{"id":20043,"date":"2024-12-24T11:37:00","date_gmt":"2024-12-24T03:37:00","guid":{"rendered":"https:\/\/steelprogroup.com\/?p=20043"},"modified":"2025-01-14T14:23:15","modified_gmt":"2025-01-14T06:23:15","slug":"m2","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/ja\/tool-steel\/grades\/m2\/","title":{"rendered":"M2 \u9ad8\u901f\u5ea6\u5de5\u5177\u92fc: \u7279\u6027\u3001\u30d7\u30ed\u30bb\u30b9\u3001\u7528\u9014"},"content":{"rendered":"<h2 class=\"wp-block-heading\">M2 \u5de5\u5177\u92fc\u3068\u306f\u4f55\u3067\u3059\u304b?<\/h2><p>M2 \u5de5\u5177\u92fc\u306f\u3001\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u3068\u30e2\u30ea\u30d6\u30c7\u30f3\u3067\u4f5c\u3089\u308c\u305f\u9ad8\u901f\u5ea6\u92fc (HSS) \u5408\u91d1\u3067\u3001\u976d\u6027\u3001\u8010\u6469\u8017\u6027\u3001\u8d64\u8272\u786c\u5ea6\u3092\u517c\u306d\u5099\u3048\u3066\u3044\u308b\u3053\u3068\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u30c9\u30ea\u30eb\u30d3\u30c3\u30c8\u3001\u30a8\u30f3\u30c9\u30df\u30eb\u3001\u30bf\u30c3\u30d7\u3001\u92f8\u5203\u306a\u3069\u306e\u5207\u524a\u5de5\u5177\u3084\u3001\u51b7\u9593\u52a0\u5de5\u30d1\u30f3\u30c1\u3084\u30c0\u30a4\u30b9\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002T1 \u5de5\u5177\u92fc\u3068\u6bd4\u8f03\u3059\u308b\u3068\u3001M2 \u306f\u7279\u306b\u9ad8\u901f\u304a\u3088\u3073\u8efd\u5207\u524a\u7528\u9014\u3067\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p><p>\u5f53\u793e\u306e M2 \u5de5\u5177\u92fc\u306f\u3001\u8981\u6c42\u306e\u53b3\u3057\u3044\u7528\u9014\u3067\u9ad8\u3044\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u512a\u308c\u305f\u786c\u5ea6\u3068\u8010\u4e45\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u9ad8\u901f\u5207\u65ad\u3001\u6253\u3061\u629c\u304d\u3001\u6210\u5f62\u306b\u512a\u308c\u3001\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u6b63\u78ba\u306a\u7d50\u679c\u3092\u4fdd\u8a3c\u3059\u308b\u3088\u3046\u306b\u7279\u5225\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">M2 \u5de5\u5177\u92fc\u3068\u540c\u7b49\u306e\u3082\u306e\u306f\u4f55\u3067\u3059\u304b?<\/h2><p>\u4ee5\u4e0b\u306e\u8868\u306b\u306f\u3001\u8907\u6570\u306e\u4ed5\u69d8\u306b\u308f\u305f\u308b M2 \u5de5\u5177\u92fc\u306e\u540c\u7b49\u306e\u30b3\u30fc\u30c9\u304c\u30ea\u30b9\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<\/strong><\/td><td><strong>\u540c\u7b49\u306e\u30b3\u30fc\u30c9<\/strong><\/td><\/tr><tr><td>\u30a4\u30ae\u30ea\u30b9<\/td><td>\u30af\u30ed\u30e0<\/td><\/tr><tr><td>\u56fd\u969b<\/td><td>T66542<\/td><\/tr><tr><td>ASTM<\/td><td>M2<\/td><\/tr><tr><td>\u56fd\u9023<\/td><td>T11302<\/td><\/tr><tr><td>DIN EN\/DIN<\/td><td>1.3343<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">M2\u5de5\u5177\u92fc\u306e\u5316\u5b66\u7d44\u6210&nbsp;<\/h2><p>M2 \u5de5\u5177\u92fc\u306e\u5316\u5b66\u7d44\u6210\u306f\u3001\u786c\u5ea6\u3001\u8010\u6469\u8017\u6027\u3001\u9ad8\u6e29\u6027\u80fd\u3092\u6700\u9069\u5316\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3 (W) \u3068\u30e2\u30ea\u30d6\u30c7\u30f3 (Mo) \u306e\u542b\u6709\u91cf\u304c\u591a\u3044\u305f\u3081\u8010\u71b1\u6027\u304c\u5411\u4e0a\u3057\u3001\u30af\u30ed\u30e0 (Cr) \u3068\u30d0\u30ca\u30b8\u30a6\u30e0 (V) \u304c\u786c\u5ea6\u3068\u8010\u6469\u8017\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002&nbsp;<\/p><p>\u4ee5\u4e0b\u306e\u8868\u306f\u3001M2 \u5de5\u5177\u92fc\u306e\u8a73\u7d30\u306a\u5316\u5b66\u7d44\u6210\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u30a8\u30ec\u30e1\u30f3\u30c8<\/strong><\/td><td><strong>\u69cb\u6210\uff08%\uff09<\/strong><\/td><\/tr><tr><td rowspan=\"2\">\u30ab\u30fc\u30dc\u30f3\uff08C\uff09<\/td><td>0.78 \u2013 0.88 (\u30ec\u30ae\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3C)<\/td><\/tr><tr><td>0.95 \u2013 1.05 (\u30cf\u30a4C)<\/td><\/tr><tr><td>\u30af\u30ed\u30e0\uff08Cr\uff09<\/td><td>3.75 &#8211; 4.5<\/td><\/tr><tr><td>\u9244\uff08Fe\uff09<\/td><td>78 &#8211; 82.4<\/td><\/tr><tr><td>\u30de\u30f3\u30ac\u30f3 (Mn)<\/td><td>0.15 &#8211; 0.40<\/td><\/tr><tr><td>\u30e2\u30ea\u30d6\u30c7\u30f3 (Mo)<\/td><td>4.5 &#8211; 5.5<\/td><\/tr><tr><td>\u30cb\u30c3\u30b1\u30eb\uff08Ni\uff09<\/td><td>\u2264 0.30<\/td><\/tr><tr><td>\u30b1\u30a4\u7d20 (Si)<\/td><td>0.20 &#8211; 0.45<\/td><\/tr><tr><td>\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\uff08W\uff09<\/td><td>5.5 &#8211; 6.75<\/td><\/tr><tr><td>\u30d0\u30ca\u30b8\u30a6\u30e0 (V)<\/td><td>1.75 &#8211; 2.2<\/td><\/tr><\/tbody><\/table><\/figure><p>M2\u306e\u9ad8\u70ad\u7d20\uff080.95\uff5e1.05\uff05\uff09\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u786c\u5ea6\u3068\u8010\u6469\u8017\u6027\u304c\u5411\u4e0a\u3057\u3001\u901a\u5e38\u70ad\u7d20\uff080.78\uff5e0.88%\uff09\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u976d\u6027\u3068\u8010\u885d\u6483\u6027\u304c\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">M2\u5de5\u5177\u92fc\u306e\u7269\u7406\u7684\u7279\u6027<\/h2><p>M2 \u5de5\u5177\u92fc\u306f\u9ad8\u5bc6\u5ea6\u3067\u71b1\u5b89\u5b9a\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u9ad8\u6e29\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u71b1\u81a8\u5f35\u7387\u3068\u96fb\u6c17\u62b5\u6297\u304c\u6bd4\u8f03\u7684\u4f4e\u3044\u305f\u3081\u3001\u7cbe\u5bc6\u5de5\u5177\u3084\u91d1\u578b\u3067\u306e\u6027\u80fd\u304c\u3055\u3089\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002\u6b21\u306e\u8868\u306f\u3001M2 \u5de5\u5177\u92fc\u306e\u4e3b\u306a\u7269\u7406\u7684\u7279\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/td><td><strong>\u30e1\u30fc\u30c8\u30eb<\/strong><\/td><td><strong>\u30a4\u30f3\u30da\u30ea\u30a2\u30eb<\/strong><\/td><\/tr><tr><td>\u5bc6\u5ea6<\/td><td>8.14g\/cm\u00b3<\/td><td>0.294 \u30dd\u30f3\u30c9\/\u30a4\u30f3\u30c1\u00b3<\/td><\/tr><tr><td>\u878d\u70b9<\/td><td>1,420\uff5e1,470\u2103<\/td><td>2,588 \u2013 2,678\u00b0F<\/td><\/tr><tr><td>\u6bd4\u71b1\u5bb9\u91cf<\/td><td>460 J\/kg-K<\/td><td>0.110 BTU\/lb-\u00b0F<\/td><\/tr><tr><td>\u71b1\u4f1d\u5c0e\u7387<\/td><td>25W\/m\u00b7K<\/td><td>17.2 BTU\/\u6642\u00b7\u30d5\u30a3\u30fc\u30c8\u00b7\u00b0F<\/td><\/tr><tr><td>\u71b1\u81a8\u5f35\u4fc2\u6570<\/td><td>5.5 \u00d7 10\u207b\u2076 \/\u00b0C<\/td><td>3.1 \u00d7 10\u207b\u2076 \/\u00b0F<\/td><\/tr><tr><td>\u96fb\u6c17\u62b5\u6297\u7387<\/td><td>0.58\u00b5\u03a9\u00b7m<\/td><td>0.58\u00b5\u03a9\u00b7m<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">M2\u5de5\u5177\u92fc\u306e\u6a5f\u68b0\u7684\u7279\u6027\u00a0<\/h2><p>M2 \u5de5\u5177\u92fc\u306f\u3001\u5f37\u5ea6\u3068\u786c\u5ea6\u304c\u9ad8\u304f\u3001\u5909\u5f62\u3084\u6469\u8017\u306b\u5f37\u3044\u3053\u3068\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u976d\u6027\u3068\u67d4\u8edf\u6027\u306b\u3082\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u885d\u6483\u3084\u30b9\u30c8\u30ec\u30b9\u4e0b\u3067\u3082\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u4e0b\u306e\u8868\u306f\u3001M2 \u5de5\u5177\u92fc\u306e\u6a5f\u68b0\u7684\u7279\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/td><td><strong>\u30e1\u30fc\u30c8\u30eb<\/strong><\/td><td><strong>\u30a4\u30f3\u30da\u30ea\u30a2\u30eb<\/strong><\/td><\/tr><tr><td>\u786c\u5ea6\uff08HRC\uff09<\/td><td>62 \u2013 65 HRCP<\/td><td>62 \u2013 65 HRCP<\/td><\/tr><tr><td>\u5f15\u5f35\u5f37\u5ea6<\/td><td>1,800 \u2013 2,100 MPa<\/td><td>261,000 \u2013 304,500 psi<\/td><\/tr><tr><td>\u964d\u4f0f\u5f37\u5ea6<\/td><td>1,400 \u2013 1,700 MPa<\/td><td>203,000 \u2013 246,500 psi<\/td><\/tr><tr><td>\u4f38\u3073<\/td><td>4 &#8211; 8 %<\/td><td>4 &#8211; 8 %<\/td><\/tr><tr><td>\u5f3e\u6027\u4fc2\u6570<\/td><td>210 GPa<\/td><td>30,500 ksi<\/td><\/tr><tr><td>\u30dd\u30a2\u30bd\u30f3\u6bd4<\/td><td>0.27 &#8211; 0.30<\/td><td>0.27 &#8211; 0.30<\/td><\/tr><tr><td>\u885d\u6483\u976d\u6027\uff08\u30b7\u30e3\u30eb\u30d4\u30fcV\u30ce\u30c3\u30c1\uff09<\/td><td>10\uff5e30J<\/td><td>7.4 \u2013 22.1 \u30d5\u30a3\u30fc\u30c8\u30dd\u30f3\u30c9<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">M2\u5de5\u5177\u92fc\u306e\u71b1\u51e6\u7406<\/h2><p>SteelPro Group \u306f\u3001M2 \u5de5\u5177\u92fc\u306e\u6b63\u78ba\u3067\u6a19\u6e96\u5316\u3055\u308c\u305f\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u306b\u5f93\u3063\u3066\u3001\u6700\u9069\u306a\u786c\u5ea6\u3001\u976d\u6027\u3001\u8010\u6469\u8017\u6027\u3092\u78ba\u4fdd\u3057\u3001\u8010\u4e45\u6027\u3068\u7cbe\u5ea6\u306b\u5bfe\u3059\u308b\u696d\u754c\u306e\u8981\u6c42\u3092\u6e80\u305f\u3057\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u713c\u920d\u304b\u3089\u713c\u5165\u308c\u3001\u713c\u304d\u623b\u3057\u307e\u3067\u306e M2 \u5de5\u5177\u92fc\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u306e\u4e3b\u8981\u306a\u6bb5\u968e\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30a2\u30cb\u30fc\u30ea\u30f3\u30b0<\/h3><p>1\u6642\u9593\u3042\u305f\u308a222\u00b0C (400\u00b0F)\u3092\u8d85\u3048\u306a\u3044\u901f\u5ea6\u3067829\uff5e843\u00b0C (1525\uff5e1550\u00b0F)\u307e\u3067\u52a0\u71b1\u3057\u3001\u539a\u305525.44mm (1\u30a4\u30f3\u30c1)\u3042\u305f\u308a1\u6642\u9593\u3001\u6700\u4f4e2\u6642\u9593\u3053\u306e\u6e29\u5ea6\u306b\u4fdd\u6301\u3057\u307e\u3059\u3002<\/p><p>\u4fdd\u6301\u5f8c\u3001\u7089\u5185\u3067 28\u00b0C\/\u6642 (50\u00b0F\/\u6642) \u3092\u8d85\u3048\u306a\u3044\u901f\u5ea6\u3067 538\u00b0C (1000\u00b0F) \u306b\u9054\u3059\u308b\u307e\u3067\u3086\u3063\u304f\u308a\u51b7\u5374\u3057\u3001\u305d\u306e\u5f8c\u3001\u5468\u56f2\u6e29\u5ea6\u306b\u9054\u3059\u308b\u307e\u3067\u7089\u5185\u307e\u305f\u306f\u7a7a\u6c17\u4e2d\u3067\u51b7\u5374\u3092\u7d9a\u3051\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u786c\u5316<\/h3><h4 class=\"wp-block-heading\">\u4e88\u71b1<\/h4><p><strong>\u8907\u96d1\u306a\u5f62\u72b6\u306e\u30c4\u30fc\u30eb\u306e\u5834\u5408<\/strong>: 1\u6642\u9593\u3042\u305f\u308a222\u00b0C (400\u00b0F)\u3092\u8d85\u3048\u306a\u3044\u901f\u5ea6\u3067593\u00b0C (1100\u00b0F)\u307e\u3067\u52a0\u71b1\u3057\u3001\u305d\u306e\u5f8c788\u301c843\u00b0C (1450\u301c1550\u00b0F)\u307e\u3067\u5747\u4e00\u306b\u52a0\u71b1\u3092\u7d9a\u3051\u307e\u3059\u3002&nbsp;<\/p><p><strong>\u30b7\u30f3\u30d7\u30eb\u306a\u5f62\u72b6\u306e\u30c4\u30fc\u30eb\u306e\u5834\u5408<\/strong>\uff1a\u5747\u4e00\u306a\u901f\u5ea6\u3067\u76f4\u63a5800\u2103\u307e\u3067\u52a0\u71b1\u3057\u307e\u3059\u3002<\/p><h4 class=\"wp-block-heading\">\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30b8\u30f3\u30b0<\/h4><p>\u4e88\u71b1\u5f8c\u3001M2 \u5de5\u5177\u92fc\u306f\u3001\u7279\u6027\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306b\u3001\u5fc5\u8981\u306a\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u5316\u6e29\u5ea6\u307e\u3067\u52a0\u71b1\u3055\u308c\u307e\u3059\u3002\u6e29\u5ea6\u304c\u4f4e\u3044\u307b\u3069\u976d\u6027\u304c\u6700\u5927\u9650\u306b\u9ad8\u307e\u308a\u3001\u6e29\u5ea6\u304c\u9ad8\u3044\u307b\u3069\u9ad8\u6e29\u3067\u306e\u6027\u80fd\u304c\u5411\u4e0a\u3059\u308b\u305f\u3081\u3001\u9ad8\u6e29\u786c\u5ea6\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002&nbsp;<\/p><p><strong>\u6700\u5927\u9650\u306e\u5f37\u5ea6\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\uff1a<\/strong><\/p><p>\u9ad8\u6e29\u3067\u306e\u786c\u5ea6\u306b\u91cd\u70b9\u3092\u7f6e\u304b\u305a\u306b\u6700\u9ad8\u306e\u976d\u6027\u3092\u9054\u6210\u3059\u308b\u306b\u306f\u3001\u92fc\u3092\u308f\u305a\u304b\u306b\u4f4e\u3044\u6e29\u5ea6\u306b\u52a0\u71b1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p><ul class=\"wp-block-list\"><li>\u7089\u52a0\u71b1: 2075\u00b0F \uff5e 2175\u00b0F (1175\u00b0C \uff5e 1191\u00b0C) \u307e\u3067\u52a0\u71b1\u3057\u307e\u3059\u3002<\/li>\n\n<li>\u5869\u6d74\u52a0\u71b1: 2050\u00b0F \uff5e 2150\u00b0F (1121\u00b0C \uff5e 1177\u00b0C) \u307e\u3067\u52a0\u71b1\u3057\u307e\u3059\u3002<\/li><\/ul><p>\u3053\u306e\u7bc4\u56f2\u3067\u306f\u3001\u92fc\u304c\u5f37\u976d\u3067\u5f3e\u529b\u6027\u304c\u3042\u308a\u3001 <strong>\u30d1\u30f3\u30c1\u3084\u30c0\u30a4\u306a\u3069\u306e\u5de5\u5177<\/strong> \u8010\u885d\u6483\u6027\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p><p><strong>\u9ad8\u6e29\u786c\u5ea6\u306e\u5f37\u5316:<\/strong><\/p><p>\u9ad8\u6e29\u786c\u5ea6\uff08\u9ad8\u6e29\u4e0b\u3067\u786c\u5ea6\u3092\u7dad\u6301\u3059\u308b\u80fd\u529b\uff09\u3092\u6700\u5927\u9650\u306b\u9ad8\u3081\u308b\u3053\u3068\u304c\u76ee\u7684\u306e\u5834\u5408\u306f\u3001\u92fc\u3092\u6e29\u5ea6\u7bc4\u56f2\u306e\u4e0a\u9650\u307e\u3067\u52a0\u71b1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p><ul class=\"wp-block-list\"><li>\u7089\u52a0\u71b1: 2200\u00b0F \uff5e 2250\u00b0F (1204\u00b0C \uff5e 1232\u00b0C) \u307e\u3067\u52a0\u71b1\u3057\u307e\u3059\u3002<\/li>\n\n<li>\u5869\u6d74\u52a0\u71b1: 2175\u00b0F \uff5e 2225\u00b0F (1191\u00b0C \uff5e 1218\u00b0C) \u307e\u3067\u52a0\u71b1\u3057\u307e\u3059\u3002<\/li><\/ul><p>\u3053\u308c\u306b\u3088\u308a\u3001\u92fc\u306f\u71b1\u4e0b\u3067\u3082\u786c\u5ea6\u3068\u6027\u80fd\u3092\u7dad\u6301\u3057\u3001 <strong>\u9ad8\u6e29\u306b\u3055\u3089\u3055\u308c\u308b\u5207\u524a\u5de5\u5177<\/strong> \u64cd\u4f5c\u4e2d\u3002<\/p><h4 class=\"wp-block-heading\">\u713c\u304d\u5165\u308c<\/h4><p><strong>\u52a0\u5727\u30ac\u30b9<\/strong>:<\/p><p>\u52a0\u5727\u30ac\u30b9\u306b\u3088\u308b\u713c\u5165\u308c\u3067\u306f\u3001538\u00b0C (1000\u00b0F) \u672a\u6e80\u306b\u7dad\u6301\u3055\u308c\u305f\u6025\u901f\u306a\u713c\u5165\u308c\u901f\u5ea6\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u51b7\u5374\u901f\u5ea6\u304c\u901f\u304f\u306a\u308a\u3001\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u306e\u5f62\u6210\u304c\u4fc3\u9032\u3055\u308c\u3001\u786c\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002&nbsp;<\/p><p><strong>\u6cb9<\/strong>:<\/p><p>\u9ed2\u304f\u306a\u308b\u307e\u3067\uff08\u7d04 482\u00b0C \u307e\u305f\u306f 900\u00b0F\uff09\u6025\u51b7\u3057\u3001\u305d\u306e\u5f8c\u3001\u9759\u6b62\u7a7a\u6c17\u4e2d\u3067 66 \uff5e 51\u00b0C\uff08150 \uff5e 125\u00b0F\uff09\u307e\u3067\u51b7\u5374\u3057\u307e\u3059\u3002\u6cb9\u713c\u5165\u308c\u3067\u306f\u3001\u51b7\u5374\u901f\u5ea6\u304c\u5236\u5fa1\u3055\u308c\u308b\u305f\u3081\u3001\u6b6a\u307f\u3084\u3072\u3073\u5272\u308c\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/p><p><strong>\u5869\u98a8\u5442<\/strong>:<\/p><p>538\uff5e593\u00b0C (1000\uff5e1100\u00b0F) \u306e\u6e29\u5ea6\u306b\u4fdd\u305f\u308c\u305f\u5869\u6d74\u3067\u6025\u51b7\u3057\u3001\u305d\u306e\u5f8c\u3001\u9759\u6b62\u7a7a\u6c17\u4e2d\u3067 150\uff5e125\u00b0F (66\uff5e51\u00b0C) \u307e\u3067\u51b7\u5374\u3057\u307e\u3059\u3002&nbsp;<\/p><h3 class=\"wp-block-heading\">\u713c\u304d\u623b\u3057<\/h3><p>\u713c\u304d\u5165\u308c\u5f8c\u3059\u3050\u306b\u713c\u304d\u623b\u3057\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u713c\u304d\u623b\u3057\u306b\u3088\u308a\u5185\u90e8\u5fdc\u529b\u304c\u7de9\u548c\u3055\u308c\u3001\u8106\u3055\u304c\u8efd\u6e1b\u3055\u308c\u307e\u3059\u3002552\uff5e566\u00b0C (1025\uff5e1050\u00b0F) \u306b\u52a0\u71b1\u3057\u3001\u539a\u3055 25.44 mm (1 \u30a4\u30f3\u30c1) \u3054\u3068\u306b\u5c11\u306a\u304f\u3068\u3082 1 \u6642\u9593\u4fdd\u6301\u3057\u307e\u3059\u3002\u713c\u304d\u623b\u3057\u5f8c\u306e\u6700\u7d42\u7684\u306a\u786c\u5ea6\u306f\u3001\u713c\u304d\u623b\u3057\u6e29\u5ea6\u306b\u5fdc\u3058\u3066 HRC 59\uff5e62 \u306e\u7bc4\u56f2\u306b\u306a\u308a\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">M2\u5de5\u5177\u92fc\u88fd\u54c1\u5f62\u614b<\/h2><p>\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001M2 \u5de5\u5177\u92fc\u306e\u4e00\u822c\u7684\u306a\u88fd\u54c1\u5f62\u614b\u3068\u30b5\u30a4\u30ba\u7bc4\u56f2\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u5f53\u793e\u306f\u3001\u6a19\u6e96\u7bc4\u56f2\u3092\u8d85\u3048\u308b\u30ab\u30b9\u30bf\u30e0 \u30b5\u30a4\u30ba\u306e\u88fd\u9020\u3082\u5c02\u9580\u3068\u3057\u3066\u304a\u308a\u3001\u53b3\u5bc6\u306a\u516c\u5dee\u3067\u6700\u5927\u9650\u306e\u7cbe\u5ea6\u3092\u5b9f\u73fe\u3057\u306a\u304c\u3089\u3001\u304a\u5ba2\u69d8\u306e\u7279\u5b9a\u306e\u5bf8\u6cd5\u8981\u4ef6\u3092\u6e80\u305f\u3059\u67d4\u8edf\u6027\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30d0\u30fc<\/h3><p><strong>\u76f4\u5f84<\/strong>: 10 mm \uff5e 300 mm (0.4 \u30a4\u30f3\u30c1 \uff5e 12 \u30a4\u30f3\u30c1)<\/p><p><strong>\u9577\u3055<\/strong>: 100 mm \uff5e 3000 mm (4 \u30a4\u30f3\u30c1 \uff5e 236 \u30a4\u30f3\u30c1)<\/p><h3 class=\"wp-block-heading\">\u30d7\u30ec\u30fc\u30c8<\/h3><p><strong>\u539a\u3055<\/strong>: 5 mm \uff5e 100 mm (0.2 \u30a4\u30f3\u30c1 \uff5e 4 \u30a4\u30f3\u30c1)<\/p><p><strong>\u5e45<\/strong>: 100 mm \uff5e 1000 mm (4 \u30a4\u30f3\u30c1 \uff5e 40 \u30a4\u30f3\u30c1)<\/p><p><strong>\u9577\u3055<\/strong>: 100 mm \uff5e 3000 mm (4 \u30a4\u30f3\u30c1 \uff5e 118 \u30a4\u30f3\u30c1)<\/p><h3 class=\"wp-block-heading\">\u30e9\u30a6\u30f3\u30c9<\/h3><p><strong>\u76f4\u5f84<\/strong>: 10 mm \uff5e 150 mm (0.4 \u30a4\u30f3\u30c1 \uff5e 6 \u30a4\u30f3\u30c1)<\/p><p><strong>\u9577\u3055<\/strong>: 100 mm \uff5e 3000 mm (4 \u30a4\u30f3\u30c1 \uff5e 157 \u30a4\u30f3\u30c1)<\/p><h3 class=\"wp-block-heading\">\u30d5\u30e9\u30c3\u30c8\u30d0\u30fc<\/h3><p><strong>\u539a\u3055<\/strong>: 5 mm \uff5e 100 mm (0.2 \u30a4\u30f3\u30c1 \uff5e 4 \u30a4\u30f3\u30c1)<\/p><p><strong>\u5e45<\/strong>: 50 mm \uff5e 300 mm (2 \u30a4\u30f3\u30c1 \uff5e 12 \u30a4\u30f3\u30c1)<\/p><h3 class=\"wp-block-heading\">\u30c4\u30fc\u30eb\u30d6\u30e9\u30f3\u30af<\/h3><p><strong>\u539a\u3055<\/strong>: 10 mm \uff5e 100 mm (0.4 \u30a4\u30f3\u30c1 \uff5e 4 \u30a4\u30f3\u30c1)<\/p><p><strong>\u5e45<\/strong>: 50 mm \uff5e 300 mm (2 \u30a4\u30f3\u30c1 \uff5e 12 \u30a4\u30f3\u30c1)<\/p><h2 class=\"wp-block-heading\">M2\u5de5\u5177\u92fc\u306e\u7528\u9014<\/h2><p>M2 \u306f\u3001\u30c0\u30a4\u30ab\u30b9\u30c8\u91d1\u578b\u3001\u71b1\u9593\u935b\u9020\u304a\u3088\u3073\u62bc\u3057\u51fa\u3057\u91d1\u578b\u3001\u5c04\u51fa\u6210\u5f62\u30c4\u30fc\u30eb\u3001\u30c8\u30ea\u30df\u30f3\u30b0\u304a\u3088\u3073\u305b\u3093\u65ad\u91d1\u578b\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u91d1\u578b\u3001\u30ed\u30fc\u30e9\u30fc\u91d1\u578b\u3001\u30bf\u30fc\u30d3\u30f3\u30d6\u30ec\u30fc\u30c9\u88fd\u9020\u3001\u71b1\u51e6\u7406\u30c4\u30fc\u30eb\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">M2\u5de5\u5177\u92fc\u88fd\u54c1\u304a\u3088\u3073\u30b5\u30fc\u30d3\u30b9<\/h2><p>SteelPro Group \u3067\u306f\u3001\u30d0\u30fc\u3001\u30ed\u30c3\u30c9\u3001\u30ab\u30b9\u30bf\u30e0\u90e8\u54c1\u306a\u3069\u3001\u5e45\u5e83\u3044 M2 \u5de5\u5177\u92fc\u88fd\u54c1\u3092\u53d6\u308a\u63c3\u3048\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u7cbe\u5bc6\u5207\u65ad\u3001\u7814\u524a\u3001\u71b1\u51e6\u7406\u306a\u3069\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u52a0\u5de5\u30aa\u30d7\u30b7\u30e7\u30f3\u3082\u63d0\u4f9b\u3057\u3066\u304a\u308a\u3001\u304a\u5ba2\u69d8\u306e\u90e8\u54c1\u304c\u6700\u9ad8\u6c34\u6e96\u3092\u6e80\u305f\u3059\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p><p>M2\u306b\u52a0\u3048\u3066\u3001 <a href=\"https:\/\/steelprogroup.com\/ja\/tool-steel\/h13\/\">H13\u92fc<\/a> \u9ad8\u71b1\u7528\u9014\u5411\u3051\u3067\u3001\u5f37\u976d\u6027\u3068\u8010\u4e45\u6027\u304c\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002\u5f53\u793e\u306e\u5c02\u9580\u5bb6\u306b\u3088\u308b\u30b5\u30dd\u30fc\u30c8\u3068\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308a\u3001\u751f\u7523\u306e\u6700\u9069\u5316\u3068\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u306e\u524a\u6e1b\u3092\u304a\u624b\u4f1d\u3044\u3057\u307e\u3059\u3002&nbsp;<\/p><p><\/p>","protected":false},"excerpt":{"rendered":"<p>M2 \u5de5\u5177\u92fc\u3068\u306f? M2 \u5de5\u5177\u92fc\u306f\u3001\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u3068\u30e2\u30ea\u30d6\u30c7\u30f3\u3067\u4f5c\u3089\u308c\u305f\u9ad8\u901f\u5ea6\u92fc (HSS) \u5408\u91d1\u3067\u3001[\u2026]<\/p>","protected":false},"author":12,"featured_media":20039,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_eb_attr":"","rank_math_lock_modified_date":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[4294,4293],"tags":[],"class_list":["post-20043","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grades-tool-steel","category-tool-steel"],"acf":[],"_links":{"self":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts\/20043","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/comments?post=20043"}],"version-history":[{"count":0,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts\/20043\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/media\/20039"}],"wp:attachment":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/media?parent=20043"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/categories?post=20043"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/tags?post=20043"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}