\u5207\u524a\u80fd\u529b\u3084\u8010\u6469\u8017\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u30c9\u30e9\u30a4\u30d0\u30fc\u3084\u30ec\u30f3\u30c1\u3068\u3044\u3063\u305f\u624b\u5de5\u5177\u3001\u30c9\u30ea\u30eb\u3084\u30a8\u30f3\u30c9\u30df\u30eb\u306e\u5203\u5148\u3001\u30d7\u30ec\u30b9\u7528\u306e\u91d1\u578b\u306a\u3069\u3001\u4ed6\u306e\u6750\u6599\u3092\u524a\u3063\u305f\u308a\u3001\u5909\u5f62\u3055\u305b\u305f\u308a\u3059\u308b\u305f\u3081\u306e\u300c\u9053\u5177\u300d\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u308b\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u975e\u5e38\u306b\u786c\u3044\u53cd\u9762\u3001\u976d\u6027\uff08\u7c98\u308a\u5f37\u3055\uff09\u306f\u4f4e\u304f\u3001\u885d\u6483\u306b\u3088\u3063\u3066\u6b20\u3051\u3084\u3059\u3044\u3068\u3044\u3046\u5074\u9762\u3082\u6301\u3064\u305f\u3081\u3001\u7528\u9014\u306b\u5fdc\u3058\u305f\u9069\u5207\u306a\u71b1\u51e6\u7406\u3068\u3057\u306a\u3084\u304b\u3055\u3092\u6301\u305f\u305b\u308b\u713c\u623b\u3057\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E7%82%AD%E7%B4%A0%E9%8B%BC%E3%81%AE%E7%94%A8%E9%80%94\"><\/span>\u70ad\u7d20\u92fc\u306e\u7528\u9014<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u4ee5\u4e0b\u306b\u70ad\u7d20\u92fc\u306e\u7528\u9014\u3092\u30ab\u30c6\u30b4\u30ea\u5225\u306b\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n<table>\n<tbody>\n<tr>\n<td>\u7528\u9014\u30ab\u30c6\u30b4\u30ea<\/td>\n<td>\u4e3b\u306b\u7528\u3044\u3089\u308c\u308b\u92fc\u7a2e<\/td>\n<td>\u5178\u578b\u7684\u306a\u90e8\u54c1\u30fb\u69cb\u9020\u4f8b<\/td>\n<td>\u9078\u5b9a\u30dd\u30a4\u30f3\u30c8<\/td>\n<\/tr>\n<tr>\n<td>\u5efa\u7bc9\u30fb\u571f\u6728\u69cb\u9020\u7269<\/td>\n<td>SS\u6750\uff08SS400\u306a\u3069\uff09<\/td>\n<td>H\u5f62\u92fc\u3001\u6a4b\u6841\u3001\u9244\u5854\u3001\u5efa\u7bc9\u7269\u306e\u9aa8\u7d44<\/td>\n<td>\u30fb\u6eb6\u63a5\u3057\u3084\u3059\u304f\u5927\u91cf\u8abf\u9054\u304c\u5bb9\u6613<\/p>\n<p>\u30fb\u5c4b\u5916\u3067\u306f\u9632\u9306\u51e6\u7406\u304c\u5fc5\u9808<\/td>\n<\/tr>\n<tr>\n<td>\u7523\u696d\u6a5f\u68b0\u30fb\u30d7\u30e9\u30f3\u30c8\u6a5f\u5668<\/td>\n<td>SS\u6750\u3001S-C\u6750\uff08S45C\u3001S50C\uff09<\/td>\n<td>\u6a5f\u68b0\u30d5\u30ec\u30fc\u30e0\u3001\u30b3\u30f3\u30d9\u30a2\u3001\u6b6f\u8eca\u3001\u8ef8<\/td>\n<td>\u30fb\u9aa8\u683c\u306b\u306f\u30b3\u30b9\u30c8\u91cd\u8996\u306eSS\u6750<\/p>\n<p>\u30fb\u5f37\u5ea6\u3084\u8010\u6469\u8017\u6027\u304c\u5fc5\u8981\u306a\u90e8\u54c1\u306b\u306f\u71b1\u51e6\u7406\u524d\u63d0\u306eS-C\u6750<\/td>\n<\/tr>\n<tr>\n<td>\u81ea\u52d5\u8eca\u30fb\u5404\u7a2e\u4e57\u308a\u7269<\/td>\n<td>SPC\u6750\u3001SS\u6750\u3001S-C\u6750\u3001SK\u7cfb<\/td>\n<td>\u30dc\u30c7\u30a3\u30d1\u30cd\u30eb\u3001\u30b7\u30e3\u30fc\u30b7\u3001\u30ae\u30a2\u3001\u30b7\u30e3\u30d5\u30c8\u3001\u677f\u3070\u306d<\/td>\n<td>\u30fb\u8efd\u91cf\u5316\u3068\u8010\u4e45\u6027\u306e\u4e21\u7acb\u304c\u6c42\u3081\u3089\u308c\u308b<\/p>\n<p>\u30fb\u90e8\u4f4d\u3054\u3068\u306b\u30d7\u30ec\u30b9\u6027\u3001\u5f37\u5ea6\u3001\u3070\u306d\u6027\u306a\u3069\u6700\u9069\u306a\u92fc\u7a2e\u3092\u4f7f\u3044\u5206\u3051\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u5de5\u5177\u30fb\u5203\u7269\u985e<\/td>\n<td>SK\u6750\uff08SK85\u306a\u3069\uff09<\/td>\n<td>\u30c9\u30ea\u30eb\u3001\u30bf\u30c3\u30d7\u3001\u306e\u3053\u5203\u3001\u91d1\u578b\u30dd\u30f3\u30c1<\/td>\n<td>\u713c\u5165\u308c\u306b\u3088\u308a\u9ad8\u786c\u5ea6\u30fb\u8010\u6469\u8017\u6027\u304c\u5f97\u3089\u308c\u308b\u304c\u3001\u976d\u6027\u306f\u4f4e\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u8584\u677f\u30d7\u30ec\u30b9\u88fd\u54c1<\/td>\n<td>SPC\u6750\uff08SPCC\u3001SPCD\uff09<\/td>\n<td>\u5bb6\u96fb\u7b50\u4f53\u3001\u914d\u96fb\u76e4\u3001\u30d6\u30e9\u30b1\u30c3\u30c8<\/td>\n<td>\u30fb\u8868\u9762\u304c\u5e73\u6ed1\u3067\u6df1\u7d5e\u308a\u6027\u306b\u512a\u308c\u308b<\/p>\n<p>\u30fb\u5927\u91cf\u751f\u7523\u306b\u5411\u304d\u3001\u5857\u88c5\u3084\u30e1\u30c3\u30ad\u304c\u524d\u63d0<\/td>\n<\/tr>\n<tr>\n<td>\u65e5\u7528\u54c1\u30fb\u6c4e\u7528\u90e8\u54c1<\/td>\n<td>SS\u6750\u3001SPC\u6750<\/td>\n<td>\u30af\u30ea\u30c3\u30d7\u3001\u91d8\u3001\u30d3\u30b9\u3001\u30b9\u30c1\u30fc\u30eb\u68da<\/td>\n<td>\u30fb\u4f4e\u30b3\u30b9\u30c8\u3067\u5165\u624b\u3057\u3084\u3059\u3044<\/p>\n<p>\u30fb\u7c21\u6613\u7684\u306a\u30e1\u30c3\u30ad\u3084\u5857\u88c5\u3067\u9632\u9306\u3057\u3066\u624b\u8efd\u306b\u4f7f\u7528\u3055\u308c\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u70ad\u7d20\u92fc\u306f\u305d\u308c\u305e\u308c\u306e\u7279\u6027\u3092\u6d3b\u304b\u3057\u3066\u3001\u9069\u6750\u9069\u6240\u3067\u793e\u4f1a\u3092\u652f\u3048\u308b\u57fa\u672c\u7684\u306a\u6750\u6599\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E7%82%AD%E7%B4%A0%E9%8B%BC%E3%81%A7%E3%82%88%E3%81%8F%E4%BD%BF%E3%82%8F%E3%82%8C%E3%82%8B%E8%A1%A8%E9%9D%A2%E5%87%A6%E7%90%86\"><\/span>\u70ad\u7d20\u92fc\u3067\u3088\u304f\u4f7f\u308f\u308c\u308b\u8868\u9762\u51e6\u7406<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u70ad\u7d20\u92fc\u90e8\u54c1\u3092\u4f7f\u7528\u3059\u308b\u969b\u306b\u306f\u9632\u9306\u30fb\u9632\u98df\u306e\u305f\u3081\u306e\u8868\u9762\u51e6\u7406\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u70ad\u7d20\u92fc\u306b\u5bfe\u3057\u3066\u4e00\u822c\u7684\u306b\u3088\u304f\u65bd\u3055\u308c\u308b\u8868\u9762\u51e6\u7406\u306e\u4ee3\u8868\u4f8b\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h3>\u9ed2\u67d3\u3081\uff08\u56db\u4e09\u9178\u5316\u9244\u88ab\u819c\u51e6\u7406\uff09<\/h3>\n<p>\u9ed2\u67d3\u3081\u306f\u3001\u85ac\u54c1\u3067\u8868\u9762\u306b\u9ed2\u9306\u306e\u76ae\u819c\u3092\u5f62\u6210\u3059\u308b\u9632\u9306\u51e6\u7406\u3067\u3059\u3002\u6700\u5927\u306e\u7279\u5fb4\u306f\u3001\u76ae\u819c\u304c1\u301c2\u03bcm\u3068\u6975\u3081\u3066\u8584\u304f\u3001\u90e8\u54c1\u306e\u5bf8\u6cd5\u5909\u5316\u304c\u307b\u3068\u3093\u3069\u306a\u3044\u70b9\u3067\u3059\u3002\u7cbe\u5bc6\u306a\u5bf8\u6cd5\u304c\u6c42\u3081\u3089\u308c\u308b\u6a5f\u68b0\u90e8\u54c1\u3084\u6cbb\u5177\u3001\u5de5\u5177\u985e\u306b\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5149\u306e\u53cd\u5c04\u3092\u6291\u3048\u308b\u52b9\u679c\u3082\u3042\u308a\u3001\u30ab\u30e1\u30e9\u90e8\u54c1\u306b\u3082\u5229\u7528\u3055\u308c\u307e\u3059\u3002\u4f4e\u30b3\u30b9\u30c8\u3067\u9632\u9306\u3068\u843d\u3061\u7740\u3044\u305f\u9ed2\u8272\u306e\u5916\u89b3\u3092\u4e21\u7acb\u3067\u304d\u308b\u3001\u8cbb\u7528\u5bfe\u52b9\u679c\u306e\u9ad8\u3044\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n<h3>\u4e9c\u925b\u30e1\u30c3\u30ad<\/h3>\n<p>\u4e9c\u925b\u30e1\u30c3\u30ad\u306f\u3001\u9244\u306e\u8eab\u4ee3\u308f\u308a\u3068\u306a\u3063\u3066\u4e9c\u925b\u304c\u5148\u306b\u9306\u3073\u308b\u300c\u72a0\u7272\u9632\u98df\u4f5c\u7528\u300d\u306b\u3088\u308a\u3001\u6bcd\u6750\u3092\u5f37\u529b\u306b\u4fdd\u8b77\u3059\u308b\u8868\u9762\u51e6\u7406\u3067\u3059\u3002\u5c4b\u5916\u306e\u30ac\u30fc\u30c9\u30ec\u30fc\u30eb\u3084\u5efa\u7bc9\u8cc7\u6750\u306a\u3069\u3001\u5e38\u306b\u98a8\u96e8\u306b\u6652\u3055\u308c\u308b\u90e8\u6750\u306b\u4e0d\u53ef\u6b20\u306a\u51e6\u7406\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u6bd4\u8f03\u7684\u5b89\u4fa1\u3067\u9ad8\u3044\u9632\u9306\u52b9\u679c\u304c\u5f97\u3089\u308c\u308b\u305f\u3081\u3001\u793e\u4f1a\u30a4\u30f3\u30d5\u30e9\u3092\u652f\u3048\u308b\u591a\u304f\u306e\u92fc\u69cb\u9020\u7269\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u30cb\u30c3\u30b1\u30eb\u30e1\u30c3\u30ad<\/h3>\n<p>\u30cb\u30c3\u30b1\u30eb\u30e1\u30c3\u30ad\u306f\u3001\u512a\u308c\u305f\u8010\u98df\u6027\u3068\u7f8e\u3057\u3044\u91d1\u5c5e\u5149\u6ca2\u3092\u4e21\u7acb\u3067\u304d\u308b\u8868\u9762\u51e6\u7406\u3067\u3059\u3002\u7dfb\u5bc6\u306a\u76ae\u819c\u3067\u9306\u3092\u9632\u304e\u3064\u3064\u3001\u9280\u767d\u8272\u306e\u7f8e\u3057\u3044\u5916\u89b3\u3092\u4e0e\u3048\u308b\u305f\u3081\u3001\u6c34\u9053\u306e\u86c7\u53e3\u306e\u3088\u3046\u306a\u88c5\u98fe\u90e8\u54c1\u306b\u591a\u7528\u3055\u308c\u307e\u3059\u3002\u7279\u306b\u300c\u7121\u96fb\u89e3\u30cb\u30c3\u30b1\u30eb\u30e1\u30c3\u30ad\u300d\u306f\u3001\u8907\u96d1\u306a\u5f62\u72b6\u306e\u90e8\u54c1\u3067\u3082\u9685\u3005\u307e\u3067\u5747\u4e00\u306a\u539a\u3055\u3067\u30e1\u30c3\u30ad\u3067\u304d\u3001\u5bf8\u6cd5\u7cbe\u5ea6\u3092\u9ad8\u304f\u4fdd\u3066\u308b\u305f\u3081\u3001\u7cbe\u5bc6\u6a5f\u68b0\u306e\u6a5f\u80fd\u90e8\u54c1\u306b\u3082\u63a1\u7528\u3055\u308c\u3001\u6027\u80fd\u5411\u4e0a\u306b\u8ca2\u732e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u30af\u30ed\u30e0\u30e1\u30c3\u30ad<\/h3>\n<p>\u30af\u30ed\u30e0\u30e1\u30c3\u30ad\u306f\u3001\u30c8\u30c3\u30d7\u30af\u30e9\u30b9\u306e\u786c\u5ea6\u3067\u70ad\u7d20\u92fc\u306b\u512a\u308c\u305f\u8010\u6469\u8017\u6027\u3092\u4e0e\u3048\u308b\u51e6\u7406\u3067\u3059\u3002\u975e\u5e38\u306b\u786c\u304f\u6ed1\u3089\u304b\u306a\u76ae\u819c\u306f\u3001\u90e8\u54c1\u540c\u58eb\u304c\u6fc0\u3057\u304f\u3053\u3059\u308c\u5408\u3046\u904e\u9177\u306a\u74b0\u5883\u304b\u3089\u6469\u8017\u3084\u50b7\u3092\u9632\u304e\u307e\u3059\u3002\u305d\u306e\u7279\u6027\u304b\u3089\u3001\u6cb9\u5727\u30b7\u30ea\u30f3\u30c0\u30fc\u306e\u30ed\u30c3\u30c9\u306a\u3069\u3001\u647a\u52d5\u90e8\u54c1\u306e\u6469\u8017\u3092\u9632\u3044\u3067\u6a5f\u68b0\u306e\u6027\u80fd\u3068\u5bff\u547d\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002\u8f1d\u304b\u3057\u3044\u5149\u6ca2\u304b\u3089\u3001\u81ea\u52d5\u8eca\u306e\u30a8\u30f3\u30d6\u30ec\u30e0\u306a\u3069\u88c5\u98fe\u76ee\u7684\u3067\u3082\u5229\u7528\u3055\u308c\u308b\u9ad8\u6027\u80fd\u306a\u8868\u9762\u51e6\u7406\u3067\u3059\u3002<\/p>\n<h3>\u305d\u306e\u4ed6\u306e\u51e6\u7406<\/h3>\n<p>\u3053\u308c\u307e\u3067\u7d39\u4ecb\u3057\u305f\u51e6\u7406\u306e\u4ed6\u306b\u3082\u3001\u7528\u9014\u306b\u5fdc\u3058\u3066\u591a\u69d8\u306a\u8868\u9762\u6539\u8cea\u304c\u884c\u308f\u308c\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u306e\u304c\u3001\u5857\u6599\u306e\u819c\u3067\u7269\u7406\u7684\u306b\u4fdd\u8b77\u3059\u308b\u5857\u88c5\u3067\u3059\u3002\u4e0b\u5730\u3068\u3057\u3066\u30ea\u30f3\u9178\u5869\u88ab\u819c\u51e6\u7406\uff08\u30d1\u30fc\u30ab\u30fc\u51e6\u7406\uff09\u3092\u65bd\u3057\u3001\u5857\u819c\u306e\u5bc6\u7740\u6027\u3092\u98db\u8e8d\u7684\u306b\u9ad8\u3081\u307e\u3059\u3002\u6b6f\u8eca\u306a\u3069\u6975\u3081\u3066\u9ad8\u3044\u8868\u9762\u786c\u5ea6\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u5408\u306b\u306f\u3001\u70ad\u7d20\u3084\u7a92\u7d20\u3092\u8868\u9762\u306b\u6d78\u900f\u3055\u305b\u3066\u786c\u5316\u3055\u305b\u308b\u6d78\u70ad\u3084\u7a92\u5316\u3068\u3044\u3063\u305f\u71b1\u51e6\u7406\u3067\u3001\u8010\u6469\u8017\u6027\u306e\u5411\u4e0a\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"SS400%E3%81%A8%E3%81%AF%EF%BC%88SS%E6%9D%90%EF%BC%89\"><\/span>SS400\u3068\u306f<span data-teams=\"true\">\uff08SS\u6750\uff09<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>SS400\u306f\u4e00\u822c\u69cb\u9020\u7528\u5727\u5ef6\u92fc\u6750\u3068\u547c\u3070\u308c\u308bSS\u6750\uff08Structural Steel\uff09\u306e\u4e00\u7a2e\u3067\u3059\u3002<br \/>\nSS\u6750\u3068\u306f\u540d\u524d\u306e\u3068\u304a\u308a\u3001\u4e00\u822c\u7684\u306a\u69cb\u9020\u7269\u306e\u6750\u6599\u3068\u3057\u3066\u5727\u5ef6\u3067\u4f5c\u3089\u308c\u305f\u92fc\u3067\u3001SS\u6750\u306e\u540d\u524d\u306f\u300cSS\u300d\u306e\u8a18\u53f7\u3068\u3001\u5f8c\u306b\u7d9a\u304f3\u30b1\u30bf\u306e\u6570\u5b57\u3067\u8868\u3055\u308c\u307e\u3059\u3002\u53e4\u304f\u306fSS41\u3068\u8868\u8a18\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u30023\u30b1\u30bf\u306e\u6570\u5b57\u306f\u6750\u6599\u306e\u5f15\u3063\u5f35\u308a\u5f37\u3055\u3092\u8868\u3057\u3066\u304a\u308a\u3001SS400\u3067\u3042\u308c\u3070\u3001\u5f15\u5f35\u5f37\u3055\u304c400N\/mm2\u4ee5\u4e0a\u306e\u69cb\u9020\u7528\u92fc\u3068\u3044\u3046\u610f\u5473\u306b\u306a\u308a\u307e\u3059\u3002 SS\u6750\u306b\u306fSS400\u4ee5\u5916\u306b\u3082SS300\u3084SS490\u306e\u307b\u304bSS540\u306a\u3069\u306e\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u4e2d\u3067\u3082\u6700\u3082\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b\u306e\u304cSS400\u3067\u3059\u3002<\/p>\n<h3>SS400\u306e\u7279\u5fb4<\/h3>\n<p>SS400\u306f\u307b\u304b\u306e\u91d1\u5c5e\u6750\u6599\u306b\u6bd4\u3079\u308b\u3068\u5b89\u4fa1\u3067\u5165\u624b\u3057\u3084\u3059\u3044\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002<br \/>\n\u6eb6\u63a5\u3084\u5207\u524a\u306a\u3069\u306e\u52a0\u5de5\u304c\u3057\u3084\u3059\u3044\u3068\u3044\u3046\u7279\u5fb4\u3082\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u677f\u6750\u306e\u72b6\u614b\u3067\u306e\u6d41\u901a\u3082\u591a\u304f\u3001\u677f\u91d1\u52a0\u5de5\u3084\u30ec\u30fc\u30b6\u30fc\u30ab\u30c3\u30c8\u306a\u3069\u3082\u884c\u3048\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u713c\u304d\u5165\u308c\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u307e\u305f\u9306\u3073\u3084\u3059\u3044\u7d20\u6750\u306a\u306e\u3067\u3081\u3063\u304d\u3084\u9ed2\u67d3\u3081\u306a\u3069\u306e\u9632\u9306\u51e6\u7406\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-28503\" src=\"https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/wp-content\/uploads\/2021\/08\/1a913f8b9af775d91a09d5c3ce9bcc9b-scaled.jpg\" alt=\"SS400\u306e\u65ad\u9762\" width=\"2560\" height=\"1707\" srcset=\"https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/wp-content\/uploads\/2021\/08\/1a913f8b9af775d91a09d5c3ce9bcc9b-scaled.jpg 2560w, https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/wp-content\/uploads\/2021\/08\/1a913f8b9af775d91a09d5c3ce9bcc9b-300x200.jpg 300w, https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/wp-content\/uploads\/2021\/08\/1a913f8b9af775d91a09d5c3ce9bcc9b-1024x683.jpg 1024w, https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/wp-content\/uploads\/2021\/08\/1a913f8b9af775d91a09d5c3ce9bcc9b-768x512.jpg 768w, https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/wp-content\/uploads\/2021\/08\/1a913f8b9af775d91a09d5c3ce9bcc9b-1536x1024.jpg 1536w, https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/wp-content\/uploads\/2021\/08\/1a913f8b9af775d91a09d5c3ce9bcc9b-2048x1365.jpg 2048w, https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/wp-content\/uploads\/2021\/08\/1a913f8b9af775d91a09d5c3ce9bcc9b-945x630.jpg 945w, https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/wp-content\/uploads\/2021\/08\/1a913f8b9af775d91a09d5c3ce9bcc9b-400x267.jpg 400w, https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/wp-content\/uploads\/2021\/08\/1a913f8b9af775d91a09d5c3ce9bcc9b-600x400.jpg 600w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<h3>SS400\u306e\u7528\u9014<\/h3>\n<p>SS400\u306f\u6a4b\u3084\u8239\u306a\u3069\u306e\u69cb\u9020\u6750\u306b\u4f7f\u308f\u308c\u308b\u307b\u304b\u3001\u5927\u578b\u306e\u6a5f\u68b0\u3084\u8eca\u4e21\u306a\u3069\u3001\u6a5f\u68b0\u5206\u91ce\u304b\u3089\u5efa\u7bc9\u5206\u91ce\u307e\u3067\u5e45\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u9244\u3084\u92fc\u3067\u4f55\u304b\u3092\u4f5c\u308d\u3046\u3068\u601d\u3063\u305f\u969b\u306b\u3001\u8a2d\u8a08\u8005\u304c\u4e00\u756a\u6700\u521d\u306b\u601d\u3044\u6d6e\u304b\u3079\u308b\u6750\u6599\u3068\u3044\u3063\u3066\u3082\u904e\u8a00\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002SS400\u306f\u3001\u305d\u308c\u304f\u3089\u3044\u5e83\u304f\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u7d20\u6750\u3067\u3059\u3002<\/p>\n<div style=\"text-align: center;\"><a href=\"https:\/\/pages.jp.meviy.misumi-ec.com\/meviy_1minute\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35926 size-medium\" src=\"https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/wp-content\/uploads\/2021\/08\/meviy_1minute-300x87.png\" alt=\"\u6a5f\u68b0\u90e8\u54c1\u8abf\u9054\u306eAI\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0 meviy\uff08\u30e1\u30d3\u30fc\uff09\u306e\u4fa1\u683c\u3084\u7d0d\u671f\u3092\u3053\u3061\u3089\u304b\u3089\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002\" width=\"300\" height=\"87\" srcset=\"https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/wp-content\/uploads\/2021\/08\/meviy_1minute-300x87.png 300w, https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/wp-content\/uploads\/2021\/08\/meviy_1minute.png 380w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/div>\n<h3>\u30e1\u30ea\u30c3\u30c8<\/h3>\n<ul>\n<li>\u5b89\u4fa1\u3067\u5165\u624b\u3057\u3084\u3059\u3044<\/li>\n<li>\u6eb6\u63a5\u3057\u3084\u3059\u3044<\/li>\n<li>\u677f\u91d1\u3084\u5207\u524a\u306a\u3069\u306e\u52a0\u5de5\u306b\u3082\u5411\u3044\u3066\u3044\u308b<\/li>\n<li>\u6c4e\u7528\u6027\u304c\u975e\u5e38\u306b\u9ad8\u3044<\/li>\n<\/ul>\n<p>\u5e83\u304f\u6d41\u901a\u3057\u3066\u3044\u308b\u6c4e\u7528\u7d20\u6750\u3067\u3059\u306e\u3067\u3001\u307b\u304b\u306e\u91d1\u5c5e\u7d20\u6750\u306b\u6bd4\u3079\u3066\u5024\u6bb5\u304c\u5b89\u304f\u5165\u624b\u3057\u3084\u3059\u3044\u7d20\u6750\u3067\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u306a\u3069\u306b\u6bd4\u3079\u308b\u3068\u8edf\u3089\u304b\u3044\u305f\u3081\u3001\u5207\u524a\u3084\u677f\u91d1\u306a\u3069\u306e\u52a0\u5de5\u3082\u3057\u3084\u3059\u304f\u3001\u3055\u307e\u3056\u307e\u306a\u7528\u9014\u3067\u5229\u7528\u3067\u304d\u307e\u3059\u3002\u70ad\u7d20\u91cf\u304c\u4f4e\u304f\u3001\u71b1\u306b\u3088\u308b\u5f71\u97ff\u3092\u53d7\u3051\u306b\u304f\u3044\u306e\u3067\u6eb6\u63a5\u306b\u3082\u5411\u3044\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u677f\u539a\u304c25mm\u4ee5\u4e0a\u306b\u306a\u308b\u306a\u3069\u3001\u539a\u3044\u7d20\u6750\u3092\u6eb6\u63a5\u3057\u305f\u3044\u5834\u5408\u306b\u306fSS400\u3067\u306f\u306a\u304fSM\u6750\u306a\u3069\u306e\u6eb6\u63a5\u7528\u306e\u6750\u6599\u3092\u4f7f\u7528\u3057\u305f\u307b\u3046\u304c\u3044\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<h3>\u30c7\u30e1\u30ea\u30c3\u30c8<\/h3>\n<ul>\n<li>\u713c\u304d\u5165\u308c\u304c\u3067\u304d\u306a\u3044<\/li>\n<li>\u9244\u92fc\u6750\u6599\u306e\u4e2d\u3067\u306f\u8edf\u3089\u304b\u3044<\/li>\n<li>\u9306\u3073\u3084\u3059\u3044\u305f\u3081\u3001\u3081\u3063\u304d\u3084\u5857\u88c5\u306a\u3069\u306e\u8150\u98df\u5bfe\u7b56\u304c\u5fc5\u8981<\/li>\n<\/ul>\n<p>SS400\u306f\u975e\u5e38\u306b\u4e00\u822c\u7684\u306a\u6750\u6599\u3067\u3042\u308b\u305f\u3081\u3001\u9244\u92fc\u6750\u6599\u3068\u3057\u3066\u306f\u7279\u5225\u306b\u5f37\u3044\u6750\u6599\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3088\u308a\u5f37\u3044\u6750\u6599\u304c\u5fc5\u8981\u306a\u5834\u5408\u306a\u3069\u306f\u307b\u304b\u306e\u6750\u6599\u3082\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u70ad\u7d20\u91cf\u304c\u4f4e\u304f\u713c\u304d\u5165\u308c\u3082\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u8868\u9762\u306e\u307f\u306e\u786c\u3055\u3092\u5f97\u308b\u3088\u3046\u306a\u52a0\u5de5\u3082\u3067\u304d\u307e\u305b\u3093\u3002\u307e\u305f\u9306\u3073\u3084\u3059\u3044\u7d20\u6750\u306e\u305f\u3081\u3001\u3081\u3063\u304d\u3084\u5857\u88c5\u3001\u9ed2\u76ae\uff08\u9178\u5316\u88ab\u819c\uff09\u3067\u306e\u4fdd\u8b77\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h3>\u3088\u304f\u4f7f\u308f\u308c\u308b\u8868\u9762\u51e6\u7406<\/h3>\n<p>SS400\u306f\u9306\u3073\u3084\u3059\u3044\u305f\u3081\u3001\u30cb\u30c3\u30b1\u30eb\u3081\u3063\u304d\u3084\u30af\u30ed\u30e0\u3081\u3063\u304d\u306a\u3069\u306e\u8868\u9762\u51e6\u7406\u3092\u65bd\u3059\u30b1\u30fc\u30b9\u304c\u591a\u3044\u3067\u3059\u3002\u6a4b\u6881\u306a\u3069\u3001\u79c1\u305f\u3061\u306e\u751f\u6d3b\u3067\u76ee\u306b\u3059\u308bSS\u6750\u306f\u3001\u3081\u3063\u304d\u51e6\u7406\u3057\u305f\u3082\u306e\u3092\u3055\u3089\u306b\u5857\u88c5\u3057\u3066\u3044\u308b\u30b1\u30fc\u30b9\u304c\u307b\u3068\u3093\u3069\u3067\u3059\u3002\u307e\u305f\u6c34\u306e\u304b\u304b\u3089\u306a\u3044\u5834\u6240\u306a\u3069\u3001\u305d\u308c\u307b\u3069\u9ad8\u3044\u8010\u8150\u98df\u6027\u3092\u8981\u6c42\u3055\u308c\u306a\u3044\u5834\u5408\u306b\u306f\u3001\u9ed2\u76ae\uff08\u9178\u5316\u88ab\u819c\uff09\u51e6\u7406\u3055\u308c\u305f\u3082\u306e\u3092\u4f7f\u3046\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002\u5efa\u8a2d\u5de5\u4e8b\u73fe\u5834\u306e\u51fa\u5165\u308a\u53e3\u3084\u5730\u9762\u306e\u4e0a\u306b\u6577\u304b\u308c\u3066\u3044\u308b\u9ed2\u3063\u307d\u3044\u92fc\u6750\u304c\u3001\u9ed2\u76ae\u51e6\u7406\u3055\u308c\u305fSS400\u3067\u3059\u3002<\/p>\n<h4><strong>\u8868\u9762\u51e6\u7406\u306e\u4e00\u89a7<\/strong><\/h4>\n<ul>\n<li>\u56db\u4e09\u9178\u5316\u9244\u76ae\u819c(\u9ed2\u67d3\u3081)\uff1a\u85ac\u54c1\u3092\u7528\u3044\u3066\u9244\u306e\u8868\u9762\u3092\u9178\u5316\u3055\u305b\u3001\u56db\u9178\u5316\u4e09\u9244\uff08Fe3O4\uff09\u306e\u88ab\u819c\u3067\u8986\u3044\u307e\u3059\u3002\u8150\u98df\u3092\u9632\u6b62\u3057\u307e\u3059\u3002<\/li>\n<li>\u7121\u96fb\u89e3\u30cb\u30c3\u30b1\u30eb\u3081\u3063\u304d\uff1a\u5316\u5b66\u7684\u9084\u5143\u4f5c\u7528\u306b\u3088\u308a\u30cb\u30c3\u30b1\u30eb\u30ea\u30f3\u3081\u3063\u304d\u3092\u65bd\u3057\u307e\u3059\u3002\u71b1\u51e6\u7406\u3068\u3042\u308f\u305b\u3066\u884c\u3046\u3053\u3068\u3067\u3001\u8868\u9762\u306e\u786c\u5ea6\u3092\u4e0a\u3052\u3001\u8010\u6469\u8017\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/li>\n<li>\u786c\u8cea\u30af\u30ed\u30e0\u3081\u3063\u304d\uff1a\u88c5\u98fe\u30af\u30ed\u30e0\u3081\u3063\u304d\u3088\u308a\u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class=\"ez-toc-section\" id=\"S45C%E3%81%A8%E3%81%AF%EF%BC%88S-C%E6%9D%90%EF%BC%89\"><\/span>S45C\u3068\u306f<span data-teams=\"true\">\uff08S-C\u6750\uff09<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>S45C\u306f\u6a5f\u68b0\u69cb\u9020\u7528\u70ad\u7d20\u92fc\u92fc\u6750\u3068\u547c\u3070\u308c\u308bSC\u6750\uff08Steel Carbon\uff09\u306e\u4e00\u7a2e\u3067\u3059\u3002S45C\u3082\u307e\u305f\u3001\u6a5f\u68b0\u6750\u6599\u3068\u3057\u3066\u975e\u5e38\u306b\u591a\u304f\u4f7f\u308f\u308c\u308b\u7d20\u6750\u3067\u3059\u3002<br \/>\nSC\u6750\u306f\u300cSC\u300d\u306e\u8a18\u53f7\u3068\u305d\u306e\u5f8c\u306b\u7d9a\u304f2\u6841\u306e\u6570\u5b57\u3067\u7a2e\u985e\u304c\u8868\u8a18\u3055\u308c\u307e\u3059\u3002\u6570\u5b57\u306e\u90e8\u5206\u306f\u6750\u6599\u306e\u70ad\u7d20\u542b\u6709\u91cf\u3092\u610f\u5473\u3057\u3001S45C\u3067\u3042\u308c\u3070\u30010.45\uff05\u306e\u70ad\u7d20\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u4ee5\u524d\u306fS450C\u3068\u8868\u8a18\u3055\u308c\u3066\u3044\u305f\u305f\u3081\u3001\u53e4\u3044\u56f3\u9762\u306a\u3069\u3067\u306fS450C\u3068\u3044\u3046\u8a18\u8f09\u3092\u898b\u3064\u3051\u3089\u308c\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<h3>S45C\u306e\u7279\u5fb4<\/h3>\n<p>S45C\u306fSS400\u3068\u4e26\u3093\u3067\u3001\u975e\u5e38\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b\u6750\u6599\u3067\u3059\u3002\u307e\u305fSC\u6750\u306e\u4e2d\u3067\u306f\u6700\u3082\u30dd\u30d4\u30e5\u30e9\u30fc\u306a\u7d20\u6750\u3068\u3057\u3066\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u6bd4\u8f03\u7684\u5b89\u4fa1\u3067\u5165\u624b\u3057\u3084\u3059\u304f\u3001\u3055\u307e\u3056\u307e\u306a\u5834\u6240\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u713c\u304d\u5165\u308c\u306a\u3069\u306e\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u8010\u6469\u8017\u6027\u3084\u786c\u3055\u306a\u3069\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u304d\u308b\u305f\u3081\u3001\u6b6f\u8eca\u306e\u3088\u3046\u306a\u8010\u4e45\u6027\u3092\u6c42\u3081\u308b\u6a5f\u68b0\u90e8\u54c1\u306b\u7279\u306b\u591a\u304f\u4f7f\u308f\u308c\u307e\u3059\u3002\u4e00\u65b9\u3067\u9306\u3073\u3084\u3059\u3044\u305f\u3081\u3001\u6cb9\u306e\u5857\u5e03\u3084\u5857\u88c5\u306a\u3069\u306e\u9632\u9306\u51e6\u7406\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>S45C\u306e\u7528\u9014<\/h3>\n<p>S45C\u306f\u6a5f\u68b0\u306e\u90e8\u54c1\u3001\u3068\u304f\u306b\u6a5f\u68b0\u306e\u5185\u5074\u306b\u3042\u308b\u90e8\u54c1\u306b\u591a\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u4f8b\u3048\u3070\u81ea\u52d5\u8eca\u306e\u30a8\u30f3\u30b8\u30f3\u5468\u8fba\u90e8\u54c1\u3084\u30ae\u30a2\u306e\u307b\u304b\u3001\u30d7\u30fc\u30ea\u30fc\u3084\u30d6\u30e9\u30b1\u30c3\u30c8\u306e\u3088\u3046\u306a\u6a19\u6e96\u7684\u306a\u6a5f\u68b0\u90e8\u54c1\u306b\u3082\u4f7f\u308f\u308c\u307e\u3059\u3002\u9244\u7cfb\u6750\u6599\u3067\u4f55\u304b\u3092\u4f5c\u308d\u3046\u3068\u8003\u3048\u305f\u5834\u5408\u3001\u5f37\u5ea6\u3092\u3042\u307e\u308a\u5fc5\u8981\u3068\u3057\u306a\u3044\u5834\u5408\u306b\u306fSS400\u3001\u5f37\u5ea6\u3084\u8010\u4e45\u6027\u304c\u5fc5\u8981\u306a\u5834\u5408\u306b\u306fS45C\u304c\u307e\u305a\u6700\u521d\u306e\u6750\u6599\u306e\u5019\u88dc\u306b\u6319\u304c\u308b\u3068\u3044\u3063\u3066\u3082\u904e\u8a00\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u308c\u307b\u3069\u307e\u3067\u306b\u4e00\u822c\u7684\u306a\u6a5f\u68b0\u90e8\u54c1\u6750\u6599\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u6750\u6599\u3067\u3059\u3002<\/p>\n<div style=\"text-align: center;\"><a href=\"https:\/\/pages.jp.meviy.misumi-ec.com\/sessaku_1day\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35929 size-medium\" src=\"https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/wp-content\/uploads\/2021\/08\/sessaku_1minute-1-300x87.png\" alt=\"\u6a5f\u68b0\u90e8\u54c1\u8abf\u9054\u306eAI\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0 meviy\uff08\u30e1\u30d3\u30fc\uff09\u3067\u5207\u524a\u90e8\u54c1\u3092\u624b\u914d\u3059\u308b\u65b9\u306f\u3001\u3053\u3061\u3089\u306e\u30dc\u30bf\u30f3\u304b\u3089\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002\" width=\"300\" height=\"87\" srcset=\"https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/wp-content\/uploads\/2021\/08\/sessaku_1minute-1-300x87.png 300w, https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/wp-content\/uploads\/2021\/08\/sessaku_1minute-1.png 380w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/div>\n<h3>\u30e1\u30ea\u30c3\u30c8<\/h3>\n<ul>\n<li>\u71b1\u51e6\u7406\u306b\u3088\u308a\u5f37\u5ea6\u3092\u4e0e\u3048\u3089\u308c\u308b<\/li>\n<li>\u5207\u524a\u52a0\u5de5\u306f\u71b1\u51e6\u7406\u524d\u3067\u3042\u308c\u3070\u3084\u308a\u3084\u3059\u3044<\/li>\n<li>\u6c4e\u7528\u6027\u304c\u9ad8\u3044<\/li>\n<\/ul>\n<p>\u5e83\u304f\u6d41\u901a\u3057\u3066\u3044\u308b\u6c4e\u7528\u7d20\u6750\u3067\u3059\u306e\u3067\u3001\u307b\u304b\u306e\u91d1\u5c5e\u7d20\u6750\u306b\u6bd4\u3079\u3066\u5024\u6bb5\u304c\u5b89\u304f\u5165\u624b\u3057\u3084\u3059\u3044\u7d20\u6750\u3067\u3059\u3002\u713c\u304d\u5165\u308c\u524d\u3067\u3042\u308c\u3070\u3001\u5207\u524a\u52a0\u5de5\u3082\u3057\u3084\u3059\u3044\u306e\u3067\u3001\u6b6f\u8eca\u306a\u3069\u3092\u4f5c\u308b\u969b\u306b\u306f\u5207\u524a\u52a0\u5de5\u5f8c\u306b\u71b1\u51e6\u7406\u3092\u884c\u3046\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u4e00\u65b9\u3067\u7814\u524a\u52a0\u5de5\u306b\u3064\u3044\u3066\u306f\u3001\u5207\u524a\u52a0\u5de5\u306e\u5f8c\u306b\u71b1\u51e6\u7406\u3092\u884c\u3044\u3001\u305d\u306e\u5f8c\u306b\u5bf8\u6cd5\u8abf\u6574\u306a\u3069\u306e\u305f\u3081\u306b\u7814\u524a\u3092\u884c\u3046\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n<h3>\u30c7\u30e1\u30ea\u30c3\u30c8<\/h3>\n<ul>\n<li>\u6eb6\u63a5\u306b\u306f\u5411\u304b\u306a\u3044<\/li>\n<li>\u677f\u91d1\u306b\u306f\u3042\u307e\u308a\u4f7f\u308f\u308c\u306a\u3044<\/li>\n<li>\u9306\u3073\u3084\u3059\u3044\u305f\u3081\u8868\u9762\u51e6\u7406\u306a\u3069\u304c\u5fc5\u8981<\/li>\n<\/ul>\n<p>S45C\u306f\u71b1\u51e6\u7406\u306b\u5411\u3044\u3066\u3044\u308b\u7d20\u6750\u3067\u3059\u3002\u3064\u307e\u308a\u71b1\u306b\u3088\u308a\u6027\u8cea\u3092\u5909\u3048\u3084\u3059\u3044\u305f\u3081\u3001\u9006\u306b\u71b1\u3092\u4f7f\u3046\u6eb6\u63a5\u306b\u306f\u3042\u307e\u308a\u5411\u304d\u307e\u305b\u3093\u3002<\/p>\n<h3>\u4f7f\u308f\u308c\u308b\u8868\u9762\u51e6\u7406<\/h3>\n<p>\u8868\u9762\u51e6\u7406\u306e\u9078\u3073\u65b9\u306fSS400\u3068\u540c\u3058\u3067\u3059\u3002<br \/>\nS45C\u306f\u70ad\u7d20\u92fc\u3067\u3042\u308b\u305f\u3081\u3001\u713c\u304d\u5165\u308c\u3084\u713c\u304d\u623b\u3057\u306e\u307b\u304b\u3001\u713c\u304d\u306a\u3089\u3057\u3084\u713c\u304d\u306a\u307e\u3057\u306a\u3069\u3001\u4e00\u822c\u7684\u306a\u71b1\u51e6\u7406\u304c\u591a\u304f\u884c\u308f\u308c\u307e\u3059\u3002\u4e00\u65b9\u3067\u5408\u91d1\u92fc\u307b\u3069\u306b\u306f\u713c\u304d\u5165\u308c\u6027\u304c\u9ad8\u304f\u306a\u3044\u305f\u3081\u3001\u3042\u307e\u308a\u6df1\u304f\u307e\u3067\u713c\u304d\u5165\u308c\u3092\u884c\u3046\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u6b6f\u8eca\u306a\u3069\u306e\u3088\u3046\u306b\u3001\u8868\u9762\u306e\u8010\u4e45\u6027\u304c\u5f37\u304f\u6c42\u3081\u3089\u308c\u308b\u5834\u5408\u306b\u306f\u3001\u9ad8\u5468\u6ce2\u713c\u304d\u5165\u308c\u3092\u884c\u3046\u3053\u3068\u3082\u591a\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"S50C%E3%81%A8%E3%81%AF%EF%BC%88S-C%E6%9D%90%EF%BC%89\"><\/span>S50C\u3068\u306f<span data-teams=\"true\">\uff08S-C\u6750\uff09<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>S50C\u306fS45C\u3068\u540c\u3058\u6a5f\u68b0\u69cb\u9020\u7528\u70ad\u7d20\u92fc\u92fc\u6750\u3001SC\u6750\u306e\u4e00\u7a2e\u3067\u3059\u3002<br \/>\nS50C\u306b\u306f0.50\uff05\u306e\u70ad\u7d20\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u524d\u8ff0\u306e\u901a\u308a\u3001\u9244\u306f\u542b\u307e\u308c\u308b\u70ad\u7d20\u306e\u91cf\u304c\u591a\u304f\u306a\u308c\u3070\u306a\u308b\u307b\u3069\u786c\u304f\u306a\u308b\u6027\u8cea\u3092\u3082\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081S50C\u306fS45C\u3088\u308a\u3082\u786c\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u5206\u3001\u3084\u3084\u8106\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u307e\u305f\u6750\u6599\u306e\u30b3\u30b9\u30c8\u3082SS400\u3084S45C\u306b\u6bd4\u3079\u308b\u3068\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>S50C\u306e\u7279\u5fb4<\/h3>\n<p>S50C\u3082S45C\u3068\u540c\u69d8\u306b\u3001\u6a5f\u68b0\u90e8\u54c1\u306a\u3069\u306b\u591a\u304f\u4f7f\u7528\u3055\u308c\u308b\u6750\u6599\u3067\u3059\u3002\u3057\u304b\u3057S50C\u306fSC\u6750\u306e\u4e2d\u3067\u3082\u70ad\u7d20\u91cf\u304c\u591a\u3044\u7d20\u6750\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002\u786c\u3055\u3084\u5f15\u3063\u5f35\u308a\u5f37\u3055\u3060\u3051\u3067\u306a\u304f\u3001\u8010\u6469\u8017\u6027\u306a\u3069\u3082S45C\u3088\u308a\u3082\u9ad8\u304f\u306a\u308a\u307e\u3059\u306e\u3067\u3001\u3088\u308a\u9ad8\u3044\u5f37\u5ea6\u304c\u6c42\u3081\u3089\u308c\u308b\u90e8\u54c1\u306a\u3069\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<br \/>\nS50C\u3082\u71b1\u51e6\u7406\u304c\u53ef\u80fd\u3067\u3059\u3002\u307e\u305f\u8010\u8150\u98df\u6027\u306f\u4f4e\u3044\u306e\u3067\u3001\u9632\u9306\u51e6\u7406\u304c\u5fc5\u8981\u3067\u3059\u3002<br \/>\nS50C\u3088\u308a\u3082\u70ad\u7d20\u91cf\u306e\u591a\u3044SC\u6750\u3068\u3057\u3066S55C\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002S55C\u306fS50C\u3088\u308a\u3082\u3055\u3089\u306b\u786c\u304f\u3001\u8010\u6469\u8017\u6027\u306a\u3069\u306b\u512a\u308c\u308b\u7d20\u6750\u3067\u3059\u3002S50C\u3068\u306e\u4f7f\u3044\u5206\u3051\u306f\u3001\u7d20\u6750\u306e\u5f37\u5ea6\u306e\u307b\u304b\u3001\u6d41\u901a\u3057\u3066\u3044\u308b\u6750\u6599\u5f62\u72b6\u306a\u3069\u306b\u3088\u3063\u3066\u884c\u308f\u308c\u307e\u3059\u3002<br \/>\nS50C\u306e\u30e1\u30ea\u30c3\u30c8\u3068\u30c7\u30e1\u30ea\u30c3\u30c8\u3001\u3088\u304f\u4f7f\u308f\u308c\u308b\u8868\u9762\u51e6\u7406\u306f\u3001S45C\u3084C55C\u3068\u540c\u3058\u3067\u3059\u3002<\/p>\n<h3>S50C\u306e\u7528\u9014<\/h3>\n<p>S50C\u306f\u6a5f\u68b0\u306e\u90e8\u54c1\u306e\u4e2d\u3067\u3082\u6bd4\u8f03\u7684\u5f37\u5ea6\u3092\u8981\u3059\u308b\u90e8\u54c1\u306b\u591a\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<br \/>\n\u4f8b\u3048\u3070\u30b7\u30e3\u30d5\u30c8\u3084\u30dc\u30eb\u30c8\u30ca\u30c3\u30c8\u306e\u3088\u3046\u306a\u3001\u5f37\u3044\u529b\u306e\u304b\u304b\u308a\u3084\u3059\u3044\u90e8\u54c1\u3084\u3001\u91d1\u578b\u306e\u3088\u3046\u306b\u8010\u4e45\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u88c5\u7f6e\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"SS400%E3%83%BBS45C%E3%83%BBS50C%E3%81%AE%E6%A9%9F%E6%A2%B0%E7%9A%84%E3%80%81%E7%89%A9%E7%90%86%E7%9A%84%E6%80%A7%E8%B3%AA\"><\/span>SS400\u30fbS45C\u30fbS50C\u306e\u6a5f\u68b0\u7684\u3001\u7269\u7406\u7684\u6027\u8cea<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u3053\u3053\u304b\u3089\u306f\u3001\u3053\u308c\u307e\u3067\u306b\u89e3\u8aac\u3057\u3066\u304d\u305fSS400\u3068S45C\u304a\u3088\u3073S50C\u306e\u30b9\u30da\u30c3\u30af\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u3066\u3044\u304d\u307e\u3059\u3002\u8a2d\u8a08\u306a\u3069\u306e\u969b\u306b\u306f\u3001\u3053\u306e\u3088\u3046\u306a\u6570\u5024\u306b\u7740\u76ee\u3057\u3066\u8a08\u7b97\u3092\u3059\u3059\u3081\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h3>\u6a5f\u68b0\u7684\u6027\u8cea<\/h3>\n<p>SS400\u3068S45C\u304a\u3088\u3073S50C\u306e\u6a5f\u68b0\u7684\u6027\u8cea\u306fJIS\u306b\u3088\u308a\u4e0b\u8868\u306e\u3088\u3046\u306b\u5b9a\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u203b\u8a18\u8f09\u306e\u6570\u5024\u306f\u4ee3\u8868\u5024\u3067\u3042\u308a\u3001\u4fdd\u8a3c\u5024\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<table style=\"text-align: center; margin-bottom: 40px; font-size: 12px;\" border=\"1\">\n<tbody>\n<tr>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\" rowspan=\"2\"><span style=\"color: #ffffff; font-size: 12px;\">\u7a2e\u985e<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\" rowspan=\"2\"><span style=\"color: #ffffff; font-size: 12px;\">\u6750\u8cea\u8a18\u53f7<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\" colspan=\"2\" rowspan=\"2\"><span style=\"color: #ffffff; font-size: 12px;\">\u71b1\u51e6\u7406\uff08\u2103\uff09<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\" colspan=\"4\"><span style=\"color: #ffffff; font-size: 12px;\">\u6a5f\u68b0\u7684\u6027\u8cea\u306e\u4ee3\u8868\u5024<\/span><\/th>\n<\/tr>\n<tr>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u5f15\u5f35\u308a\u5f37\u3055<br \/>\n\uff08N\/mm2\uff09<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u8010\u529b<br \/>\n\uff08N\/mm2\uff09<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u4f38\u3073<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u786c\u5ea6<\/span><\/th>\n<\/tr>\n<tr>\n<td>\u69cb\u9020\u7528\u92fc<\/td>\n<td>SS400<\/td>\n<td colspan=\"2\">\u2212<\/td>\n<td>400\uff5e510<\/td>\n<td>215\u4ee5\u4e0a<\/td>\n<td>21\uff05\u4ee5\u4e0a<\/td>\n<td>\u2212<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"8\">\u70ad\u7d20\u92fc<\/td>\n<td rowspan=\"4\">S45C<\/td>\n<td>\u713c\u304d\u306a\u3089\u3057<\/td>\n<td>810\uff5e860<br \/>\n\u7a7a\u51b7<\/td>\n<td>570\u4ee5\u4e0a<\/td>\n<td>345\u4ee5\u4e0a<\/td>\n<td>20\u4ee5\u4e0a<\/td>\n<td>167~229HBW<\/td>\n<\/tr>\n<tr>\n<td>\u713c\u920d<\/td>\n<td>\u7d04800<br \/>\n\u7089\u51b7<\/td>\n<td>\u2212<\/td>\n<td>\u2212<\/td>\n<td>\u2212<\/td>\n<td>137~170HBW<\/td>\n<\/tr>\n<tr>\n<td>\u713c\u304d\u5165\u308c<\/td>\n<td>810\uff5e860<br \/>\n\u6c34\u51b7<\/td>\n<td rowspan=\"2\">690\u4ee5\u4e0a<\/td>\n<td rowspan=\"2\">490\u4ee5\u4e0a<\/td>\n<td rowspan=\"2\">17\u4ee5\u4e0a<\/td>\n<td rowspan=\"2\">201~269HBW<\/td>\n<\/tr>\n<tr>\n<td>\u713c\u304d\u623b\u3057<\/td>\n<td>550\uff5e650<br \/>\n\u6025\u51b7<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">S50C<\/td>\n<td>\u713c\u304d\u306a\u3089\u3057<\/td>\n<td>810\uff5e860<br \/>\n\u7a7a\u51b7<\/td>\n<td>610\u4ee5\u4e0a<\/td>\n<td>365\u4ee5\u4e0a<\/td>\n<td>18\uff05\u4ee5\u4e0a<\/td>\n<td>179\uff5e235HBW<\/td>\n<\/tr>\n<tr>\n<td>\u713c\u920d<\/td>\n<td>\u7d04800<br \/>\n\u7089\u51b7<\/td>\n<td>\u2212<\/td>\n<td>\u2212<\/td>\n<td>\u2212<\/td>\n<td>143\uff5e187HBW<\/td>\n<\/tr>\n<tr>\n<td>\u713c\u304d\u5165\u308c<\/td>\n<td>810\uff5e860<br \/>\n\u6c34\u51b7<\/td>\n<td rowspan=\"2\">740\u4ee5\u4e0a<\/td>\n<td rowspan=\"2\">540\u4ee5\u4e0a<\/td>\n<td rowspan=\"2\">15\uff05\u4ee5\u4e0a<\/td>\n<td rowspan=\"2\">212\uff5e277HBW<\/td>\n<\/tr>\n<tr>\n<td>\u713c\u304d\u623b\u3057<\/td>\n<td>550\uff5e650<br \/>\n\u6025\u51b7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u7269\u7406\u7684\u6027\u8cea<\/h3>\n<p>SS400\u3068S45C\u304a\u3088\u3073S50C\u306e\u7269\u7406\u7684\u6027\u8cea\u306fJIS\u306b\u3088\u308a\u4e0b\u8868\u306e\u3088\u3046\u306b\u5b9a\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002S45C\u3068S50C\u306e\u7269\u7406\u7684\u6027\u8cea\u306b\u306f\u5927\u304d\u306a\u9055\u3044\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u203b\u8a18\u8f09\u306e\u6570\u5024\u306f\u4ee3\u8868\u5024\u3067\u3042\u308a\u3001\u4fdd\u8a3c\u5024\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h4>SS400\u306e\u7269\u7406\u7684\u6027\u8cea<\/h4>\n<table style=\"text-align: center; margin-bottom: 40px; font-size: 12px;\" border=\"1\">\n<tbody>\n<tr>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u7269\u7406\u7684\u6027\u8cea<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u7e26\u5f3e\u6027\u4fc2\u6570\uff08\u30e4\u30f3\u30b0\u7387\uff09[GPa]<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u6a2a\u5f3e\u6027\u4fc2\u6570[GPa]<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u30dd\u30a2\u30bd\u30f3\u6bd4\uff08\u5e38\u6e29\uff09<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u5bc6\u5ea6[g\/cm3]<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u6bd4\u91cd<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u878d\u70b9[\u2103]<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u71b1\u4f1d\u5c0e\u7387[W\/(m\u30fbK)]<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u71b1\u81a8\u5f35\u4fc2\u6570[10-6\/K]<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u56fa\u6709\u62b5\u6297[10-8\u03a9\u30fbm]<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u6bd4\u71b1[J\/(kg\u30fbK)]<\/span><\/th>\n<\/tr>\n<tr>\n<td>\u7269\u6027\u5024<\/td>\n<td>205\uff5e206<\/td>\n<td>79\uff5e82<\/td>\n<td>0.27\uff5e0.29<\/td>\n<td>7.84\uff5e7.86<\/td>\n<td>7.84\uff5e7.86<\/td>\n<td>1660\uff5e1770<\/td>\n<td>44\uff5e60<\/td>\n<td>10.7\uff5e11.6<\/td>\n<td>13.3\uff5e19.7<\/td>\n<td>0.474\uff5e0.494<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>S50C\u306e\u7269\u7406\u7684\u6027\u8cea<\/h4>\n<table style=\"text-align: center; margin-bottom: 40px; font-size: 12px;\" border=\"1\">\n<tbody>\n<tr>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\" rowspan=\"2\"><span style=\"color: #ffffff; font-size: 12px;\">\u878d\u70b9<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\" rowspan=\"2\"><span style=\"color: #ffffff; font-size: 12px;\">\u5bc6\u5ea6<br \/>\n(g\/cm\u00b3)<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u30e4\u30f3\u30b0\u7387<br \/>\n(\u7e26\u5f3e\u6027\u4fc2\u6570)<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u525b\u6027\u7387<br \/>\n(\u6a2a\u5f3e\u6027\u4fc2\u6570)<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\" rowspan=\"2\"><span style=\"color: #ffffff; font-size: 12px;\">\u30dd\u30a2\u30bd\u30f3\u6bd4<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\" rowspan=\"2\"><span style=\"color: #ffffff; font-size: 12px;\">\u7dda\u81a8\u5f35\u7387<br \/>\n(ppm\/K)<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\" rowspan=\"2\"><span style=\"color: #ffffff; font-size: 12px;\">\u5b9a\u5727\u6bd4\u71b1<br \/>\n(J\/kg\uff65K)<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\" rowspan=\"2\"><span style=\"color: #ffffff; font-size: 12px;\">\u71b1\u4f1d\u5c0e\u7387<br \/>\n(W\/m\uff65K)<\/span><\/th>\n<\/tr>\n<tr>\n<td>GPa<\/td>\n<td>GPa<\/td>\n<\/tr>\n<tr>\n<td>\u7d041,660\u301c1,680\u2103<\/td>\n<td>7.84<\/td>\n<td>205<\/td>\n<td>82<\/td>\n<td>0.25<\/td>\n<td>11.7<\/td>\n<td>489\u301c494<\/td>\n<td>44<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"SS400%E3%83%BBS45C%E3%83%BBS50C%E3%81%AE%E6%A8%99%E6%BA%96%E5%AF%B8%E6%B3%95\"><\/span>SS400\u30fbS45C\u30fbS50C\u306e\u6a19\u6e96\u5bf8\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/archives\/26082\/\" target=\"_blank\" rel=\"noopener\">\u70ad\u7d20\u92fc\u3067\u591a\u304f\u6d41\u901a\u3057\u3066\u3044\u308b\u7d20\u6750\u306e\u9078\u3073\u65b9\u306f\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/a><\/p>\n<p>\u4eca\u56de\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u3066\u304d\u305f\u6750\u6599\u306e\u6a19\u6e96\u5bf8\u6cd5\u306f\u4e0b\u8a18\u306e\u901a\u308a\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<table style=\"text-align: center; margin-bottom: 40px; font-size: 12px;\" border=\"1\">\n<tbody>\n<tr>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u7a2e\u985e<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u6750\u6599\u8a18\u53f7<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u5f62\u72b6<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u5358\u4f4d<\/span><\/th>\n<th style=\"text-align: center; vertical-align: middle; background-color: #000000; border-color: #fcfcfc;\"><span style=\"color: #ffffff; font-size: 12px;\">\u6a19\u6e96\u5bf8\u6cd5<\/span><\/th>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u4e00\u822c\u69cb\u9020\u7528<br \/>\n\u5727\u5ef6\u92fc\u6750<\/td>\n<td rowspan=\"2\">SS400<\/td>\n<td>\u5e73\u92fc<\/td>\n<td>t<\/td>\n<td>6,9,12,13,14,16,19,22,25,28,30,32,35,38,40,<br \/>\n45,50,55,60,65,70,75,80,85,90,95,100,105<\/td>\n<\/tr>\n<tr>\n<td>\u89d2\u92fc<\/td>\n<td>\u25a1<\/td>\n<td>9,13,16,19,22,25,32,38,44,50,65,75,90,100<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">\u30df\u30ac\u30ad\u68d2\u92fc<br \/>\n\uff08\u51b7\u9593\u5f15\u629c\uff09<\/td>\n<td rowspan=\"3\">SS400D<\/td>\n<td>\u5e73\u92fc<\/td>\n<td>t<\/td>\n<td>2, 3, 4, 4.5, 5, 5.5, 6,7,8,9,10,11,12,13,14,<br \/>\n15,16,17,18,19,20,21,22,24,25,28,30,32,34,<br \/>\n35,36,38,40,42,44,45,50,55,60,65,70,75,80,<br \/>\n85,90,100,110,120,130<\/td>\n<\/tr>\n<tr>\n<td>\u516d\u89d2\u92fc<\/td>\n<td>\u5bfe\u8fbaH<\/td>\n<td>3,5,6,7,8,9,10,11,12,13,14,17,19,21,22,23,<br \/>\n24,26,27,29,30,32,35,36,38,41,46,50,54,<br \/>\n55,58,60,63,65,67,70,71,75,77,80,85,90,95,<br \/>\n100,115<\/td>\n<\/tr>\n<tr>\n<td>\u4e38\u68d2<\/td>\n<td>D<\/td>\n<td>2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,<br \/>\n19,20,21,22,23,24,25,26,27,28,29,30,31,32,<br \/>\n33,34,35,36,37,38,40,42,43,44,45,46,48,50,<br \/>\n55,60,65,70,75,80,85,90,95,100,105,110,<br \/>\n115,120,130,140,150,160,170,180,190,200<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">\u6a5f\u68b0\u69cb\u9020\u7528<br \/>\n\u70ad\u7d20\u92fc\u92fc\u6750<\/td>\n<td>S45C-D<br \/>\n\uff08\u30df\u30ac\u30ad\uff09<\/td>\n<td>\u4e38\u68d2<\/td>\n<td>D<\/td>\n<td>2, 2.5, 3, 3.5, 4, 4.5, 6,7,8,9, 9.5, 10,11,<br \/>\n12,13,14,15,16,17,18,19,20,21,22,23,24,<br \/>\n25,26,27,28,29,30,32,33,34,35,36,38,40,<br \/>\n42,44,45,46,48,50,55,60,65,70,75,80,85,<br \/>\n90,95,100,105,110,115,120,125,130<\/td>\n<\/tr>\n<tr>\n<td>S45C<\/td>\n<td>\u5e73\u92fc<\/td>\n<td>t<\/td>\n<td>3, 4.5, 5,6,8,9,10,12,16,19,22,25,30,32,38,50<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">S50C<\/td>\n<td>\u5e73\u92fc<\/td>\n<td>t<\/td>\n<td>6, 9.5, 12.7, 13,16,19,22,25,27,32,38,<br \/>\n45,50,55,65,75,85,95,105,115,125,135,<br \/>\n145,155,(165),(175),(185),(205)<\/td>\n<\/tr>\n<tr>\n<td>\u89d2\u92fc<\/td>\n<td>\u25a1<\/td>\n<td>12.7, 13,16,19,25,28,32,38,44,50,55,<br \/>\n65,75,90,100,110,120,130,155<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u3057\u304b\u3057\u3053\u306e\u6a19\u6e96\u5bf8\u6cd5\u306fJIS\u306b\u3088\u3063\u3066\u5b9a\u3081\u3089\u308c\u3066\u3044\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u5b9f\u969b\u306e\u6d41\u901a\u72b6\u6cc1\u3092\u8868\u3059\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u307e\u305f\u6d41\u901a\u72b6\u6cc1\u306f\u6642\u4e8b\u60c5\u52e2\u306b\u3088\u3063\u3066\u3082\u5909\u52d5\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u6750\u6599\u306e\u5f62\u72b6\u3068\u5bf8\u6cd5\u306b\u3064\u3044\u3066\u306f\u3001\u6750\u6599\u30e1\u30fc\u30ab\u30fc\u306e\u30d1\u30f3\u30d5\u30ec\u30c3\u30c8\u306a\u3069\u3067\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%81%BE%E3%81%A8%E3%82%81\"><\/span>\u307e\u3068\u3081<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u70ad\u7d20\u92fc\u3068\u306f\u3001\u9244\uff08Fe\uff09\u3092\u4e3b\u6210\u5206\u3068\u3057\u3001\u5408\u91d1\u5143\u7d20\u3092\u5927\u304d\u304f\u6dfb\u52a0\u305b\u305a\u3001\u70ad\u7d20\uff08C\uff09\u3092\u4e3b\u306a\u5f37\u5316\u5143\u7d20\u3068\u3059\u308b\u92fc\u6750\u306e\u7dcf\u79f0\u3067\u3059\u3002\u5408\u91d1\u92fc\u3084\u7279\u6b8a\u92fc\u3068\u306f\u533a\u5225\u3055\u308c\u3001\u6c4e\u7528\u6027\u304c\u9ad8\u304f\u3001\u6a5f\u68b0\u90e8\u54c1\u304b\u3089\u69cb\u9020\u6750\u307e\u3067\u5e83\u304f\u4f7f\u308f\u308c\u307e\u3059\u3002<br \/>\n\u70ad\u7d20\u92fc\u306e\u6027\u8cea\u30fb\u6027\u80fd\u3068\u3057\u3066\u306f\u3001\u70ad\u7d20\u542b\u6709\u91cf\u306b\u3088\u308a\u976d\u6027\u30fb\u786c\u3055\u30fb\u5f37\u5ea6\u304c\u5909\u5316\u3057\u3001\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u6027\u80fd\u5236\u5fa1\u3057\u3084\u3059\u3044\u70b9\u304c\u7279\u5fb4\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u9306\u3073\u3084\u3059\u304f\u8010\u98df\u6027\u306b\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>SS400\u3068\u306f\u3001JIS G 3101 \u306b\u898f\u5b9a\u3055\u308c\u308b\u300c\u4e00\u822c\u69cb\u9020\u7528\u5727\u5ef6\u92fc\u6750\u300d\u3067\u3001\u69cb\u9020\u7528\u92fc\u6750\u3068\u3057\u3066\u5e83\u304f\u4f7f\u308f\u308c\u308b\u4ee3\u8868\u7684\u306a\u70ad\u7d20\u92fc\u7a2e\u3067\u3059\u3002<br \/>\nSS400\u306f\u3001\u5f15\u5f35\u5f37\u3055 400\uff5e510 N\/mm\u00b2 \u7a0b\u5ea6\u3001\u964d\u4f0f\u5f37\u5ea6\u4e0b\u9650\u2009215 N\/mm\u00b2\u3001\u4f38\u3073\u738721\uff05\u4ee5\u4e0a\u3068\u5b9a\u3081\u3089\u308c\u3001\u52a0\u5de5\u6027\u30fb\u6eb6\u63a5\u6027\u304c\u826f\u597d\u3067\u30b3\u30b9\u30c8\u3082\u4f4e\u3081\u306a\u305f\u3081\u3001\u30d5\u30ec\u30fc\u30e0\u3084\u67b6\u53f0\u306b\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u305f\u3060\u3057\u786c\u5316\u51e6\u7406\u306f\u96e3\u3057\u304f\u3001\u8010\u98df\u6027\u3092\u88dc\u3046\u8868\u9762\u51e6\u7406\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>S45C\u3068\u306f\u3001JIS G 4051 \u306e\u300c\u6a5f\u68b0\u69cb\u9020\u7528\u70ad\u7d20\u92fc\u300d\u3067\u3001\u70ad\u7d20\u542b\u6709\u7387 0.42\uff5e0.48 % \u7a0b\u5ea6\u306e\u4e2d\u70ad\u7d20\u92fc\u3067\u3059\u3002<br \/>\nS45C\u306f\u3001\u71b1\u51e6\u7406\uff08\u713c\u5165\u308c\u30fb\u713c\u623b\u3057\uff09\u306b\u3088\u308a\u786c\u3055\u30fb\u8010\u6469\u8017\u6027\u3092\u5411\u4e0a\u3067\u304d\u308b\u70b9\u304c\u5f37\u307f\u3067\u3059\u3002\u5f15\u5f35\u5f37\u5ea6\u306f\u71b1\u51e6\u7406\u5f8c\u3067 810\uff5e860 N\/mm\u00b2 \u7a0b\u5ea6\u3001\u964d\u4f0f\u5f37\u5ea6\u30fb\u786c\u3055\u3082\u9ad8\u307e\u308a\u3001\u6a5f\u68b0\u8981\u7d20\u90e8\u54c1\uff08\u8ef8\u30fb\u30ae\u30a2\u30fb\u30dc\u30eb\u30c8\u306a\u3069\uff09\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>S50C\u306f\u3001S45C \u3088\u308a\u70ad\u7d20\u542b\u6709\u91cf\u3092\u9ad8\u3081\u305f\u6750\u6599\u3067\u3001\u3088\u308a\u9ad8\u786c\u5ea6\u30fb\u8010\u6469\u8017\u6027\u3092\u8ffd\u6c42\u3057\u305f\u6a5f\u68b0\u90e8\u54c1\u5411\u304d\u306e\u9ad8\u70ad\u7d20\u92fc\u3067\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E9%96%A2%E9%80%A3%E8%A8%98%E4%BA%8B\"><\/span>\u95a2\u9023\u8a18\u4e8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/howto\/materials\/15131\/\">\u6750\u6599\u306e\u6027\u8cea\u3068\u306f\uff1f\u91d1\u5c5e\u52a0\u5de5\u3084\u6a5f\u68b0\u8a2d\u8a08\u306e\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8<\/a><\/p>\n<p><a href=\"https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/howto\/33712\/\">\u30d1\u30f3\u30c1\u30f3\u30b0\u30e1\u30bf\u30eb\u3068\u306f\uff1f\u7279\u5fb4\u3084\u7a2e\u985e\u3001\u898f\u683c\u306a\u3069\u3092\u7d39\u4ecb<\/a><\/p>\n<p><a href=\"https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/howto\/materials\/28742\/\">\u4e9c\u925b\u30e1\u30c3\u30ad\u92fc\u677f\uff08SECC\u3068SGCC\uff09\u306e\u7528\u9014\u30fb\u7a2e\u985e\u30fb\u7279\u5fb4\u3092\u89e3\u8aac<\/a><\/p>\n<p><a href=\"https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/howto\/materials\/28274\/\">\u5727\u5ef6\u92fc\u677f\u306e\u7528\u9014\u30fb\u7a2e\u985e\u30fb\u7279\u5fb4 SPHC\uff08\u71b1\u9593\u5727\u5ef6\u92fc\u677f\uff09 \u3001SPCC\uff08\u51b7\u9593\u5727\u5ef6\u92fc\u677f\uff09<\/a><\/p>\n<p><a href=\"https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/howto\/30323\/\">\u713c\u304d\u5165\u308c\u4e0d\u8981\u306e\u9ad8\u786c\u5ea6\u92fc\u6750NAK\u6750\u3092\u3054\u5b58\u77e5\u3067\u3059\u304b\uff1f\u5207\u524a\u30d7\u30ec\u30fc\u30c8\u306e\u7d20\u6750\u7d39\u4ecb<\/a><\/p>\n<p><a href=\"https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/howto\/materials\/28748\/\">\u30d7\u30ea\u30cf\u30fc\u30c9\u30f3\u92fc\u306e\u7528\u9014\u30fb\u7a2e\u985e\u30fb\u7279\u5fb4\u3092\u89e3\u8aac NAK55\u3001NAK80\u3001STAVAX<\/a><\/p>\n<p><a href=\"https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/howto\/29893\/\">\u9ed2\u76ae\u6750\u3068\u78e8\u304d\u6750\uff08\u30df\u30ac\u30ad\u6750\uff09\u306e\u9055\u3044\u30fb\u7528\u9014\u30fb\u7a2e\u985e\u30fb\u7279\u5fb4\u3092\u7d39\u4ecb<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u70ad\u7d20\u92fc\uff08\u30ab\u30fc\u30dc\u30f3\u30b9\u30c1\u30fc\u30eb\uff09\u306f\u3001\u9244\u3068\u70ad\u7d20\u306e\u5408\u91d1\u3067\u3042\u308b\u92fc\u306e\u4e00\u7a2e\u3067\u3001\u5408\u91d1\u92fc\u306b\u306f\u5206\u985e\u3055\u308c\u306a\u3044\u3082\u306e\u3092\u6307\u3057\u307e\u3059\u3002 \u6c4e\u7528\u6027\u304c\u9ad8\u304f\u3001\u6a5f\u68b0\u90e8\u54c1\u304b\u3089\u5927\u578b\u69cb\u9020\u7269\u307e\u3067\u5e45\u5e83\u304f\u7528\u3044\u3089\u308c\u308b\u70ad\u7d20\u92fc\u3067\u3059\u304c\u3001\u7a2e\u985e\u304c\u591a\u3044\u305f\u3081\u6700\u9069\u306a\u92fc\u7a2e\u3092\u9078\u3073\u306b\u304f\u3044\u3068\u3044\u3046\u8ab2\u984c\u304c&#8230;<\/p>\n","protected":false},"author":51,"featured_media":27091,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[787],"tags":[],"class_list":["post-27083","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-materials","cat_writer-writer_meviy"],"acf":[],"yoast_head":"<title>\u70ad\u7d20\u92fc\u3068\u306f\uff1f\u7279\u5fb4\u3084\u7a2e\u985e\u30fb\u7528\u9014\u3092\u89e3\u8aac\uff01SS400\u30fbS45C\u30fbS50C\u3082\u7d39\u4ecb | meviy (\u30e1\u30d3\u30fc) | \u30df\u30b9\u30df<\/title>\n<meta name=\"description\" content=\"\u70ad\u7d20\u92fc\u3068\u306f\uff1f\u70ad\u7d20\u92fc\u306e\u7279\u5fb4\u3084\u4ee3\u8868\u7684\u306a\u70ad\u7d20\u92fc\u3067\u3042\u308bSS400\u3068S45C\u304a\u3088\u3073S50C\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\u91d1\u5c5e\u6750\u6599\u306b\u3064\u3044\u3066\u8a9e\u3063\u3066\u3044\u304f\u4e0a\u3067\u3001\u307e\u305a\u306f\u92fc\u306b\u3064\u3044\u3066\u77e5\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u70ad\u7d20\u92fc\u306e\u5b9a\u7fa9\u3084\u3001\u7a2e\u985e\u3001\u70ad\u7d20\u92fc\u306e\u7279\u5fb4\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/howto\/materials\/27083\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta 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