{"id":55775,"date":"2026-09-16T20:24:33","date_gmt":"2026-09-16T11:24:33","guid":{"rendered":"https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/?p=55775"},"modified":"2026-09-17T15:13:02","modified_gmt":"2026-09-17T06:13:02","slug":"s45c%e3%81%a8%e3%81%af%ef%bc%9f%e7%89%b9%e6%80%a7%e3%83%bb%e5%8c%96%e5%ad%a6%e6%88%90%e5%88%86%e3%83%bb%e7%86%b1%e5%87%a6%e7%90%86%e3%83%bb%e7%a1%ac%e3%81%95%e3%83%bb%e5%8a%a0%e5%b7%a5%e6%99%82","status":"publish","type":"post","link":"https:\/\/jp.meviy.misumi-ec.com\/info\/ja\/howto\/55775\/","title":{"rendered":"S45C\u3068\u306f\uff1f\u7279\u6027\u30fb\u5316\u5b66\u6210\u5206\u30fb\u71b1\u51e6\u7406\u30fb\u786c\u3055\u30fb\u52a0\u5de5\u6642\u306e\u6ce8\u610f\u70b9\u3092\u89e3\u8aac"},"content":{"rendered":"

\"s45c\"<\/p>\n

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\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001S45C\u306e\u898f\u683c\u4e0a\u306e\u4f4d\u7f6e\u3065\u3051\u3001\u5316\u5b66\u6210\u5206\u3001\u71b1\u51e6\u7406\u3001\u52a0\u5de5\u4e0a\u306e\u6ce8\u610f\u70b9\u3001\u4ed6\u6750\u6599\u3068\u306e\u4f7f\u3044\u5206\u3051\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n

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S45C\u306f\u3001JIS G 4051:2026\u300c\u6a5f\u68b0\u69cb\u9020\u7528\u70ad\u7d20\u92fc\u92fc\u6750\u300d\u306b\u898f\u5b9a\u3055\u308c\u3066\u3044\u308b\u92fc\u7a2e\u306e\u4e00\u3064\u3067\u3059\u3002\u540c\u898f\u683c\u306f\u3001\u4e3b\u3068\u3057\u3066\u71b1\u9593\u5727\u5ef6\u3001\u71b1\u9593\u935b\u9020\u3001\u71b1\u9593\u62bc\u51fa\u306b\u3088\u3063\u3066\u88fd\u9020\u3055\u308c\u3001\u305d\u306e\u5f8c\u306b\u935b\u9020\u3001\u5207\u524a\u306a\u3069\u306e\u52a0\u5de5\u3084\u71b1\u51e6\u7406\u3092\u65bd\u3057\u3066\u4f7f\u7528\u3055\u308c\u308b\u3001\u540c\u4e00\u65ad\u9762\u5f62\u72b6\u306e\u6a5f\u68b0\u69cb\u9020\u7528\u70ad\u7d20\u92fc\u92fc\u6750\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u92fc\u7ba1\u306f\u540c\u898f\u683c\u306e\u9069\u7528\u5bfe\u8c61\u5916\u3067\u3059\u3002<\/span>\u00a0<\/span><\/p>\n

S45C\u306f\u70ad\u7d20\u3092\u7d040.45%\u542b\u307f\u3001\u713c\u306a\u3089\u3057\u3001\u713c\u5165\u308c\u30fb\u713c\u623b\u3057\u3001\u9ad8\u5468\u6ce2\u713c\u5165\u308c\u306a\u3069\u306b\u3088\u3063\u3066\u6027\u80fd\u3092\u8abf\u6574\u3067\u304d\u307e\u3059\u3002\u30b7\u30e3\u30d5\u30c8\u3001\u30d4\u30f3\u3001\u30ab\u30e9\u30fc\u3001\u6b6f\u8eca\u3001\u6cbb\u5177\u90e8\u54c1\u306a\u3069\u3001\u5f37\u5ea6\u3084\u8010\u6469\u8017\u6027\u304c\u5fc5\u8981\u306a\u6a5f\u68b0\u90e8\u54c1\u306b\u5e83\u304f\u7528\u3044\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n

\u540c\u3058\u898f\u683c\u306b\u306f\u70ad\u7d20\u91cf\u306e\u7570\u306a\u308b\u8907\u6570\u306e\u92fc\u7a2e\u304c\u3042\u308a\u307e\u3059\u3002S45C\u306f\u52a0\u5de5\u6027\u3001\u71b1\u51e6\u7406\u5f8c\u306b\u5f97\u3089\u308c\u308b\u6027\u80fd\u3001\u6d41\u901a\u5b9f\u7e3e\u306e\u30d0\u30e9\u30f3\u30b9\u304b\u3089\u3001\u4ee3\u8868\u7684\u306a\u6a5f\u68b0\u69cb\u9020\u7528\u70ad\u7d20\u92fc\u3068\u3057\u3066\u6271\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5b9f\u969b\u306e\u5165\u624b\u6027\u306f\u5f62\u72b6\u3001\u5bf8\u6cd5\u3001\u4f9b\u7d66\u72b6\u614b\u3001\u5730\u57df\u3001\u5e02\u6cc1\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n

\u8a18\u53f7\u306b\u3064\u3044\u3066\u306f\u3001\u4e00\u822c\u306b\u300cS\u300d\u306fSteel\u3001\u300c45\u300d\u306f\u70ad\u7d20\u542b\u6709\u91cf\u304c\u304a\u3088\u305d0.45%\u3067\u3042\u308b\u3053\u3068\u3001\u300cC\u300d\u306fCarbon\u3092\u8868\u3059\u3068\u8aac\u660e\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u8a18\u53f7\u306e\u8a9e\u6e90\u81ea\u4f53\u304cJIS\u672c\u6587\u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u6163\u4f8b\u7684\u306a\u8aac\u660e\u3067\u3059\u3002\u300cS-C\u6750\u300d\u300cSC\u6750\u300d\u3068\u547c\u3070\u308c\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n

\u203b\u672c\u8a18\u4e8b\u306fJIS\u00a0G 4051:2026\u3092\u53c2\u7167\u3057\u3066\u3044\u307e\u3059\u3002\u8a2d\u8a08\u30fb\u8abf\u9054\u6642\u306b\u306f\u3001\u65e5\u672c\u7523\u696d\u6a19\u6e96\u8abf\u67fb\u4f1a\u307e\u305f\u306f\u65e5\u672c\u898f\u683c\u5354\u4f1a\u3067\u73fe\u884c\u898f\u683c\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span>\u00a0<\/span><\/p>\n

S45C\u306e\u5316\u5b66\u6210\u5206<\/span><\/b>\u00a0<\/span><\/h3>\n

JIS G 4051:2026\u304c\u5b9a\u3081\u308bS45C\u306e\u5316\u5b66\u6210\u5206\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002\u6570\u5024\u306f\u6eb6\u92fc\u5206\u6790\u5024\u306e\u8cea\u91cf\u5206\u7387\u3067\u3059\u3002<\/span>\u00a0<\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u5143\u7d20<\/span><\/b>\u00a0<\/span><\/td>\n\u8cea\u91cf\u5206\u7387\uff08%\uff09<\/span><\/b>\u00a0<\/span><\/td>\n<\/tr>\n
C<\/span>\u00a0<\/span><\/td>\n0.42\uff5e0.48<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
Si<\/span>\u00a0<\/span><\/td>\n0.15\uff5e0.35<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
Mn<\/span>\u00a0<\/span><\/td>\n0.60\uff5e0.90<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
P<\/span>\u00a0<\/span><\/td>\n0.030\u4ee5\u4e0b<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
S<\/span>\u00a0<\/span><\/td>\n0.035\u4ee5\u4e0b<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
Ni<\/span>\u00a0<\/span><\/td>\n0.20\u4ee5\u4e0b<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
Cr<\/span>\u00a0<\/span><\/td>\n0.20\u4ee5\u4e0b<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
Cu<\/span>\u00a0<\/span><\/td>\n0.30\u4ee5\u4e0b<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
Ni\uff0bCr<\/span>\u00a0<\/span><\/td>\n0.35\u4ee5\u4e0b<\/span>\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/span><\/p>\n

\u51fa\u5178\uff1aJIS\u00a0G 4051:2026\u300c\u5316\u5b66\u6210\u5206\u300d\u3002\u88fd\u54c1\u5206\u6790\u5024\u306e\u8a31\u5bb9\u5909\u52d5\u5024\u306fJIS\u00a0G 0321\u306b\u3088\u308a\u307e\u3059\u3002\u4e0a\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\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u898f\u683c\u5024\u3092\u56f3\u9762\u3001\u4ed5\u69d8\u66f8\u3001\u691c\u67fb\u6210\u7e3e\u66f8\u306b\u8ee2\u8a18\u3059\u308b\u5834\u5408\u306f\u3001\u898f\u683c\u7968\u3067\u6570\u5024\u3068\u6ce8\u8a18\u3092\u6700\u7d42\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span>\u00a0<\/span><\/p>\n

Ni\u3084Cr\u306f\u3001SCM435\u306a\u3069\u306e\u6a5f\u68b0\u69cb\u9020\u7528\u5408\u91d1\u92fc\u306e\u3088\u3046\u306b\u4e3b\u8981\u306a\u5408\u91d1\u5143\u7d20\u3068\u3057\u3066\u6240\u5b9a\u91cf\u3092\u7a4d\u6975\u7684\u306b\u6dfb\u52a0\u3059\u308b\u6210\u5206\u3067\u306f\u306a\u304f\u3001\u6b8b\u7559\u5143\u7d20\u3068\u3057\u3066\u8a31\u5bb9\u3055\u308c\u308b\u4e0a\u9650\u304c\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001S45C\u306fSCM435\u3084SCM440\u306a\u3069\u3068\u6bd4\u3079\u3066\u713c\u5165\u6027\u304c\u4f4e\u304f\u3001\u5927\u65ad\u9762\u3067\u306f\u4e2d\u5fc3\u90e8\u307e\u3067\u5747\u4e00\u306b\u786c\u5316\u3057\u306b\u304f\u3044\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u3088\u3046\u306b\u8010\u98df\u6027\u3092\u76ee\u7684\u3068\u3057\u305f\u91cf\u306eCr\u3092\u542b\u307e\u306a\u3044\u305f\u3081\u3001\u9632\u9306\u5bfe\u7b56\u304c\u5fc5\u8981\u3067\u3059\u3002<\/span>\u00a0<\/span><\/p>\n

S45C\u306e\u6a5f\u68b0\u7684\u6027\u8cea\uff5c\u65e7\u7248JIS\u306e\u53c2\u8003\u60c5\u5831\u3068\u6280\u8853\u8cc7\u6599\u306e\u4ee3\u8868\u4f8b<\/span><\/b>\u00a0<\/span><\/h2>\n

S45C\u306e\u6a5f\u68b0\u7684\u6027\u8cea\u306f\u3001\u7d20\u6750\u5bf8\u6cd5\u3001\u4f9b\u7d66\u72b6\u614b\u3001\u8a66\u9a13\u7247\u306e\u63a1\u53d6\u4f4d\u7f6e\u3001\u88fd\u9020\u5c65\u6b74\u3001\u71b1\u51e6\u7406\u6761\u4ef6\u306a\u3069\u306b\u3088\u3063\u3066\u5909\u308f\u308a\u307e\u3059\u3002JIS G 4051:2026\u306f\u3001S45C\u306b\u3064\u3044\u3066\u5f15\u5f35\u5f37\u3055\u3084\u786c\u3055\u306a\u3069\u306e\u6a5f\u68b0\u7684\u6027\u8cea\u3092\u4e00\u5f8b\u306e\u898f\u683c\u5024\u3068\u3057\u3066\u5b9a\u3081\u3066\u3044\u307e\u305b\u3093\u3002\u6b21\u306e\u5024\u306f\u3001\u65e7\u7248JIS\u306e\u53c2\u8003\u60c5\u5831\u3092\u8ee2\u8f09\u3057\u305f\u6750\u6599\u30fb\u71b1\u51e6\u7406\u4f1a\u793e\u306e\u6280\u8853\u8cc7\u6599\u306b\u898b\u3089\u308c\u308b\u4ee3\u8868\u4f8b\u3067\u3042\u308a\u3001\u73fe\u884cJIS\u306e\u4fdd\u8a3c\u5024\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/span>\u00a0<\/span><\/p>\n\n\n\n\n\n\n
\u72b6\u614b<\/span><\/b>\u00a0<\/span><\/td>\n\u4ee3\u8868\u7684\u306a\u51e6\u7406\u6761\u4ef6<\/span><\/b>\u00a0<\/span><\/td>\n\u5f15\u5f35\u5f37\u3055<\/span><\/b>\u00a0<\/span><\/td>\n\u964d\u4f0f\u70b9\u30fb\u8010\u529b<\/span><\/b>\u00a0<\/span><\/td>\n\u4f38\u3073<\/span><\/b>\u00a0<\/span><\/td>\n\u786c\u3055<\/span><\/b>\u00a0<\/span><\/td>\n<\/tr>\n
\u713c\u306a\u3089\u3057<\/span>\u00a0<\/span><\/td>\n820\uff5e870\u2103\u52a0\u71b1\u5f8c\u3001\u7a7a\u51b7<\/span>\u00a0<\/span><\/td>\n570 N\/mm\u00b2\u4ee5\u4e0a<\/span>\u00a0<\/span><\/td>\n345 N\/mm\u00b2\u4ee5\u4e0a<\/span>\u00a0<\/span><\/td>\n20%\u4ee5\u4e0a<\/span>\u00a0<\/span><\/td>\nHBW 167\uff5e229<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u713c\u306a\u307e\u3057<\/span>\u00a0<\/span><\/td>\n\u7d04810\u2103\u52a0\u71b1\u5f8c\u3001\u7089\u51b7<\/span>\u00a0<\/span><\/td>\n\u2015<\/span>\u00a0<\/span><\/td>\n\u2015<\/span>\u00a0<\/span><\/td>\n\u2015<\/span>\u00a0<\/span><\/td>\nHBW 137\uff5e170<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u713c\u5165\u308c\u30fb\u713c\u623b\u3057<\/span>\u00a0<\/span><\/td>\n820\uff5e870\u2103\u304b\u3089\u6c34\u51b7\u5f8c\u3001550\uff5e650\u2103\u3067\u713c\u623b\u3057<\/span>\u00a0<\/span><\/td>\n690 N\/mm\u00b2\u4ee5\u4e0a<\/span>\u00a0<\/span><\/td>\n490 N\/mm\u00b2\u4ee5\u4e0a<\/span>\u00a0<\/span><\/td>\n17%\u4ee5\u4e0a<\/span>\u00a0<\/span><\/td>\nHBW 201\uff5e269<\/span>\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/span><\/p>\n

\u203b\u4e0a\u8868\u306f\u53c2\u8003\u5024\u3067\u3059\u3002\u5b9f\u969b\u306e\u5024\u306f\u7d20\u6750\u30ed\u30c3\u30c8\u3001\u65ad\u9762\u5bf8\u6cd5\u3001\u8a66\u9a13\u7247\u63a1\u53d6\u4f4d\u7f6e\u3001\u71b1\u51e6\u7406\u8a2d\u5099\u30fb\u6761\u4ef6\u306b\u3088\u3063\u3066\u5909\u308f\u308a\u307e\u3059\u3002\u4fdd\u8a3c\u5024\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u6750\u6599\u30e1\u30fc\u30ab\u30fc\u3084\u52a0\u5de5\u5148\u3068\u8a66\u9a13\u6761\u4ef6\u3092\u53d6\u308a\u6c7a\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/span>\u00a0<\/span><\/p>\n

\u4ee3\u8868\u5024\u3092\u6bd4\u8f03\u3059\u308b\u3068\u3001\u713c\u5165\u308c\u30fb\u713c\u623b\u3057\u6750\u306f\u713c\u306a\u3089\u3057\u6750\u3088\u308a\u9ad8\u3044\u5f37\u5ea6\u57df\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5b9f\u969b\u306e\u5f37\u5ea6\u5dee\u304c\u5e38\u306b\u4e00\u5b9a\u306b\u306a\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4e00\u822c\u306b\u786c\u3055\u3084\u5f37\u5ea6\u3092\u9ad8\u3081\u308b\u3068\u5ef6\u6027\u306f\u4f4e\u4e0b\u3059\u308b\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u4f38\u3073\u3068\u885d\u6483\u976d\u6027\u306f\u540c\u3058\u6307\u6a19\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u885d\u6483\u8377\u91cd\u3092\u53d7\u3051\u308b\u90e8\u54c1\u3067\u306f\u3001\u7d5e\u308a\u3001\u885d\u6483\u5024\u3001\u5207\u6b20\u304d\u5f62\u72b6\u3001\u8868\u9762\u72b6\u614b\u3001\u713c\u623b\u3057\u6761\u4ef6\u306a\u3069\u3082\u691c\u8a0e\u3057\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n

\u786c\u3055\u306e\u8868\u3057\u65b9\uff5cHBW\u30fbHV\u30fbHRB\u30fbHRC<\/span><\/b>\u00a0<\/span><\/h3>\n

\u786c\u3055\u306f\u8a66\u9a13\u65b9\u6cd5\u3068\u71b1\u51e6\u7406\u72b6\u614b\u3092\u30bb\u30c3\u30c8\u3067\u793a\u3057\u307e\u3059\u3002\u7570\u306a\u308b\u786c\u3055\u8a66\u9a13\u9593\u306e\u63db\u7b97\u5024\u306f\u76ee\u5b89\u3067\u3042\u308a\u3001\u54c1\u8cea\u4fdd\u8a3c\u306b\u306f\u6307\u5b9a\u3057\u305f\u8a66\u9a13\u65b9\u6cd5\u306b\u3088\u308b\u5b9f\u6e2c\u5024\u3092\u7528\u3044\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n\n\n\n\n\n\n\n
\u72b6\u614b<\/span><\/b>\u00a0<\/span><\/td>\n\u4e3b\u306b\u7528\u3044\u308b\u786c\u3055\u8868\u793a<\/span><\/b>\u00a0<\/span><\/td>\n\u8a2d\u8a08\u30fb\u8abf\u9054\u4e0a\u306e\u6ce8\u610f<\/span><\/b>\u00a0<\/span><\/td>\n<\/tr>\n
\u751f\u6750\u30fb\u713c\u306a\u307e\u3057\u6750\u30fb\u713c\u306a\u3089\u3057\u6750<\/span>\u00a0<\/span><\/td>\nHBW\u3001HV\u307e\u305f\u306fHRB<\/span>\u00a0<\/span><\/td>\n\u9069\u7528\u786c\u3055\u7bc4\u56f2\u3001\u8a66\u6599\u539a\u3055\u3001\u6e2c\u5b9a\u9762\u7a4d\u3092\u78ba\u8a8d\u3057\u3066\u8a66\u9a13\u65b9\u6cd5\u3092\u9078\u3073\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u8abf\u8cea\u6750<\/span>\u00a0<\/span><\/td>\nHBW\u307e\u305f\u306fHV<\/span>\u00a0<\/span><\/td>\n\u65e7\u53c2\u8003\u4f8b\u3067\u306fHBW\u00a0201\uff5e269\u7a0b\u5ea6\u3067\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u5168\u4f53\u713c\u5165\u308c\u30fb\u4f4e\u6e29\u713c\u623b\u3057\u6750<\/span>\u00a0<\/span><\/td>\nHRC\u307e\u305f\u306fHV<\/span>\u00a0<\/span><\/td>\n\u786c\u3055\u306f\u65ad\u9762\u5bf8\u6cd5\u3001\u51b7\u5374\u65b9\u6cd5\u3001\u713c\u623b\u3057\u6761\u4ef6\u3067\u5909\u308f\u308a\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u9ad8\u5468\u6ce2\u713c\u5165\u308c\u9762<\/span>\u00a0<\/span><\/td>\nHRC\u307e\u305f\u306fHV<\/span>\u00a0<\/span><\/td>\n\u8868\u9762\u786c\u3055\u306b\u52a0\u3048\u3001\u713c\u5165\u308c\u7bc4\u56f2\u3068\u6709\u52b9\u786c\u5316\u5c64\u6df1\u3055\u3082\u6307\u5b9a\u3057\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/span><\/p>\n

\u56f3\u9762\u3067\u306f\u300cHRC\u25cb\u25cb\u300d\u3060\u3051\u3067\u306a\u304f\u3001\u8a66\u9a13\u65b9\u6cd5\u3001\u8a31\u5bb9\u7bc4\u56f2\u3001\u6e2c\u5b9a\u90e8\u4f4d\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u6e2c\u5b9a\u4f4d\u7f6e\u3084\u786c\u5316\u5c64\u6df1\u3055\u3092\u660e\u8a18\u3057\u307e\u3059\u3002\u5f62\u72b6\u3084\u6e2c\u5b9a\u9762\u7a4d\u306b\u3088\u3063\u3066\u306f\u3001\u6307\u5b9a\u3057\u305f\u8a66\u9a13\u65b9\u6cd5\u3067\u6e2c\u5b9a\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n

S45C\u306e\u7269\u7406\u7684\u6027\u8cea<\/span><\/b>\u00a0<\/span><\/h2>\n

S45C\u306e\u7269\u7406\u7684\u6027\u8cea\u306b\u306f\u3001\u4e00\u822c\u7684\u306a\u70ad\u7d20\u92fc\u3068\u540c\u7a0b\u5ea6\u306e\u4ee3\u8868\u5024\u304c\u7528\u3044\u3089\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u6e29\u5ea6\u7bc4\u56f2\u3001\u4f9b\u7d66\u72b6\u614b\u3001\u7d44\u7e54\u3001\u53c2\u7167\u8cc7\u6599\u306b\u3088\u3063\u3066\u5024\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u7cbe\u5bc6\u306a\u71b1\u5909\u5f62\u89e3\u6790\u3084\u4fdd\u8a3c\u8a08\u7b97\u3067\u306f\u3001\u9069\u7528\u6761\u4ef6\u306b\u5408\u3063\u305f\u6750\u6599\u30c7\u30fc\u30bf\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span>\u00a0<\/span><\/p>\n\n\n\n\n\n\n\n
\u9805\u76ee<\/span><\/b>\u00a0<\/span><\/td>\n\u4ee3\u8868\u5024<\/span><\/b>\u00a0<\/span><\/td>\n\u8a2d\u8a08\u4e0a\u306e\u6ce8\u610f<\/span><\/b>\u00a0<\/span><\/td>\n<\/tr>\n
\u5bc6\u5ea6<\/span>\u00a0<\/span><\/td>\n\u7d047.85 g\/cm\u00b3<\/span>\u00a0<\/span><\/td>\n\u90e8\u54c1\u8cea\u91cf\u306e\u6982\u7b97\u306b\u7528\u3044\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u30e4\u30f3\u30b0\u7387<\/span>\u00a0<\/span><\/td>\n\u7d04205\u00a0GPa<\/span>\u00a0<\/span><\/td>\n\u4e00\u822c\u7684\u306a\u92fc\u3068\u5927\u304d\u304f\u306f\u5909\u308f\u308a\u307e\u305b\u3093<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u30dd\u30a2\u30bd\u30f3\u6bd4<\/span>\u00a0<\/span><\/td>\n\u7d040.3<\/span>\u00a0<\/span><\/td>\n\u5fdc\u529b\u89e3\u6790\u3067\u7528\u3044\u308b\u4e00\u822c\u7684\u306a\u4ee3\u8868\u5024\u3067\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u7dda\u81a8\u5f35\u4fc2\u6570<\/span>\u00a0<\/span><\/td>\n\u5ba4\u6e29\u4ed8\u8fd1\u3067\u304a\u3088\u305d11\uff5e12\u00d710\u207b\u2076\/K<\/span>\u00a0<\/span><\/td>\n\u6e29\u5ea6\u7bc4\u56f2\u3067\u5909\u5316\u3057\u307e\u3059\u300212\u00d710\u207b\u2076\/K\u306a\u3089\u3001\u9577\u30551m\u3001\u6e29\u5ea6\u5dee10K\u3067\u7d040.12mm\u81a8\u5f35\u3057\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/span><\/p>\n

\u713c\u5165\u308c\u306b\u3088\u3063\u3066\u786c\u3055\u3092\u4e0a\u3052\u3066\u3082\u3001\u540c\u4e00\u5f62\u72b6\u306e\u305f\u308f\u307f\u304c\u5927\u5e45\u306b\u5c0f\u3055\u304f\u306a\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u525b\u6027\u4e0d\u8db3\u306b\u306f\u65ad\u9762\u5f62\u72b6\u3001\u652f\u6301\u9593\u9694\u3001\u652f\u6301\u65b9\u6cd5\u306a\u3069\u306e\u898b\u76f4\u3057\u304c\u5fc5\u8981\u3067\u3059\u3002<\/span>\u00a0<\/span><\/p>\n

S45C\u306e\u71b1\u51e6\u7406\uff5c\u57fa\u672c\u51e6\u7406\u3068\u8868\u9762\u786c\u5316<\/span><\/b>\u00a0<\/span><\/h2>\n

\u713c\u306a\u3089\u3057\uff08\u30ce\u30eb\u30de\u30e9\u30a4\u30b8\u30f3\u30b0\uff09<\/span><\/b>\u00a0<\/span><\/h3>\n

\u92fc\u3092\u5909\u614b\u70b9\u4ee5\u4e0a\u306e\u9069\u5207\u306a\u6e29\u5ea6\u306b\u52a0\u71b1\u3057\u3001\u7a7a\u51b7\u3059\u308b\u51e6\u7406\u3067\u3059\u3002\u5727\u5ef6\u3084\u935b\u9020\u306b\u3088\u3063\u3066\u751f\u3058\u305f\u7d44\u7e54\u306e\u4e0d\u5747\u4e00\u3092\u6574\u3048\u3001\u7d44\u7e54\u3068\u6a5f\u68b0\u7684\u6027\u8cea\u3092\u5747\u4e00\u5316\u3059\u308b\u76ee\u7684\u3067\u884c\u308f\u308c\u307e\u3059\u3002\u5f8c\u5de5\u7a0b\u306e\u52a0\u5de5\u3084\u71b1\u51e6\u7406\u3092\u5b89\u5b9a\u3055\u305b\u308b\u524d\u51e6\u7406\u3068\u3057\u3066\u7528\u3044\u3089\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5909\u5f62\u3084\u5272\u308c\u306f\u5f62\u72b6\u3001\u6b8b\u7559\u5fdc\u529b\u3001\u52a0\u71b1\u30fb\u51b7\u5374\u6761\u4ef6\u306b\u3082\u5de6\u53f3\u3055\u308c\u3001\u713c\u306a\u3089\u3057\u306b\u3088\u3063\u3066\u5fc5\u305a\u9632\u3052\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/span>\u00a0<\/span><\/p>\n

\u713c\u306a\u307e\u3057\uff08\u30a2\u30cb\u30fc\u30ea\u30f3\u30b0\uff09<\/span><\/b>\u00a0<\/span><\/h3>\n

\u713c\u306a\u307e\u3057\u306f\u7dcf\u79f0\u3067\u3042\u308a\u3001\u76ee\u7684\u306b\u3088\u3063\u3066\u5b8c\u5168\u713c\u306a\u307e\u3057\u3001\u7403\u72b6\u5316\u713c\u306a\u307e\u3057\u3001\u5fdc\u529b\u9664\u53bb\u713c\u306a\u307e\u3057\u306a\u3069\u306b\u5206\u304b\u308c\u307e\u3059\u3002\u8edf\u5316\u3092\u76ee\u7684\u3068\u3059\u308b\u51e6\u7406\u3068\u3001\u6b8b\u7559\u5fdc\u529b\u3092\u4f4e\u6e1b\u3059\u308b\u51e6\u7406\u3067\u306f\u3001\u52a0\u71b1\u6e29\u5ea6\u3001\u4fdd\u6301\u6642\u9593\u3001\u51b7\u5374\u65b9\u6cd5\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n

\u8abf\u8cea\uff08\u713c\u5165\u308c\uff0b\u9ad8\u6e29\u713c\u623b\u3057\uff09<\/span><\/b>\u00a0<\/span><\/h3>\n

\u8abf\u8cea\u306f\u3001\u713c\u5165\u308c\u5f8c\u306b\u6bd4\u8f03\u7684\u9ad8\u3044\u6e29\u5ea6\u3067\u713c\u623b\u3057\u3092\u884c\u3044\u3001\u5f37\u5ea6\u3068\u976d\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u6574\u3048\u308b\u51e6\u7406\u3067\u3059\u3002\u65e7\u53c2\u8003\u5024\u3067\u306f\u6c34\u51b7\u6761\u4ef6\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5b9f\u969b\u306b\u306f\u65ad\u9762\u5bf8\u6cd5\u3001\u5f62\u72b6\u3001\u5fc5\u8981\u786c\u3055\u3001\u5272\u308c\u3084\u5909\u5f62\u306e\u30ea\u30b9\u30af\u306b\u5fdc\u3058\u3066\u51b7\u5374\u65b9\u6cd5\u304c\u9078\u5b9a\u3055\u308c\u307e\u3059\u3002\u6cb9\u51b7\u306a\u3069\u3092\u63a1\u7528\u3057\u305f\u5834\u5408\u3001\u540c\u3058\u6a5f\u68b0\u7684\u6027\u8cea\u304c\u5f97\u3089\u308c\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u56f3\u9762\u3067\u306f\u5358\u306b\u300c\u8abf\u8cea\u300d\u3068\u66f8\u304f\u3060\u3051\u3067\u306a\u304f\u3001\u5fc5\u8981\u306a\u786c\u3055\u307e\u305f\u306f\u6a5f\u68b0\u7684\u6027\u8cea\u3092\u52a0\u5de5\u5148\u3068\u78ba\u8a8d\u3057\u3066\u6307\u5b9a\u3057\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n

\u9ad8\u5468\u6ce2\u713c\u5165\u308c\uff08\u8868\u9762\u786c\u5316\uff09<\/span><\/b>\u00a0<\/span><\/h3>\n

\u8a98\u5c0e\u52a0\u71b1\u306b\u3088\u3063\u3066\u90e8\u54c1\u8868\u9762\u3092\u77ed\u6642\u9593\u3067\u52a0\u71b1\u3057\u3001\u6025\u51b7\u3057\u3066\u8868\u9762\u3092\u786c\u5316\u3055\u305b\u308b\u51e6\u7406\u3067\u3059\u3002\u82af\u90e8\u306e\u6027\u8cea\u3092\u5927\u304d\u304f\u5909\u3048\u305a\u306b\u8868\u9762\u306e\u8010\u6469\u8017\u6027\u3092\u9ad8\u3081\u3084\u3059\u3044\u305f\u3081\u3001\u6b6f\u8eca\u306e\u6b6f\u9762\u3001\u30b7\u30e3\u30d5\u30c8\u306e\u8ef8\u53d7\u5f53\u305f\u308a\u9762\u3001\u30ac\u30a4\u30c9\u306e\u647a\u52d5\u9762\u306a\u3069\u306b\u7528\u3044\u3089\u308c\u307e\u3059\u3002S45C\u306e\u9ad8\u5468\u6ce2\u713c\u5165\u308c\u9762\u3067\u306fHRC50\u53f0\u306e\u786c\u3055\u304c\u7528\u3044\u3089\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u5230\u9054\u786c\u3055\u3068\u786c\u5316\u5c64\u6df1\u3055\u306f\u7d20\u6750\u72b6\u614b\u3001\u5f62\u72b6\u3001\u52a0\u71b1\u30fb\u51b7\u5374\u6761\u4ef6\u3001\u713c\u623b\u3057\u6761\u4ef6\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n

\u90e8\u5206\u713c\u5165\u308c\u3067\u306f\u5883\u754c\u306b\u786c\u3055\u306e\u9077\u79fb\u90e8\u304c\u751f\u3058\u307e\u3059\u3002\u5883\u754c\u3092\u6bb5\u5dee\u3001\u6e9d\u3001\u30ad\u30fc\u6e9d\u3001\u80a9\u90e8\u306a\u3069\u306e\u5fdc\u529b\u96c6\u4e2d\u90e8\u3068\u91cd\u306d\u306a\u3044\u3088\u3046\u3001\u52a0\u5de5\u5148\u3068\u76f8\u8ac7\u3057\u3066\u7bc4\u56f2\u3092\u6c7a\u3081\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n

\u8edf\u7a92\u5316\u30fb\u7a92\u5316<\/span><\/b>\u00a0<\/span><\/h3>\n

S45C\u306b\u306f\u5869\u6d74\u8edf\u7a92\u5316\u306a\u3069\u3092\u9069\u7528\u3067\u304d\u3001\u8010\u6469\u8017\u6027\u3084\u75b2\u52b4\u7279\u6027\u306e\u6539\u5584\u3001\u713c\u4ed8\u304d\u9632\u6b62\u306a\u3069\u3092\u76ee\u7684\u306b\u7528\u3044\u3089\u308c\u307e\u3059\u3002\u51e6\u7406\u6e29\u5ea6\u304c\u713c\u5165\u308c\u3088\u308a\u4f4e\u3044\u305f\u3081\u5bf8\u6cd5\u5909\u5316\u306f\u6bd4\u8f03\u7684\u5c0f\u3055\u3044\u3082\u306e\u306e\u3001\u5909\u5f62\u304c\u30bc\u30ed\u306b\u306a\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5f97\u3089\u308c\u308b\u8868\u9762\u786c\u3055\u3084\u786c\u5316\u5c64\u306f\u3001SACM645\u306a\u3069\u306e\u7a92\u5316\u92fc\u3084Cr\u30fbMo\u3092\u542b\u3080\u5408\u91d1\u92fc\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n

\u6d78\u70ad\u713c\u5165\u308c\u3068\u306e\u95a2\u4fc2<\/span><\/b>\u00a0<\/span><\/h3>\n

\u6d78\u70ad\u713c\u5165\u308c\u306f\u3001\u4e00\u822c\u306bS09CK\u3001S15CK\u3001S20CK\u3001SCM415\u3001SCM420\u306a\u3069\u306e\u4f4e\u70ad\u7d20\u6750\u30fb\u306f\u3060\u713c\u92fc\u306b\u9069\u7528\u3057\u3001\u8868\u9762\u3060\u3051\u3092\u9ad8\u70ad\u7d20\u5316\u3057\u3066\u786c\u304f\u3057\u306a\u304c\u3089\u82af\u90e8\u306e\u976d\u6027\u3092\u4fdd\u3064\u51e6\u7406\u3067\u3059\u3002S45C\u306f\u3082\u3068\u3082\u3068\u306e\u70ad\u7d20\u91cf\u304c\u7d040.45%\u3068\u9ad8\u3044\u305f\u3081\u3001\u6a19\u6e96\u7684\u306a\u5bfe\u8c61\u6750\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6280\u8853\u7684\u306b\u51e6\u7406\u3067\u304d\u306a\u3044\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u6d78\u70ad\u672c\u6765\u306e\u52b9\u679c\u3092\u5f97\u306b\u304f\u3044\u305f\u3081\u3001\u901a\u5e38\u306f\u9ad8\u5468\u6ce2\u713c\u5165\u308c\u3084\u8edf\u7a92\u5316\u306a\u3069\u3068\u6bd4\u8f03\u3057\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n

\u71b1\u51e6\u7406\u306b\u3088\u308b\u5bf8\u6cd5\u5909\u5316\u30fb\u6b6a\u307f\u3078\u306e\u5bfe\u7b56<\/span><\/b>\u00a0<\/span><\/h3>\n\n\n\n\n\n\n\n\n
\u5bfe\u7b56<\/span><\/b>\u00a0<\/span><\/td>\n\u5185\u5bb9<\/span><\/b>\u00a0<\/span><\/td>\n<\/tr>\n
\u52a0\u5de5\u9806\u5e8f<\/span>\u00a0<\/span><\/td>\n\u4e00\u822c\u306b\u306f\u300c\u8352\u52a0\u5de5\u2192\u71b1\u51e6\u7406\u2192\u4ed5\u4e0a\u3052\u52a0\u5de5\u30fb\u7814\u524a\u300d\u306e\u9806\u3067\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u4ed5\u4e0a\u3052\u4ee3<\/span>\u00a0<\/span><\/td>\n\u5909\u5f62\u3084\u8868\u5c64\u9664\u53bb\u3092\u8003\u616e\u3057\u3066\u6b8b\u3057\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u5f62\u72b6<\/span>\u00a0<\/span><\/td>\n\u8089\u539a\u5dee\u3001\u92ed\u3044\u9685\u3001\u7d30\u3044\u7a81\u8d77\u3001\u6df1\u3044\u6e9d\u3092\u907f\u3051\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u713c\u5165\u308c\u7bc4\u56f2<\/span>\u00a0<\/span><\/td>\n\u5fc5\u8981\u306a\u7bc4\u56f2\u306b\u9069\u6b63\u5316\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u90e8\u5206\u51e6\u7406\u3067\u3082\u5909\u5f62\u306f\u751f\u3058\u5f97\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u516c\u5dee<\/span>\u00a0<\/span><\/td>\n\u6a5f\u80fd\u4e0a\u5fc5\u8981\u306a\u9762\u3068\u6e2c\u5b9a\u57fa\u6e96\u3092\u660e\u78ba\u306b\u3057\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/span><\/p>\n

S45C\u306e\u30e1\u30ea\u30c3\u30c8\u3068\u6ce8\u610f\u70b9<\/span><\/b>\u00a0<\/span><\/h2>\n

\u4e3b\u306a\u30e1\u30ea\u30c3\u30c8<\/span><\/b>\u00a0<\/span><\/h3>\n\n\n\n\n\n\n\n
\u30e1\u30ea\u30c3\u30c8<\/span><\/b>\u00a0<\/span><\/td>\n\u5185\u5bb9<\/span><\/b>\u00a0<\/span><\/td>\n<\/tr>\n
\u71b1\u51e6\u7406\u3067\u6027\u80fd\u3092\u8abf\u6574\u3067\u304d\u308b<\/span>\u00a0<\/span><\/td>\n\u713c\u306a\u3089\u3057\u3001\u8abf\u8cea\u3001\u9ad8\u5468\u6ce2\u713c\u5165\u308c\u306a\u3069\u3067\u5f37\u5ea6\u3084\u8010\u6469\u8017\u6027\u3092\u4ed8\u4e0e\u3067\u304d\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u713c\u5165\u308c\u524d\u306f\u52a0\u5de5\u3057\u3084\u3059\u3044<\/span>\u00a0<\/span><\/td>\n\u4e00\u822c\u7684\u306a\u5207\u524a\u5de5\u5177\u3067\u52a0\u5de5\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u5feb\u524a\u92fc\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u6d41\u901a\u5b9f\u7e3e\u304c\u591a\u3044<\/span>\u00a0<\/span><\/td>\n\u4e38\u68d2\u3001\u30df\u30ac\u30ad\u6750\u306a\u3069\u3067\u591a\u304f\u7528\u3044\u3089\u308c\u307e\u3059\u3002\u5728\u5eab\u306f\u5f62\u72b6\u30fb\u5bf8\u6cd5\u30fb\u5e02\u6cc1\u3067\u5909\u308f\u308a\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u52a0\u5de5\u30fb\u71b1\u51e6\u7406\u306e\u77e5\u898b\u304c\u8c4a\u5bcc<\/span>\u00a0<\/span><\/td>\n\u9577\u5e74\u4f7f\u7528\u3055\u308c\u3001\u52a0\u5de5\u4f1a\u793e\u3084\u71b1\u51e6\u7406\u4f1a\u793e\u306b\u5b9f\u7e3e\u304c\u84c4\u7a4d\u3055\u308c\u3066\u3044\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/span><\/p>\n

\u30c7\u30e1\u30ea\u30c3\u30c8\u30fb\u6ce8\u610f\u70b9<\/span><\/b>\u00a0<\/span><\/h3>\n\n\n\n\n\n\n\n\n\n
\u6ce8\u610f\u70b9<\/span><\/b>\u00a0<\/span><\/td>\n\u5185\u5bb9\u3068\u5bfe\u7b56<\/span><\/b>\u00a0<\/span><\/td>\n<\/tr>\n
\u9306\u3073\u3084\u3059\u3044<\/span>\u00a0<\/span><\/td>\n\u74b0\u5883\u306b\u5fdc\u3058\u3001\u3081\u3063\u304d\u3001\u9ed2\u67d3\u3081\u3068\u9632\u9306\u6cb9\u3001\u5857\u88c5\u306a\u3069\u3092\u691c\u8a0e\u3057\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u6eb6\u63a5\u7ba1\u7406\u304c\u96e3\u3057\u3044<\/span>\u00a0<\/span><\/td>\n\u71b1\u5f71\u97ff\u90e8\u304c\u786c\u5316\u3057\u3001\u4f4e\u6e29\u5272\u308c\u304c\u751f\u3058\u308b\u304a\u305d\u308c\u304c\u3042\u308a\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u5927\u65ad\u9762\u306e\u4e2d\u5fc3\u307e\u3067\u786c\u5316\u3057\u306b\u304f\u3044<\/span>\u00a0<\/span><\/td>\n\u4e2d\u5fc3\u90e8\u307e\u3067\u9ad8\u5f37\u5ea6\u304c\u5fc5\u8981\u306a\u3089SCM435\u3001SCM440\u306a\u3069\u3068\u6bd4\u8f03\u3057\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u71b1\u51e6\u7406\u3067\u5909\u5f62\u3059\u308b<\/span>\u00a0<\/span><\/td>\n\u7814\u524a\u3001\u4ed5\u4e0a\u3052\u4ee3\u3001\u5f62\u72b6\u3001\u516c\u5dee\u8a2d\u5b9a\u3092\u5de5\u7a0b\u306b\u7e54\u308a\u8fbc\u307f\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u677f\u6750\u306e\u5165\u624b\u6027\u306f\u5bf8\u6cd5\u6b21\u7b2c<\/span>\u00a0<\/span><\/td>\nS45C\u3068S50C\u306e\u5728\u5eab\u3092\u4f9b\u7d66\u8005\u306b\u78ba\u8a8d\u3057\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u9ad8\u786c\u5ea6\u5316\u306b\u306f\u976d\u6027\u3068\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u5fc5\u8981<\/span>\u00a0<\/span><\/td>\n\u885d\u6483\u8377\u91cd\u3001\u5207\u6b20\u304d\u3001\u4f4e\u6e29\u74b0\u5883\u3001\u8868\u9762\u72b6\u614b\u3082\u691c\u8a0e\u3057\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/span><\/p>\n

S45C\u304c\u63a1\u7528\u3055\u308c\u308b\u3053\u3068\u306e\u3042\u308b\u4e3b\u306a\u90e8\u54c1<\/span><\/b>\u00a0<\/span><\/h2>\n

\u4ee5\u4e0b\u306f\u63a1\u7528\u4f8b\u3067\u3059\u3002\u5b9f\u969b\u306e\u6750\u8cea\u306f\u8377\u91cd\u3001\u75b2\u52b4\u5bff\u547d\u3001\u885d\u6483\u3001\u65ad\u9762\u5bf8\u6cd5\u3001\u71b1\u51e6\u7406\u3001\u88fd\u9020\u65b9\u6cd5\u3001\u5b89\u5168\u7387\u3001\u4f7f\u7528\u74b0\u5883\u306a\u3069\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n\n\n\n\n\n\n\n\n
\u5206\u91ce<\/span><\/b>\u00a0<\/span><\/td>\n\u90e8\u54c1\u4f8b<\/span><\/b>\u00a0<\/span><\/td>\n\u9078\u5b9a\u6642\u306e\u8003\u3048\u65b9<\/span><\/b>\u00a0<\/span><\/td>\n<\/tr>\n
\u4e00\u822c\u7523\u696d\u6a5f\u68b0<\/span>\u00a0<\/span><\/td>\n\u30b7\u30e3\u30d5\u30c8\u3001\u30d4\u30f3\u3001\u30ab\u30e9\u30fc\u3001\u30ad\u30fc\u3001\u30d7\u30fc\u30ea\u30fc\u3001\u6cbb\u5177\u90e8\u54c1<\/span>\u00a0<\/span><\/td>\n\u5f37\u5ea6\u3001\u52a0\u5de5\u6027\u3001\u30b3\u30b9\u30c8\u3001\u71b1\u51e6\u7406\u3092\u6bd4\u8f03\u3057\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u52d5\u529b\u4f1d\u9054<\/span>\u00a0<\/span><\/td>\n\u6b6f\u8eca\u3001\u30b9\u30d7\u30ed\u30b1\u30c3\u30c8\u3001\u30ab\u30e0\u3001\u30e9\u30c3\u30af<\/span>\u00a0<\/span><\/td>\n\u6b6f\u9762\u3084\u647a\u52d5\u9762\u306b\u9ad8\u5468\u6ce2\u713c\u5165\u308c\u3092\u65bd\u3059\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u642c\u9001\u30fb\u81ea\u52d5\u5316<\/span>\u00a0<\/span><\/td>\n\u30ed\u30fc\u30e9\u30fc\u8ef8\u3001\u30ea\u30f3\u30af\u3001\u30ec\u30d0\u30fc\u3001\u30b9\u30c8\u30c3\u30d1\u30fc<\/span>\u00a0<\/span><\/td>\n\u5f37\u5ea6\u3001\u75b2\u52b4\u3001\u8868\u9762\u786c\u3055\u3001\u8ef8\u5f84\u3092\u78ba\u8a8d\u3057\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u91d1\u578b\u30fb\u6cbb\u5de5\u5177\u5468\u8fba<\/span>\u00a0<\/span><\/td>\n\u30ac\u30a4\u30c9\u5468\u8fba\u90e8\u54c1\u3001\u30db\u30eb\u30c0\u30fc\u3001\u652f\u6301\u90e8\u54c1<\/span>\u00a0<\/span><\/td>\n\u578b\u672c\u4f53\u306b\u306f\u5de5\u5177\u92fc\u3084\u30d7\u30ea\u30cf\u30fc\u30c9\u30f3\u92fc\u3082\u7528\u3044\u3089\u308c\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u8a66\u4f5c\u30fb\u691c\u8a3c<\/span>\u00a0<\/span><\/td>\n\u5b9f\u9a13\u6cbb\u5177\u3001\u88c5\u7f6e\u8a66\u4f5c\u90e8\u54c1<\/span>\u00a0<\/span><\/td>\n\u5165\u624b\u6027\u3068\u52a0\u5de5\u6027\u3092\u751f\u304b\u305b\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/span><\/p>\n

S45C\u3068\u4ed6\u6750\u6599\u306e\u9055\u3044<\/span><\/b>\u00a0<\/span><\/h2>\n

S45C\u3068SS400<\/span><\/b>\u00a0<\/span><\/h3>\n

S45C\u306f\u5316\u5b66\u6210\u5206\u3092\u7ba1\u7406\u3057\u305f\u6a5f\u68b0\u69cb\u9020\u7528\u70ad\u7d20\u92fc\u3001SS400\u306f\u4e00\u822c\u69cb\u9020\u7528\u5727\u5ef6\u92fc\u6750\u3067\u3059\u3002\u898f\u683c\u76ee\u7684\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u7528\u9014\u3001\u52a0\u5de5\u6cd5\u3001\u6eb6\u63a5\u3084\u71b1\u51e6\u7406\u306e\u8981\u5426\u3067\u4f7f\u3044\u5206\u3051\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n\n\n\n\n\n\n\n\n\n
\u9805\u76ee<\/span><\/b>\u00a0<\/span><\/td>\nS45C<\/span><\/b>\u00a0<\/span><\/td>\nSS400<\/span><\/b>\u00a0<\/span><\/td>\n<\/tr>\n
\u898f\u683c<\/span>\u00a0<\/span><\/td>\nJIS G 4051<\/span>\u00a0<\/span><\/td>\nJIS G 3101<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u898f\u683c\u4e0a\u306e\u8003\u3048\u65b9<\/span>\u00a0<\/span><\/td>\n\u5316\u5b66\u6210\u5206\u3092\u898f\u5b9a<\/span>\u00a0<\/span><\/td>\n\u5f15\u5f35\u5f37\u3055\u3001\u964d\u4f0f\u70b9\u307e\u305f\u306f\u8010\u529b\u3001\u4f38\u3073\u306a\u3069\u3092\u898f\u5b9a<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u70ad\u7d20\u91cf<\/span>\u00a0<\/span><\/td>\n0.42\uff5e0.48%<\/span>\u00a0<\/span><\/td>\n\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u713c\u5165\u308c\u7528\u9014<\/span>\u00a0<\/span><\/td>\n\u8abf\u8cea\u3084\u9ad8\u5468\u6ce2\u713c\u5165\u308c\u306b\u7528\u3044\u307e\u3059<\/span>\u00a0<\/span><\/td>\n\u70ad\u7d20\u91cf\u304c\u713c\u5165\u308c\u786c\u5316\u3092\u76ee\u7684\u306b\u7ba1\u7406\u3055\u308c\u3066\u304a\u3089\u305a\u3001\u901a\u5e38\u306f\u713c\u5165\u308c\u6750\u3068\u3057\u3066\u9078\u3073\u307e\u305b\u3093<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u6eb6\u63a5<\/span>\u00a0<\/span><\/td>\n\u5272\u308c\u9632\u6b62\u306e\u65bd\u5de5\u7ba1\u7406\u304c\u5fc5\u8981\u3067\u3059<\/span>\u00a0<\/span><\/td>\nS45C\u3088\u308a\u6eb6\u63a5\u69cb\u9020\u306b\u7528\u3044\u3089\u308c\u307e\u3059\u3002\u91cd\u8981\u69cb\u9020\u3084\u539a\u677f\u3067\u306fSM\u6750\u306a\u3069\u3082\u691c\u8a0e\u3057\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u4ee3\u8868\u7528\u9014<\/span>\u00a0<\/span><\/td>\n\u30b7\u30e3\u30d5\u30c8\u3001\u30ae\u30a2\u3001\u30d4\u30f3\u3001\u6cbb\u5177\u90e8\u54c1<\/span>\u00a0<\/span><\/td>\n\u30d5\u30ec\u30fc\u30e0\u3001\u67b6\u53f0\u3001\u4e00\u822c\u69cb\u9020\u90e8\u6750<\/span>\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/span><\/p>\n

S45C\u306e\u7121\u51e6\u7406\u6750\u304cSS400\u3088\u308a\u5fc5\u305a\u9ad8\u5f37\u5ea6\u3067\u3042\u308b\u3068\u306f\u3001\u6750\u8cea\u8a18\u53f7\u3060\u3051\u3067\u306f\u4fdd\u8a3c\u3067\u304d\u307e\u305b\u3093\u3002S45C\u306e\u4f9b\u7d66\u72b6\u614b\u3068\u3001SS400\u306e\u88fd\u54c1\u539a\u3055\u30fb\u6a5f\u68b0\u7684\u6027\u8cea\u3092\u78ba\u8a8d\u3057\u3066\u6bd4\u8f03\u3057\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n

S45C\u3068S50C\u30fbS55C<\/span><\/b>\u00a0<\/span><\/h3>\n

\u3044\u305a\u308c\u3082JIS\u00a0G 4051\u306b\u5c5e\u3057\u3001\u898f\u683c\u4e0a\u306e\u4e3b\u8981\u306a\u9055\u3044\u306f\u70ad\u7d20\u91cf\u306e\u7bc4\u56f2\u3067\u3059\u3002\u70ad\u7d20\u91cf\u304c\u5897\u3048\u308b\u307b\u3069\u3001\u9069\u5207\u306a\u71b1\u51e6\u7406\u5f8c\u306b\u9ad8\u3044\u786c\u3055\u3092\u5f97\u3084\u3059\u3044\u4e00\u65b9\u3001\u6eb6\u63a5\u6027\u3084\u976d\u6027\u306b\u306f\u4e0d\u5229\u306b\u306a\u308b\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002\u5b9f\u969b\u306e\u6027\u80fd\u306f\u7d20\u6750\u5bf8\u6cd5\u3001\u7d44\u7e54\u3001\u88fd\u9020\u5c65\u6b74\u3001\u71b1\u51e6\u7406\u6761\u4ef6\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n\n\n\n\n\n\n
\u92fc\u7a2e<\/span><\/b>\u00a0<\/span><\/td>\nC\u91cf<\/span><\/b>\u00a0<\/span><\/td>\n\u4e00\u822c\u7684\u306a\u50be\u5411<\/span><\/b>\u00a0<\/span><\/td>\n<\/tr>\n
S45C<\/span>\u00a0<\/span><\/td>\n0.42\uff5e0.48%<\/span>\u00a0<\/span><\/td>\n\u5f37\u5ea6\u3001\u52a0\u5de5\u6027\u3001\u71b1\u51e6\u7406\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308a\u3084\u3059\u3044<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
S50C<\/span>\u00a0<\/span><\/td>\n0.47\uff5e0.53%<\/span>\u00a0<\/span><\/td>\nS45C\u3088\u308a\u9ad8\u70ad\u7d20\u5074\u3067\u3001\u71b1\u51e6\u7406\u5f8c\u306b\u9ad8\u3044\u786c\u3055\u3092\u5f97\u3084\u3059\u3044<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
S55C<\/span>\u00a0<\/span><\/td>\n0.52\uff5e0.58%<\/span>\u00a0<\/span><\/td>\n\u3055\u3089\u306b\u9ad8\u70ad\u7d20\u5074\u3067\u3001\u786c\u3055\u3068\u976d\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u306b\u6ce8\u610f\u3057\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/span><\/p>\n

S45C\u3068S50C\u3092\u4ee3\u66ff\u3067\u304d\u308b\u304b\u306f\u3001\u6210\u5206\u3001\u71b1\u51e6\u7406\u5f8c\u306e\u6027\u80fd\u3001\u6eb6\u63a5\u3001\u30df\u30eb\u30b7\u30fc\u30c8\u3001\u9867\u5ba2\u4ed5\u69d8\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u76f8\u5f53\u6750\u306e\u8a31\u5bb9\u7bc4\u56f2\u3092\u767a\u6ce8\u4ed5\u69d8\u3067\u660e\u78ba\u306b\u3057\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n

S45C\u3068SCM435<\/span><\/b>\u00a0<\/span><\/h3>\n

SCM435\u306fCr\u3068Mo\u3092\u6dfb\u52a0\u3057\u305f\u6a5f\u68b0\u69cb\u9020\u7528\u5408\u91d1\u92fc\u3067\u3059\u3002S45C\u3088\u308a\u713c\u5165\u6027\u306b\u512a\u308c\u3001\u9069\u5207\u306a\u8abf\u8cea\u306b\u3088\u3063\u3066\u5927\u65ad\u9762\u3067\u3082\u4e2d\u5fc3\u90e8\u307e\u3067\u6bd4\u8f03\u7684\u5747\u4e00\u306a\u5f37\u5ea6\u3092\u5f97\u3084\u3059\u3044\u70b9\u304c\u7279\u5fb4\u3067\u3059\u3002<\/span>\u00a0<\/span><\/p>\n\n\n\n\n\n\n\n\n
\u9805\u76ee<\/span><\/b>\u00a0<\/span><\/td>\nS45C<\/span><\/b>\u00a0<\/span><\/td>\nSCM435<\/span><\/b>\u00a0<\/span><\/td>\n<\/tr>\n
\u898f\u683c<\/span>\u00a0<\/span><\/td>\nJIS G 4051<\/span>\u00a0<\/span><\/td>\nJIS G 4053<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u533a\u5206<\/span>\u00a0<\/span><\/td>\n\u6a5f\u68b0\u69cb\u9020\u7528\u70ad\u7d20\u92fc<\/span>\u00a0<\/span><\/td>\n\u6a5f\u68b0\u69cb\u9020\u7528\u5408\u91d1\u92fc<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u713c\u5165\u6027<\/span>\u00a0<\/span><\/td>\n\u8cea\u91cf\u52b9\u679c\u3092\u53d7\u3051\u3084\u3059\u3044<\/span>\u00a0<\/span><\/td>\nS45C\u3088\u308a\u9ad8\u3044<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u52a0\u5de5<\/span>\u00a0<\/span><\/td>\n\u713c\u5165\u308c\u524d\u306f\u4e00\u822c\u7684\u306a\u5207\u524a\u304c\u53ef\u80fd<\/span>\u00a0<\/span><\/td>\n\u713c\u306a\u307e\u3057\u72b6\u614b\u3067\u306f\u52a0\u5de5\u53ef\u80fd\u3002\u8abf\u8cea\u5f8c\u306f\u8ca0\u8377\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u9078\u5b9a\u306e\u76ee\u5b89<\/span>\u00a0<\/span><\/td>\n\u5c0f\uff5e\u4e2d\u65ad\u9762\u3001\u4e2d\u7a0b\u5ea6\u306e\u5f37\u5ea6\u3001\u30b3\u30b9\u30c8\u91cd\u8996<\/span>\u00a0<\/span><\/td>\n\u5927\u65ad\u9762\u3001\u9ad8\u5f37\u5ea6\u3001\u9ad8\u3044\u7de0\u7d50\u529b\u306a\u3069<\/span>\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/span><\/p>\n

\u65e7\u7248JIS\u306e\u53c2\u8003\u60c5\u5831\u3092\u8ee2\u8f09\u3057\u305f\u6280\u8853\u8cc7\u6599\u3067\u306f\u3001SCM435\u8abf\u8cea\u6750\u306b\u3064\u3044\u3066\u5f15\u5f35\u5f37\u3055930N\/mm\u00b2\u4ee5\u4e0a\u306a\u3069\u304c\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5b9f\u969b\u306e\u4fdd\u8a3c\u6761\u4ef6\u306f\u7d20\u6750\u898f\u683c\u3001\u5bf8\u6cd5\u3001\u71b1\u51e6\u7406\u6761\u4ef6\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n

\u300cS45C\u76f8\u5f53\u300d\u306e\u8003\u3048\u65b9<\/span><\/b>\u00a0<\/span><\/h3>\n

\u300cS45C\u76f8\u5f53\u300d\u306e\u5b9a\u7fa9\u306f\u4f9b\u7d66\u8005\u3084\u52a0\u5de5\u30b5\u30fc\u30d3\u30b9\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u8fd1\u3044\u6210\u5206\u306e\u92fc\u6750\u3001\u6d77\u5916\u898f\u683c\u6750\u3001\u4f9b\u7d66\u8005\u306e\u793e\u5185\u898f\u683c\u6750\u306a\u3069\u304c\u542b\u307e\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u5316\u5b66\u6210\u5206\u3001\u6a5f\u68b0\u7684\u6027\u8cea\u3001\u539f\u7523\u898f\u683c\u3001\u30df\u30eb\u30b7\u30fc\u30c8\u304c\u91cd\u8981\u306a\u90e8\u54c1\u3067\u306f\u3001\u76f8\u5f53\u6750\u306e\u5b9a\u7fa9\u3092\u767a\u6ce8\u5148\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span>\u00a0<\/span><\/p>\n

S45C\u306e\u52a0\u5de5\u306e\u30dd\u30a4\u30f3\u30c8<\/span><\/b>\u00a0<\/span><\/h2>\n

\u5207\u524a\u52a0\u5de5<\/span><\/b>\u00a0<\/span><\/h3>\n\n\n\n\n\n\n
\u72b6\u614b<\/span><\/b>\u00a0<\/span><\/td>\n\u88ab\u524a\u6027\u306e\u76ee\u5b89<\/span><\/b>\u00a0<\/span><\/td>\n\u52a0\u5de5\u4e0a\u306e\u30dd\u30a4\u30f3\u30c8<\/span><\/b>\u00a0<\/span><\/td>\n<\/tr>\n
\u751f\u6750\u30fb\u713c\u306a\u3089\u3057\u6750<\/span>\u00a0<\/span><\/td>\n\u4e00\u822c\u7684\u306a\u5207\u524a\u5de5\u5177\u3067\u52a0\u5de5\u53ef\u80fd<\/span>\u00a0<\/span><\/td>\n\u5de5\u5177\u6750\u7a2e\u3001\u901f\u5ea6\u3001\u9001\u308a\u3001\u5207\u8fbc\u307f\u3001\u5207\u524a\u6cb9\u3092\u72b6\u614b\u306b\u5408\u308f\u305b\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u8abf\u8cea\u6750<\/span>\u00a0<\/span><\/td>\n\u5207\u524a\u8ca0\u8377\u304c\u9ad8\u304f\u306a\u308b<\/span>\u00a0<\/span><\/td>\n\u786c\u3055\u306b\u5fdc\u3058\u305f\u5de5\u5177\u3001\u525b\u6027\u306e\u9ad8\u3044\u4fdd\u6301\u3001\u9069\u5207\u306a\u6761\u4ef6\u304c\u5fc5\u8981\u3067\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u713c\u5165\u308c\u6750<\/span>\u00a0<\/span><\/td>\n\u4e00\u822c\u5207\u524a\u306f\u96e3\u3057\u3044<\/span>\u00a0<\/span><\/td>\n\u7814\u524a\u3001\u653e\u96fb\u52a0\u5de5\u3001\u30ef\u30a4\u30e4\u653e\u96fb\u52a0\u5de5\u3001CBN\u5de5\u5177\u306b\u3088\u308b\u30cf\u30fc\u30c9\u30bf\u30fc\u30cb\u30f3\u30b0\u306a\u3069\u3092\u691c\u8a0e\u3057\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/span><\/p>\n

\u57fa\u672c\u5de5\u7a0b\u306f\u300c\u8352\u52a0\u5de5\u2192\u71b1\u51e6\u7406\u2192\u4ed5\u4e0a\u3052\u52a0\u5de5\u300d\u3067\u3059\u3002\u7a74\u3084\u306d\u3058\u306f\u539f\u5247\u3068\u3057\u3066\u71b1\u51e6\u7406\u524d\u306b\u52a0\u5de5\u3057\u3001\u7cbe\u5ea6\u304c\u5fc5\u8981\u306a\u9762\u306f\u71b1\u51e6\u7406\u5f8c\u306b\u7814\u524a\u3057\u307e\u3059\u3002<\/span>\u00a0<\/span><\/p>\n

\u30df\u30ac\u30ad\u6750\u306e\u53cd\u308a<\/span><\/b>\u00a0<\/span><\/h3>\n

S45C-D\u306a\u3069\u306e\u51b7\u9593\u5f15\u629c\u304d\u6750\u306b\u306f\u3001\u88fd\u9020\u6642\u306e\u6b8b\u7559\u5fdc\u529b\u304c\u6b8b\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u7247\u5074\u3092\u5927\u304d\u304f\u524a\u308b\u3068\u5fdc\u529b\u30d0\u30e9\u30f3\u30b9\u304c\u5d29\u308c\u3001\u53cd\u308a\u304c\u751f\u3058\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002S45C\u306f\u92fc\u7a2e\u3092\u3001D\u306f\u51b7\u9593\u5f15\u629c\u304d\u306b\u3088\u308b\u52a0\u5de5\u65b9\u6cd5\u3092\u793a\u3057\u307e\u3059\u3002\u5bfe\u7b56\u3068\u3057\u3066\u3001\u4e21\u9762\u304b\u3089\u5747\u7b49\u306b\u52a0\u5de5\u3059\u308b\u3001\u8352\u52a0\u5de5\u3068\u4ed5\u4e0a\u3052\u52a0\u5de5\u3092\u5206\u3051\u308b\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u5fdc\u529b\u9664\u53bb\u713c\u306a\u307e\u3057\u3092\u884c\u3046\u306a\u3069\u306e\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\u5bf8\u6cd5\u516c\u5dee\u3001\u4f9b\u7d66\u72b6\u614b\u3001\u71b1\u51e6\u7406\u72b6\u614b\u306f\u3001JIS G 3123\u307e\u305f\u306f\u4f9b\u7d66\u8005\u4ed5\u69d8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span>\u00a0<\/span><\/p>\n

\u6eb6\u63a5<\/span><\/b>\u00a0<\/span><\/h3>\n

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\u5869\u6d74\u8edf\u7a92\u5316<\/span>\u00a0<\/span><\/td>\n\u8010\u6469\u8017\u6027\u3084\u75b2\u52b4\u7279\u6027\u306e\u6539\u5584\u3092\u76ee\u7684\u306b\u7528\u3044\u307e\u3059\u3002\u5bf8\u6cd5\u5909\u5316\u306f\u30bc\u30ed\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
\u9632\u9306\u6cb9<\/span>\u00a0<\/span><\/td>\n\u4fdd\u7ba1\u3001\u8f38\u9001\u3001\u77ed\u671f\u4f7f\u7528\u306e\u4e00\u6642\u9632\u9306\u306b\u7528\u3044\u307e\u3059<\/span>\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/span><\/p>\n