{"id":20046,"date":"2024-12-24T02:41:00","date_gmt":"2024-12-23T18:41:00","guid":{"rendered":"https:\/\/steelprogroup.com\/?p=20046"},"modified":"2025-01-14T14:32:36","modified_gmt":"2025-01-14T06:32:36","slug":"h21","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/ja\/tool-steel\/grades\/h21\/","title":{"rendered":"H21 \u71b1\u9593\u5de5\u5177\u92fc: \u7279\u6027\u3001\u30d7\u30ed\u30bb\u30b9\u3001\u7528\u9014"},"content":{"rendered":"<p>H21 \u5de5\u5177\u92fc\u306f\u3001\u9ad8\u3044\u8010\u71b1\u6027\u3001\u976d\u6027\u3001\u6a5f\u68b0\u52a0\u5de5\u6027\u306e\u30e6\u30cb\u30fc\u30af\u306a\u7d44\u307f\u5408\u308f\u305b\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u904e\u9177\u306a\u6761\u4ef6\u306b\u8010\u3048\u3001\u8981\u6c42\u306e\u53b3\u3057\u3044\u7528\u9014\u3067\u4e00\u8cab\u3057\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u767a\u63ee\u3067\u304d\u308b\u6750\u6599\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001H21 \u304c\u6700\u9069\u3067\u3059\u3002&nbsp;<\/p><p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001H21 \u5de5\u5177\u92fc\u306e\u4e3b\u306a\u7279\u6027\u3001\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u3001\u88fd\u9020\u65b9\u6cd5\u3001\u4e00\u822c\u7684\u306a\u7528\u9014\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3001\u88fd\u9020\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u3053\u306e\u6750\u6599\u3092\u691c\u8a0e\u3057\u3066\u3044\u308b\u65b9\u306b\u3068\u3063\u3066\u8cb4\u91cd\u306a\u6d1e\u5bdf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">H21 \u5de5\u5177\u92fc\u3068\u306f\u4f55\u3067\u3059\u304b?<\/h2><p>H21 \u306f\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u5408\u91d1\u306e\u71b1\u9593\u5de5\u5177\u92fc\u3067\u3001\u9ad8\u6e29\u3067\u3082\u512a\u308c\u305f\u71b1\u5f37\u5ea6\u3068\u976d\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u30c0\u30a4\u30ab\u30b9\u30c8\u3001\u62bc\u3057\u51fa\u3057\u3001\u71b1\u9593\u6210\u5f62\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u9ad8\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30b0\u30ec\u30fc\u30c9\u3068\u306f\u7570\u306a\u308a\u3001H21 \u306f\u9023\u7d9a\u6c34\u6d41\u3067\u51b7\u5374\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u6c34\u786c\u5316\u4f4e\u5408\u91d1\u92fc\u3068\u6bd4\u8f03\u3059\u308b\u3068\u3001H21 \u306e\u52a0\u5de5\u6027\u306f\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">H21 \u5de5\u5177\u92fc\u3068\u540c\u7b49\u306e\u3082\u306e\u306f\u4f55\u3067\u3059\u304b?<\/h2><p>\u4ee5\u4e0b\u306f\u3001H21 \u5de5\u5177\u92fc\u306e\u4e00\u822c\u7684\u306a\u540c\u7b49\u54c1\u3067\u3059\u3002<\/p><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<\/strong><\/td><td><strong>\u540c\u7b49\u7269<\/strong><\/td><\/tr><tr><td>\u30a4\u30ae\u30ea\u30b9<\/td><td>3Cr2W8V<\/td><\/tr><tr><td>\u30c7\u30a3\u30f3<\/td><td>1.2581<\/td><\/tr><tr><td>JIS<\/td><td>5\u30c9\u30eb<\/td><\/tr><tr><td>ASTM<\/td><td>H21<\/td><\/tr><tr><td>ISO<\/td><td>X30WCrV 9-3<\/td><\/tr><tr><td>\u56fd\u9023<\/td><td>T20821<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">H21\u5de5\u5177\u92fc\u306e\u5316\u5b66\u7d44\u6210&nbsp;<\/h2><p>H21 \u5de5\u5177\u92fc\u306f\u3001\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u3001\u30af\u30ed\u30e0\u3001\u30d0\u30ca\u30b8\u30a6\u30e0\u3092\u30d0\u30e9\u30f3\u30b9\u3088\u304f\u914d\u5408\u3057\u305f\u9ad8\u7d1a\u71b1\u9593\u52a0\u5de5\u5408\u91d1\u3067\u3059\u3002\u70ad\u7d20\u542b\u6709\u91cf\u304c\u591a\u3044\u305f\u3081\u3001\u5f37\u56fa\u306a\u786c\u5ea6\u304c\u78ba\u4fdd\u3055\u308c\u3001\u30af\u30ed\u30e0\u3068\u30d0\u30ca\u30b8\u30a6\u30e0\u306b\u3088\u308a\u9ad8\u6e29\u4e0b\u3067\u306e\u71b1\u75b2\u52b4\u3084\u6469\u8017\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002&nbsp;<\/p><p>\u6b21\u306e\u8868\u306f\u3001H21 \u5de5\u5177\u92fc\u306e\u5316\u5b66\u7d44\u6210\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p><figure class=\"wp-block-table\"><table><thead><tr><th><strong>\u30a8\u30ec\u30e1\u30f3\u30c8<\/strong><\/th><th><strong>\u30b3\u30f3\u30c6\u30f3\u30c4\uff08%\uff09<\/strong><\/th><\/tr><tr><th>\u30ab\u30fc\u30dc\u30f3\uff08C\uff09<\/th><th>0.3<\/th><\/tr><tr><th>\u30af\u30ed\u30e0\uff08Cr\uff09<\/th><th>3.3<\/th><\/tr><tr><th>\u9244\uff08Fe\uff09<\/th><th>86.5<\/th><\/tr><\/thead><tbody><tr><td>\u30de\u30f3\u30ac\u30f3 (Mn)<\/td><td>0.3<\/td><\/tr><tr><td>\u30b1\u30a4\u7d20 (Si)<\/td><td>0.34<\/td><\/tr><tr><td>\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\uff08W\uff09<\/td><td>9<\/td><\/tr><tr><td>\u30d0\u30ca\u30b8\u30a6\u30e0 (V)<\/td><td>0.25<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">H21\u5de5\u5177\u92fc\u306e\u7269\u7406\u7684\u7279\u6027<\/h2><p>H21 \u5de5\u5177\u92fc\u306f\u3001\u9ad8\u3044\u5f37\u5ea6\u3068\u71b1\u5b89\u5b9a\u6027\u3092\u517c\u306d\u5099\u3048\u3066\u304a\u308a\u3001\u6975\u7aef\u306a\u6e29\u5ea6\u6761\u4ef6\u306b\u6700\u9069\u3067\u3059\u3002\u81a8\u5f35\u7387\u304c\u4f4e\u304f\u3001\u71b1\u4f1d\u5c0e\u304c\u52b9\u7387\u7684\u3067\u3042\u308b\u305f\u3081\u3001\u53b3\u3057\u3044\u6761\u4ef6\u3067\u3082\u8010\u4e45\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u6b21\u306e\u8868\u306f\u3001\u305d\u306e\u7269\u7406\u7684\u7279\u6027\u306e\u6982\u8981\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/td><td><strong>\u30e1\u30fc\u30c8\u30eb\u6cd5 (SI)<\/strong><\/td><td><strong>\u30a4\u30f3\u30da\u30ea\u30a2\u30eb<\/strong><\/td><\/tr><tr><td>\u5bc6\u5ea6<\/td><td>8.19g\/cc<\/td><td>0.296 \u30dd\u30f3\u30c9\/\u30a4\u30f3\u30c1\u00b3<\/td><\/tr><tr><td>\u878d\u70b9<\/td><td>1450\u00b0C<\/td><td>2642\u00b0F<\/td><\/tr><tr><td>\u71b1\u4f1d\u5c0e\u7387<\/td><td>27.0W\/m\u00b7K<\/td><td>187 BTU\u00b7\u30a4\u30f3\u30c1\/\u6642\u00b7ft\u00b2\u00b7\u00b0F<\/td><\/tr><tr><td>\u71b1\u81a8\u5f35\u4fc2\u6570\uff0820\uff5e100\u00b0C\uff09<\/td><td>11.2 \u00b5m\/m\u00b7K<\/td><td>6.2 \u00b5in\/in\u00b7\u00b0F<\/td><\/tr><tr><td>\u96fb\u6c17\u62b5\u6297\u7387<\/td><td>0.67 \u00b5\u03a9\u00b7m<\/td><td>0.67 \u00b5\u03a9\u00b7\u30a4\u30f3\u30c1<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">H21\u5de5\u5177\u92fc\u306e\u6a5f\u68b0\u7684\u7279\u6027\u00a0<\/h2><p>H21 \u5de5\u5177\u92fc\u306f\u3001\u786c\u5ea6\u3068\u5f37\u5ea6\u306e\u30d0\u30e9\u30f3\u30b9\u306b\u512a\u308c\u3001\u9ad8\u8377\u91cd\u4e0b\u3067\u3082\u5909\u5f62\u3057\u306b\u304f\u3044\u7279\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u67d4\u8edf\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u3055\u307e\u3056\u307e\u306a\u6e29\u5ea6\u7bc4\u56f2\u3084\u5fdc\u529b\u30ec\u30d9\u30eb\u3067\u3082\u6027\u80fd\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u8868\u306f\u3001\u3053\u308c\u3089\u306e\u91cd\u8981\u306a\u6a5f\u68b0\u7684\u7279\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p><figure class=\"wp-block-table\"><table><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>40.0 &#8211; 55.0<\/td><td>40.0 &#8211; 55.0<\/td><\/tr><tr><td>\u4f53\u7a4d\u5f3e\u6027\u7387<\/td><td>160GPa<\/td><td>23200 ksi<\/td><\/tr><tr><td>\u305b\u3093\u65ad\u5f3e\u6027\u4fc2\u6570<\/td><td>80.0 \u4e07\u6c17\u5727<\/td><td>11600ksi<\/td><\/tr><tr><td>\u30dd\u30a2\u30bd\u30f3\u6bd4\uff0825\u00b0C\uff09<\/td><td>0.27 &#8211; 0.30<\/td><td>0.27 &#8211; 0.30<\/td><\/tr><tr><td>\u5f3e\u6027\u4fc2\u6570<\/td><td>190 - 210 GPa<\/td><td>27557 \u2013 30458 ksi<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">H21\u5de5\u5177\u92fc\u306e\u71b1\u51e6\u7406<\/h2><p>H21 \u5de5\u5177\u92fc\u306f\u71b1\u51e6\u7406\u306b\u304a\u3044\u3066\u975e\u5e38\u306b\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u3001\u9ad8\u6e29\u3067\u306e\u5f37\u529b\u306a\u71b1\u75b2\u52b4\u8010\u6027\u3068\u5b89\u5b9a\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u9069\u5207\u306a\u8131\u70ad\u3068\u5236\u5fa1\u3055\u308c\u305f\u51b7\u5374\u306f\u3001\u30b9\u30b1\u30fc\u30eb\u5316\u3092\u9632\u304e\u3001\u6700\u9069\u306a\u786c\u5ea6\u3068\u976d\u6027\u3092\u78ba\u4fdd\u3059\u308b\u4e0a\u3067\u91cd\u8981\u3067\u3059\u3002\u71b1\u51e6\u7406\u304c\u9069\u5207\u306b\u884c\u308f\u308c\u308c\u3070\u3001\u8981\u6c42\u306e\u53b3\u3057\u3044\u5de5\u5177\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002<\/p><p>\u71b1\u51e6\u7406\u6e08\u307f\u306e H21 \u3092\u3054\u691c\u8a0e\u306e\u5834\u5408\u3001SteelPro Group \u306f\u53b3\u683c\u306a\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u306b\u5f93\u3044\u3001\u53ef\u80fd\u306a\u9650\u308a\u6700\u9ad8\u306e\u713c\u304d\u306a\u307e\u3057\u3001\u786c\u5316\u3001\u307e\u305f\u306f\u713c\u304d\u623b\u3057\u306e\u5f62\u3067 H21 \u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u5f53\u793e\u306e\u5c02\u9580\u5bb6\u304c\u3001\u304a\u5ba2\u69d8\u306e\u7528\u9014\u306b\u9069\u3057\u305f\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u898b\u3064\u3051\u308b\u304a\u624b\u4f1d\u3044\u3092\u3044\u305f\u3057\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30a2\u30cb\u30fc\u30ea\u30f3\u30b0<\/h3><p>\u3053\u308c\u306f\u3001\u5185\u90e8\u5fdc\u529b\u3092\u7de9\u548c\u3057\u3001\u6a5f\u68b0\u52a0\u5de5\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u904e\u5ea6\u306e\u30b9\u30b1\u30fc\u30eb\u3084\u8131\u70ad\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u5ec3\u68c4\u70ad\u5316\u6df7\u5408\u7269\u307e\u305f\u306f\u92f3\u9244\u30c1\u30c3\u30d7\u3092\u5165\u308c\u305f\u5bc6\u9589\u5bb9\u5668\u5185\u3067\u5b9f\u884c\u3059\u308b\u306e\u304c\u6700\u9069\u3067\u3059\u3002<\/p><p>\u713c\u304d\u306a\u307e\u3057\u51e6\u7406\u3067\u306f\u3001\u92fc\u3092 885\u00b0C (1625\u00b0F) \u307e\u3067\u52a0\u71b1\u3057\u3001\u305d\u306e\u5f8c\u30011 \u6642\u9593\u3042\u305f\u308a 4\u00b0C (40\u00b0F) \u4ee5\u4e0b\u306e\u901f\u5ea6\u3067\u5f90\u3005\u306b\u51b7\u5374\u3057\u307e\u3059\u3002\u3053\u306e\u51e6\u7406\u306e\u5f8c\u3001\u92fc\u306e\u786c\u5ea6\u306f\u7d04 200 HB \u306b\u306a\u308a\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u786c\u5316<\/h3><p>H21 \u92fc\u306f\u3001\u786c\u5316\u51e6\u7406\u306e\u524d\u306b\u8131\u70ad\u51e6\u7406\u3092\u884c\u3063\u3066\u3001\u51e6\u7406\u4e2d\u306e\u8868\u9762\u52a3\u5316\u3092\u9632\u3050\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305a\u92fc\u3092 816\u00b0C (1500\u00b0F) \u306b\u4e88\u71b1\u3057\u3001\u6b21\u306b 1177\u00b0C (2150\u00b0F) \u307e\u3067\u6025\u901f\u306b\u52a0\u71b1\u3057\u307e\u3059\u3002<\/p><p>\u5747\u4e00\u306a\u71b1\u5206\u5e03\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001\u92fc\u3092\u3053\u306e\u6e29\u5ea6\u3067 2 \uff5e 5 \u5206\u9593\u4fdd\u6301\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u7a7a\u6c17\u307e\u305f\u306f\u6cb9\u3067\u92fc\u3092\u6025\u51b7\u3057\u3001\u5e0c\u671b\u306e\u786c\u5ea6\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u713c\u304d\u623b\u3057<\/h3><p>\u713c\u304d\u623b\u3057\u306f\u8106\u3055\u3092\u8efd\u6e1b\u3057\u3001\u786c\u5ea6\u3092\u8abf\u6574\u3059\u308b\u305f\u3081\u306b\u884c\u308f\u308c\u307e\u3059\u3002H21 \u92fc\u306e\u5834\u5408\u3001\u713c\u304d\u623b\u3057\u306f 593\u00b0C \uff5e 677\u00b0C (1100\u00b0F \uff5e 1250\u00b0F) \u306e\u6e29\u5ea6\u3067\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30ed\u30c3\u30af\u30a6\u30a7\u30eb C \u786c\u5ea6\u306f 54 \uff5e 36 \u306b\u306a\u308a\u307e\u3059\u3002<\/p><p>\u540c\u3058\u6e29\u5ea6\u3067 1 \u6642\u9593\u305a\u3064 2 \u56de\u713c\u304d\u623b\u3057\u3092\u884c\u3046\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u92fc\u306e\u976d\u6027\u304c\u5411\u4e0a\u3057\u3001\u5bf8\u6cd5\u5b89\u5b9a\u6027\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">H21 \u5de5\u5177\u92fc\u52a0\u5de5<\/h2><h3 class=\"wp-block-heading\">\u935b\u9020<\/h3><p>H21 \u5de5\u5177\u92fc\u306f 1150\u00b0C (2100\u00b0F) \u304b\u3089 927\u00b0C (1700\u00b0F) \u306e\u9593\u3067\u935b\u9020\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304c\u3001899\u00b0C (1650\u00b0F) \u672a\u6e80\u3067\u306f\u935b\u9020\u3067\u304d\u307e\u305b\u3093\u3002\u4f4e\u6e29\u3067\u935b\u9020\u3059\u308b\u3068\u3001\u786c\u5ea6\u304c\u904e\u5270\u306b\u306a\u308a\u8106\u304f\u306a\u308a\u3001\u92fc\u304c\u5272\u308c\u3084\u3059\u304f\u306a\u308a\u3001\u6210\u5f62\u304c\u96e3\u3057\u304f\u306a\u308a\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u6210\u5f62<\/h3><p>\u5ef6\u6027\u3068\u6750\u6599\u306e\u5b8c\u5168\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u3001\u6210\u5f62\u306f 927\u00b0C (1700\u00b0F) \uff5e 1150\u00b0C (2100\u00b0F) \u306e\u6e29\u5ea6\u7bc4\u56f2\u5185\u3067\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u51b7\u9593\u52a0\u5de5<\/h3><p>\u51b7\u9593\u52a0\u5de5\u3067\u306f\u3001\u52a0\u5de5\u786c\u5316\u3092\u9632\u3050\u305f\u3081\u306b\u4e2d\u9593\u713c\u920d\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30ab\u30c3\u30c6\u30a3\u30f3\u30b0<\/h3><p>\u5207\u524a\u306b\u306f\u8010\u6469\u8017\u6027\u306e\u9ad8\u3044\u5de5\u5177\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6469\u64e6\u3092\u6e1b\u3089\u3059\u306b\u306f\u3001\u9069\u5207\u306a\u52a0\u71b1\u3068\u5207\u524a\u6db2\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u6eb6\u63a5<\/h3><p>\u6eb6\u63a5\u524d\u306b 300\u00b0C (572\u00b0F) \u306b\u4e88\u71b1\u3057\u307e\u3059\u3002\u5fdc\u529b\u3092\u7de9\u548c\u3059\u308b\u306b\u306f\u3001\u6eb6\u63a5\u5f8c\u71b1\u51e6\u7406 (PWHT) \u304c\u5fc5\u8981\u3067\u3059\u3002<\/p><h2 class=\"wp-block-heading\">H21 \u5de5\u5177\u92fc\u88fd\u54c1\u5f62\u614b<\/h2><p>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001H21 \u5de5\u5177\u92fc\u306e\u4e00\u822c\u7684\u306a\u88fd\u54c1\u5f62\u72b6\u3068\u6a19\u6e96\u7684\u306a\u30b5\u30a4\u30ba\u7bc4\u56f2\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u5f53\u793e\u3067\u306f\u3001\u3059\u3079\u3066\u306e\u88fd\u54c1\u304c\u53b3\u683c\u306a\u8a31\u5bb9\u7bc4\u56f2\u3092\u6e80\u305f\u3057\u3001\u4e00\u8cab\u3057\u305f\u54c1\u8cea\u3092\u5b9f\u73fe\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u30b5\u30a4\u30ba\u8981\u4ef6\u304c\u3053\u308c\u3089\u306e\u7bc4\u56f2\u5916\u306e\u5834\u5408\u3084\u3001\u30ab\u30b9\u30bf\u30e0\u935b\u9020\u5f62\u72b6\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002\u5f53\u793e\u306f\u559c\u3093\u3067\u304a\u624b\u4f1d\u3044\u3057\u3001\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u559c\u3093\u3067\u3054\u63d0\u4f9b\u3044\u305f\u3057\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30d0\u30fc<\/h3><ul class=\"wp-block-list\"><li>\u76f4\u5f84: 10 mm \uff5e 500 mm (0.39 \u30a4\u30f3\u30c1 \uff5e 19.69 \u30a4\u30f3\u30c1)<\/li>\n\n<li>\u9577\u3055: 1000 mm \uff5e 4000 mm (39.37 \u30a4\u30f3\u30c1 \uff5e 157.48 \u30a4\u30f3\u30c1)<\/li><\/ul><h3 class=\"wp-block-heading\">\u30d7\u30ec\u30fc\u30c8<\/h3><ul class=\"wp-block-list\"><li>\u539a\u3055: 10 mm \uff5e 250 mm (0.39 \u30a4\u30f3\u30c1 \uff5e 9.84 \u30a4\u30f3\u30c1)<\/li>\n\n<li>\u5e45: 100 mm \uff5e 1000 mm (3.94 \u30a4\u30f3\u30c1 \uff5e 39.37 \u30a4\u30f3\u30c1)<\/li>\n\n<li>\u9577\u3055: 2000 mm \uff5e 3000 mm (78.74 \u30a4\u30f3\u30c1 \uff5e 118.11 \u30a4\u30f3\u30c1)<\/li><\/ul><h3 class=\"wp-block-heading\">\u30e9\u30a6\u30f3\u30c9<\/h3><ul class=\"wp-block-list\"><li>\u76f4\u5f84: 20 mm \uff5e 300 mm (0.79 \u30a4\u30f3\u30c1 \uff5e 11.81 \u30a4\u30f3\u30c1)<\/li>\n\n<li>\u9577\u3055: 2000 mm \uff5e 3000 mm (78.74 \u30a4\u30f3\u30c1 \uff5e 118.11 \u30a4\u30f3\u30c1)<\/li><\/ul><h3 class=\"wp-block-heading\">\u30d6\u30ed\u30c3\u30af<\/h3><ul class=\"wp-block-list\"><li>\u5bf8\u6cd5: 100 mm x 100 mm x 100 mm \uff5e 500 mm x 500 mm x 1000 mm (3.94 \u30a4\u30f3\u30c1 x 3.94 \u30a4\u30f3\u30c1 x 3.94 \u30a4\u30f3\u30c1 \uff5e 19.69 \u30a4\u30f3\u30c1 x 19.69 \u30a4\u30f3\u30c1 x 39.37 \u30a4\u30f3\u30c1)<\/li><\/ul><h3 class=\"wp-block-heading\">\u935b\u9020\u5f62\u72b6<\/h3><ul class=\"wp-block-list\"><li>\u7528\u9014\u306b\u5fdc\u3058\u3066\u30ab\u30b9\u30bf\u30e0 \u30b5\u30a4\u30ba\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u901a\u5e38\u306f\u76f4\u5f84 50 mm \uff5e 500 mm (1.97 \u30a4\u30f3\u30c1 \uff5e 19.69 \u30a4\u30f3\u30c1) \u3067\u3059\u3002<\/li><\/ul><h2 class=\"wp-block-heading\">H21 \u5de5\u5177\u92fc\u306e\u7528\u9014<\/h2><p>SteelPRO \u3067\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u91cd\u8981\u306a\u7528\u9014\u5411\u3051\u306b\u9ad8\u54c1\u8cea\u306e H21 \u5de5\u5177\u92fc\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u5f53\u793e\u306e\u88fd\u54c1\u306f\u3001\u4ee5\u4e0b\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u4f7f\u7528\u3059\u308b\u30e1\u30fc\u30ab\u30fc\u304b\u3089\u4fe1\u983c\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><ul class=\"wp-block-list\"><li><strong>\u30c0\u30a4\u30ab\u30b9\u30c8\u91d1\u578b<\/strong><\/li>\n\n<li><strong>\u62bc\u3057\u51fa\u3057\u30c0\u30a4\u30b9<\/strong><\/li>\n\n<li><strong>\u935b\u9020\u91d1\u578b<\/strong><\/li>\n\n<li><strong>\u9ad8\u6e29\u4f5c\u696d\u5de5\u5177<\/strong> \uff08\u71b1\u9593\u305b\u3093\u65ad\u5203\u3084\u30c0\u30a4\u30a4\u30f3\u30b5\u30fc\u30c8\u306a\u3069\uff09<\/li>\n\n<li><strong>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u91d1\u578b<\/strong> \uff08\u9ad8\u6e29\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u7528\uff09<\/li>\n\n<li><strong>\u30c8\u30ea\u30df\u30f3\u30b0\u30c0\u30a4<\/strong><\/li>\n\n<li><strong>\u30d3\u30ec\u30c3\u30c8\u305b\u3093\u65ad\u30d6\u30ec\u30fc\u30c9<\/strong><\/li>\n\n<li><strong>\u30c0\u30a4\u30ab\u30b9\u30c8\u304a\u3088\u3073\u5c04\u51fa\u6210\u5f62\u7528\u30e2\u30fc\u30eb\u30c9\u30d9\u30fc\u30b9<\/strong><\/li>\n\n<li><strong>\u9060\u5fc3\u92f3\u9020\u91d1\u578b<\/strong><\/li><\/ul><h2 class=\"wp-block-heading\">\u6700\u9ad8\u306eH21\u5de5\u5177\u92fc\u306e\u305f\u3081\u306e\u30ab\u30b9\u30bf\u30e0\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/h2><p>SteelPro\u3067\u306fH21\u3068 <a href=\"https:\/\/steelprogroup.com\/ja\/tool-steel\/h13\/\">H13<\/a> \u68d2\u92fc\u3001\u677f\u92fc\u3001\u4e38\u92fc\u3001\u30d6\u30ed\u30c3\u30af\u306a\u3069\u3055\u307e\u3056\u307e\u306a\u5f62\u72b6\u306e\u5de5\u5177\u92fc\u304c\u3042\u308a\u3001\u304a\u5ba2\u69d8\u306e\u7279\u5b9a\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u30ab\u30b9\u30bf\u30e0\u5bf8\u6cd5\u3082\u3054\u7528\u610f\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u65cb\u524a\u3001\u30d5\u30e9\u30a4\u30b9\u52a0\u5de5\u3001\u7814\u524a\u3001\u7a74\u3042\u3051\u306a\u3069\u3001H21 \u5de5\u5177\u92fc\u306e\u7cbe\u5bc6\u52a0\u5de5\u30b5\u30fc\u30d3\u30b9\u3082\u63d0\u4f9b\u3057\u3066\u304a\u308a\u3001\u304a\u5ba2\u69d8\u306e\u6b63\u78ba\u306a\u4ed5\u69d8\u3092\u6e80\u305f\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p><p>\u3055\u3089\u306b\u3001\u5f53\u793e\u306f\u3001\u53b3\u3057\u3044\u74b0\u5883\u4e0b\u3067\u306e\u6750\u6599\u306e\u6027\u80fd\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u3001\u5fdc\u529b\u7de9\u548c\u51e6\u7406\u3084\u6975\u4f4e\u6e29\u51e6\u7406\u3092\u65bd\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u91d1\u578b\u3001\u5de5\u5177\u3001\u9ad8\u6e29\u7528\u9014\u306a\u3069\u3001\u3069\u306e\u3088\u3046\u306a\u7528\u9014\u3067\u3082\u3001\u5f53\u793e\u306f\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p><p><\/p>","protected":false},"excerpt":{"rendered":"<p>H21\u5de5\u5177\u92fc\u306f\u3001\u512a\u308c\u305f\u8010\u71b1\u6027\u3001\u976d\u6027\u3001\u305d\u3057\u3066\u5207\u524a\u6027\u3092\u72ec\u81ea\u306b\u7d44\u307f\u5408\u308f\u305b\u305f\u92fc\u6750\u3067\u3059\u3002[\u2026]<\/p>","protected":false},"author":12,"featured_media":20037,"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-20046","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\/20046","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=20046"}],"version-history":[{"count":0,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/posts\/20046\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/media\/20037"}],"wp:attachment":[{"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/media?parent=20046"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/categories?post=20046"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelprogroup.com\/ja\/wp-json\/wp\/v2\/tags?post=20046"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}