{"id":5480,"date":"2026-07-28T07:00:00","date_gmt":"2026-07-27T22:00:00","guid":{"rendered":"https:\/\/www.y-skt.co.jp\/magazine\/?p=5480"},"modified":"2026-07-28T21:30:54","modified_gmt":"2026-07-28T12:30:54","slug":"iron-steel-difference","status":"publish","type":"post","link":"https:\/\/www.y-skt.co.jp\/magazine\/knowledge\/iron-steel-difference\/","title":{"rendered":"\u9244\u3068\u92fc\u306e\u9055\u3044\uff5c\u70ad\u7d20\u91cf\u30fb\u6027\u8cea\u30fb\u7a2e\u985e\u30fb\u7528\u9014\u3068\u9078\u3073\u65b9\u3092\u89e3\u8aac"},"content":{"rendered":"<div id=\"toc_content\"><p><!--\n\u5165\u7a3f\u8a2d\u5b9a\n\u6295\u7a3f\u30bf\u30a4\u30c8\u30eb\uff1a\u9244\u3068\u92fc\u306e\u9055\u3044\uff5c\u70ad\u7d20\u91cf\u30fb\u6027\u8cea\u30fb\u7a2e\u985e\u30fb\u7528\u9014\u3068\u9078\u3073\u65b9\u3092\u89e3\u8aac\n\u63a8\u5968URL\uff1ahttps:\/\/www.y-skt.co.jp\/magazine\/knowledge\/iron-steel-difference\/\n\u30e1\u30bf\u30c7\u30a3\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\uff1a\u9244\u3068\u92fc\u306e\u9055\u3044\u3092\u3001\u7d14\u9244\u30fb\u92fc\u30fb\u92f3\u9244\u306e\u57fa\u672c\u3001\u70ad\u7d20\u91cf\u3001\u5f37\u5ea6\u30fb\u786c\u3055\u30fb\u976d\u6027\u3001\u52a0\u5de5\u6027\u30fb\u6eb6\u63a5\u6027\u30fb\u8010\u98df\u6027\u304b\u3089\u89e3\u8aac\u3002SS400\u30fbSM\u6750\u30fbS45C\u30fb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306a\u3069\u4ee3\u8868\u92fc\u6750\u306e\u7528\u9014\u3001\u6750\u6599\u9078\u5b9a\u306e4\u30b9\u30c6\u30c3\u30d7\u3001\u767a\u6ce8\u6642\u306b\u4f1d\u3048\u305f\u3044\u6761\u4ef6\u3001\u7570\u6750\u3092\u542b\u3080\u6eb6\u63a5\u306e\u6ce8\u610f\u70b9\u307e\u3067\u3001\u88fd\u9020\u696d\u306e\u8a2d\u8a08\u30fb\u8cfc\u8cb7\u62c5\u5f53\u8005\u5411\u3051\u306b\u7d39\u4ecb\u3057\u307e\u3059\u3002\u6750\u8cea\u9078\u5b9a\u30df\u30b9\u3092\u9632\u3050\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002\n\u30de\u30af\u30ed\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\uff1a\u8a18\u4e8b\u672b\u306e\u300c\u8868\u9762\u51e6\u7406\u306b\u3064\u3044\u3066\u6280\u8853\u76f8\u8ac7\u30fb\u304a\u554f\u3044\u5408\u308f\u305b\u300d\u30dc\u30bf\u30f3\n--><\/p>\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3093\u306b\u3061\u306f\u3002\u300c<a href=\"https:\/\/www.y-skt.co.jp\/\">\u5409\u7530SKT<\/a>\u300d\u30d6\u30ed\u30b0\u7de8\u96c6\u30c1\u30fc\u30e0\u3067\u3059\u3002<br>\u56f3\u9762\u3084\u4ed5\u69d8\u66f8\u3067SS400\u3001S45C\u3001SUS\u306a\u3069\u306e\u6750\u8cea\u8a18\u53f7\u3092\u76ee\u306b\u3057\u3066\u3082\u3001\u305d\u308c\u305e\u308c\u306e\u9055\u3044\u3084\u9078\u3073\u65b9\u3092\u6574\u7406\u3057\u3066\u8aac\u660e\u3059\u308b\u306e\u306f\u96e3\u3057\u3044\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u9244\u300d\u3068\u300c\u92fc\uff08\u306f\u304c\u306d\uff09\u300d\u306f\u3001\u3069\u3061\u3089\u3082\u9244\uff08Fe\uff09\u3092\u4e3b\u6210\u5206\u3068\u3059\u308b\u6750\u6599\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u6750\u6599\u3068\u3057\u3066\u306e\u4f4d\u7f6e\u3065\u3051\u3084\u6210\u5206\u3001\u5f97\u3089\u308c\u308b\u6027\u8cea\u306b\u306f\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u65e5\u5e38\u4f1a\u8a71\u3067\u300c\u9244\u88fd\u54c1\u300d\u3068\u547c\u3070\u308c\u308b\u3082\u306e\u306e\u591a\u304f\u306f\u3001\u6750\u6599\u5b66\u4e0a\u306e\u7d14\u9244\u3067\u306f\u306a\u304f\u3001\u92fc\u3084\u92f3\u9244\u3067\u3067\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6750\u6599\u3092\u9078\u3076\u3068\u304d\u306f\u3001\u70ad\u7d20\u91cf\u3060\u3051\u3067\u306a\u304f\u3001\u898f\u683c\u3001\u91d1\u5c5e\u7d44\u7e54\u3001\u71b1\u51e6\u7406\u3001\u52a0\u5de5\u65b9\u6cd5\u3001\u4f7f\u7528\u74b0\u5883\u307e\u3067\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u9244\u30fb\u92fc\u30fb\u92f3\u9244\u306e\u57fa\u672c\u304b\u3089\u3001\u70ad\u7d20\u91cf\u3068\u5408\u91d1\u5143\u7d20\u3001\u5f37\u5ea6\u30fb\u786c\u3055\u30fb\u976d\u6027\u3001\u52a0\u5de5\u6027\u30fb\u6eb6\u63a5\u6027\u30fb\u8010\u98df\u6027\u306e\u9055\u3044\u307e\u3067\u89e3\u8aac\u3057\u307e\u3059\u3002SS400\u3001SM\u6750\u3001S45C\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306a\u3069\u306e\u4ee3\u8868\u7684\u306a\u92fc\u6750\u3068\u3001\u7528\u9014\u306b\u5408\u3046\u6750\u6599\u3092\u9078\u3076\u3068\u304d\u306e\u30dd\u30a4\u30f3\u30c8\u3082\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n<div class=\"toc\"><p class=\"toc-title\">\u76ee\u6b21 <span class=\"toc-toggle\">[<a class=\"internal\" href=\"javascript:void(0);\">\u9589\u3058\u308b<\/a>]<\/span><\/p><ul class=\"toc-list\"><li><a href=\"#toc1\"><span class=\"contentstable-number\">1<\/span> \u9244\u3068\u92fc\u306e\u9055\u3044\u3092\u6bd4\u8f03<\/a><\/li><li><a href=\"#toc2\"><span class=\"contentstable-number\">2<\/span> \u9244\u30fb\u92fc\u30fb\u92f3\u9244\u306e\u57fa\u672c<\/a><ul><li><a href=\"#toc3\"><span class=\"contentstable-number\">2.1<\/span> \u9244\uff08\u7d14\u9244\uff09\u3068\u306f<\/a><\/li><li><a href=\"#toc4\"><span class=\"contentstable-number\">2.2<\/span> \u92fc\uff08\u306f\u304c\u306d\uff09\u3068\u306f<\/a><\/li><li><a href=\"#toc6\"><span class=\"contentstable-number\">2.3<\/span> \u92f3\u9244\u3068\u306f<\/a><\/li><\/ul><\/li><li><a href=\"#toc7\"><span class=\"contentstable-number\">3<\/span> \u9244\u3068\u92fc\u3067\u6027\u8cea\u304c\u5909\u308f\u308b4\u3064\u306e\u30dd\u30a4\u30f3\u30c8<\/a><ul><li><a href=\"#toc8\"><span class=\"contentstable-number\">3.1<\/span> 1\uff0e\u70ad\u7d20\u91cf\u30fb\u5408\u91d1\u6210\u5206\u30fb\u91d1\u5c5e\u7d44\u7e54<\/a><\/li><li><a href=\"#toc9\"><span class=\"contentstable-number\">3.2<\/span> 2\uff0e\u5f37\u5ea6\u30fb\u786c\u3055\u30fb\u976d\u6027<\/a><\/li><li><a href=\"#toc10\"><span class=\"contentstable-number\">3.3<\/span> 3\uff0e\u52a0\u5de5\u6027\u30fb\u6eb6\u63a5\u6027\u30fb\u71b1\u51e6\u7406<\/a><\/li><li><a href=\"#toc11\"><span class=\"contentstable-number\">3.4<\/span> 4\uff0e\u8010\u98df\u6027\u3068\u9632\u98df\u65b9\u6cd5<\/a><\/li><\/ul><\/li><li><a href=\"#toc12\"><span class=\"contentstable-number\">4<\/span> \u4ee3\u8868\u7684\u306a\u92fc\u6750\u3068\u7528\u9014<\/a><ul><li><a href=\"#toc13\"><span class=\"contentstable-number\">4.1<\/span> SS\u6750\u3068SM\u6750\u306e\u4f7f\u3044\u5206\u3051<\/a><\/li><li><a href=\"#toc14\"><span class=\"contentstable-number\">4.2<\/span> S\u25cb\u25cbC\u6750\u3068\u71b1\u51e6\u7406<\/a><\/li><li><a href=\"#toc15\"><span class=\"contentstable-number\">4.3<\/span> \u70ad\u7d20\u92fc\u30fb\u5408\u91d1\u92fc\u30fb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4f4d\u7f6e\u3065\u3051<\/a><\/li><\/ul><\/li><li><a href=\"#toc16\"><span class=\"contentstable-number\">5<\/span> \u7528\u9014\u304b\u3089\u6750\u6599\u3092\u9078\u3076\u3068\u304d\u306e\u8003\u3048\u65b9<\/a><ul><li><a href=\"#toc17\"><span class=\"contentstable-number\">5.1<\/span> \u6750\u6599\u9078\u5b9a\u3092\u9032\u3081\u308b4\u3064\u306e\u30b9\u30c6\u30c3\u30d7<\/a><\/li><li><a href=\"#toc18\"><span class=\"contentstable-number\">5.2<\/span> \u767a\u6ce8\u6642\u306b\u4f1d\u3048\u305f\u3044\u6761\u4ef6<\/a><\/li><li><a href=\"#toc19\"><span class=\"contentstable-number\">5.3<\/span> \u6750\u8cea\u3060\u3051\u3067\u306f\u89e3\u6c7a\u3057\u306b\u304f\u3044\u8868\u9762\u306e\u8ab2\u984c<\/a><\/li><\/ul><\/li><li><a href=\"#toc20\"><span class=\"contentstable-number\">6<\/span> \u9244\u3068\u92fc\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/a><ul><li><a href=\"#toc21\"><span class=\"contentstable-number\">6.1<\/span> Q1\uff1a\u8eab\u306e\u56de\u308a\u306e\u300c\u9244\u88fd\u54c1\u300d\u306f\u7d14\u9244\u3067\u3059\u304b\uff1f<\/a><\/li><li><a href=\"#toc22\"><span class=\"contentstable-number\">6.2<\/span> Q2\uff1a\u92fc\u306f\u70ad\u7d20\u91cf\u304c\u591a\u3044\u307b\u3069\u5f37\u304f\u306a\u308a\u307e\u3059\u304b\uff1f<\/a><\/li><li><a href=\"#toc23\"><span class=\"contentstable-number\">6.3<\/span> Q3\uff1a\u92f3\u9244\u306f\u3059\u3079\u3066\u3001\u3082\u308d\u3044\u6750\u6599\u3067\u3059\u304b\uff1f<\/a><\/li><li><a href=\"#toc24\"><span class=\"contentstable-number\">6.4<\/span> Q4\uff1aSS400\u3084SM\u6750\u4ee5\u5916\u306e\u91d1\u5c5e\u3082\u6eb6\u63a5\u3067\u304d\u307e\u3059\u304b\uff1f<\/a><\/li><li><a href=\"#toc25\"><span class=\"contentstable-number\">6.5<\/span> Q5\uff1a\u92fc\u9244\u30fb\u92fc\u6750\u30fb\u9244\u6750\u306f\u3069\u3046\u9055\u3044\u307e\u3059\u304b\uff1f<\/a><\/li><\/ul><\/li><li><a href=\"#toc26\"><span class=\"contentstable-number\">7<\/span> \u307e\u3068\u3081\uff5c\u9244\u3068\u92fc\u306f\u898f\u683c\u3068\u4f7f\u7528\u6761\u4ef6\u3092\u78ba\u8a8d\u3057\u3066\u9078\u3076<\/a><ul><li><a href=\"#toc27\"><span class=\"contentstable-number\">7.1<\/span> \u95a2\u9023\u8a18\u4e8b<\/a><\/li><\/ul><\/li><\/ul><\/div>\n\n\n\n\n<h2 id=\"\u9244\u3068\u92fc\u306e\u9055\u3044\u3092\u6bd4\u8f03\" class=\"wp-block-heading\">\u9244\u3068\u92fc\u306e\u9055\u3044\u3092\u6bd4\u8f03<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9244\u3068\u92fc\u306e\u9055\u3044\u3092\u660e\u78ba\u306b\u3059\u308b\u305f\u3081\u3001\u3053\u3053\u3067\u306f\u300c\u9244\u300d\u3092\u300c\u7d14\u9244\u300d\u3068\u3057\u3066\u6bd4\u8f03\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<table class=\"table_style01\">\n<tbody>\n<tr>\n<th>\u6bd4\u8f03\u9805\u76ee<\/th>\n<th>\u9244\uff08\u7d14\u9244\uff09<\/th>\n<th>\u92fc<\/th>\n<\/tr>\n<tr>\n<th>\u6750\u6599\u306e\u4f4d\u7f6e\u3065\u3051<\/th>\n<td>\u9244\u306e\u7d14\u5ea6\u304c\u9ad8\u304f\u3001\u70ad\u7d20\u3092\u542b\u3080\u4e0d\u7d14\u7269\u304c\u975e\u5e38\u306b\u5c11\u306a\u3044\u6750\u6599\u3067\u3059\u3002<\/td>\n<td>\u9244\u3092\u4e3b\u6210\u5206\u3068\u3057\u3001\u70ad\u7d20\u3084\u5408\u91d1\u5143\u7d20\u3092\u542b\u3080\u6750\u6599\u3067\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u70ad\u7d20\u91cf<\/th>\n<td>\u70ad\u7d20\u91cf\u3060\u3051\u3067\u306f\u5b9a\u7fa9\u3055\u308c\u307e\u305b\u3093\u3002Fe\u7d14\u5ea6\u3084\u307b\u304b\u306e\u4e0d\u7d14\u7269\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/td>\n<td>\u4e00\u822c\u306b\u7d042\uff05\u672a\u6e80\u3067\u3059\u3002\u70ad\u7d20\u91cf\u30920.02\uff05\u672a\u6e80\u307e\u3067\u6e1b\u3089\u3057\u305f\u6975\u4f4e\u70ad\u7d20\u92fc\u3084IF\u92fc\u3082\u3042\u308a\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u4e3b\u306a\u6027\u8cea<\/th>\n<td>\u6bd4\u8f03\u7684\u3084\u308f\u3089\u304b\u304f\u3001\u5ef6\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u69cb\u9020\u6750\u306b\u306f\u3042\u307e\u308a\u4f7f\u308f\u308c\u307e\u305b\u3093\u3002<\/td>\n<td>\u92fc\u7a2e\u3084\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u3001\u5f37\u5ea6\u30fb\u786c\u3055\u30fb\u976d\u6027\u3092\u7528\u9014\u306b\u5408\u308f\u305b\u3066\u8abf\u6574\u3067\u304d\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u71b1\u51e6\u7406<\/th>\n<td>\u4e00\u822c\u7684\u306a\u92fc\u306e\u3088\u3046\u306b\u3001\u713c\u5165\u308c\u3067\u5927\u304d\u304f\u786c\u5316\u3055\u305b\u308b\u6750\u6599\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/td>\n<td>\u92fc\u7a2e\u306b\u3088\u3063\u3066\u306f\u3001\u713c\u5165\u308c\u30fb\u713c\u623b\u3057\u306a\u3069\u3067\u786c\u3055\u3068\u976d\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u8abf\u6574\u3067\u304d\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u3055\u3073\u3084\u3059\u3055<\/th>\n<td>\u9632\u9306\u3092\u305b\u305a\u3001\u6c34\u5206\u3068\u9178\u7d20\u306b\u3055\u3089\u3055\u308c\u308b\u3068\u8150\u98df\u3057\u307e\u3059\u3002<\/td>\n<td>\u666e\u901a\u92fc\u306f\u9632\u9306\u304c\u5fc5\u8981\u3067\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u6210\u5206\u8a2d\u8a08\u306b\u3088\u3063\u3066\u8010\u98df\u6027\u3092\u9ad8\u3081\u3066\u3044\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u4e3b\u306a\u7528\u9014<\/th>\n<td>\u96fb\u78c1\u77f3\u306e\u9244\u5fc3\u3084\u7d99\u96fb\u5668\u90e8\u54c1\u306a\u3069\u3001\u78c1\u6c17\u7279\u6027\u3092\u751f\u304b\u3059\u7528\u9014\u3067\u4f7f\u308f\u308c\u307e\u3059\u3002<\/td>\n<td>\u5efa\u7bc9\u30fb\u571f\u6728\u3001\u81ea\u52d5\u8eca\u3001\u6a5f\u68b0\u90e8\u54c1\u3001\u5de5\u5177\u3001\u8a2d\u5099\u306a\u3069\u3001\u5e45\u5e83\u3044\u7528\u9014\u3067\u4f7f\u308f\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">\u203b\u8868\u306f\u4ee3\u8868\u7684\u306a\u50be\u5411\u3067\u3059\u3002\u300c\u70ad\u7d20\u91cf0.02\uff05\u300d\u306f\u7d14\u9244\u3068\u92fc\u3092\u5206\u3051\u308b\u7d76\u5bfe\u7684\u306a\u5883\u754c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5b9f\u969b\u306e\u5206\u985e\u3084\u6027\u8cea\u306f\u3001\u898f\u683c\u3001Fe\u7d14\u5ea6\u3001\u5316\u5b66\u6210\u5206\u3001\u91d1\u5c5e\u7d44\u7e54\u3001\u71b1\u51e6\u7406\u3001\u52a0\u5de5\u5c65\u6b74\u306b\u3088\u3063\u3066\u5909\u308f\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u65e5\u5e38\u8a9e\u306e\u300c\u9244\u300d\u306f\u3001\u92fc\u3084\u92f3\u9244\u3092\u542b\u3080\u5e83\u3044\u547c\u3073\u65b9\u3068\u3057\u3066\u4f7f\u308f\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"\u9244\u92fc\u92f3\u9244\u306e\u57fa\u672c\" class=\"wp-block-heading\">\u9244\u30fb\u92fc\u30fb\u92f3\u9244\u306e\u57fa\u672c<\/h2>\n\n\n\n<h3 id=\"\u9244\u7d14\u9244\u3068\u306f\" class=\"wp-block-heading\">\u9244\uff08\u7d14\u9244\uff09\u3068\u306f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d14\u9244\u306f\u3001\u70ad\u7d20\u3092\u542b\u3080\u4e0d\u7d14\u7269\u5143\u7d20\u304c\u975e\u5e38\u306b\u5c11\u306a\u304f\u3001Fe\u7d14\u5ea6\u306e\u9ad8\u3044\u9244\u3067\u3059\u3002\u96fb\u78c1\u7d14\u9244\u3067\u306f\u3001\u70ad\u7d20\u3060\u3051\u3067\u306a\u304f\u3001Si\u3001Mn\u3001P\u3001S\u306a\u3069\u306e\u6210\u5206\u3082\u898f\u683c\u3084\u88fd\u54c1\u4ed5\u69d8\u306b\u57fa\u3065\u3044\u3066\u7ba1\u7406\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u69cb\u9020\u7528\u92fc\u306b\u6bd4\u3079\u3066\u3084\u308f\u3089\u304b\u304f\u3001\u6881\u3084\u8ef8\u306a\u3069\u3001\u5f37\u5ea6\u304c\u5fc5\u8981\u306a\u90e8\u6750\u306b\u306f\u3042\u307e\u308a\u4f7f\u308f\u308c\u307e\u305b\u3093\u3002\u4e00\u65b9\u3067\u3001\u8edf\u78c1\u6c17\u7279\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u96fb\u78c1\u77f3\u306e\u9244\u5fc3\u3084\u7d99\u96fb\u5668\u90e8\u54c1\u306a\u3069\u306b\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d14\u9244\u306f\u70ad\u7d20\u91cf\u3060\u3051\u3067\u5b9a\u7fa9\u3055\u308c\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u70ad\u7d20\u91cf\u304c0.02\uff05\u672a\u6e80\u306e\u6975\u4f4e\u70ad\u7d20\u92fc\u3084IF\u92fc\u3082\u3042\u308b\u305f\u3081\u3001\u300c0.02\uff05\u672a\u6e80\u306a\u3089\u7d14\u9244\u300d\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u6750\u6599\u3092\u78ba\u8a8d\u3059\u308b\u3068\u304d\u306f\u3001\u898f\u683c\u3001Fe\u7d14\u5ea6\u3001\u70ad\u7d20\u4ee5\u5916\u306e\u5143\u7d20\u3001\u7528\u9014\u306a\u3069\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"\u92fc\u306f\u304c\u306d\u3068\u306f\" class=\"wp-block-heading\">\u92fc\uff08\u306f\u304c\u306d\uff09\u3068\u306f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u92fc\u306f\u3001\u9244\u3092\u4e3b\u6210\u5206\u3068\u3057\u3001\u4e00\u822c\u306b\u70ad\u7d20\u91cf\u304c\u7d042\uff05\u672a\u6e80\u306e\u6750\u6599\u3067\u3059\u3002\u5165\u9580\u7684\u306a\u8aac\u660e\u3067\u306f\u300c\u92fc\u306e\u70ad\u7d20\u91cf\u306f0.02\uff05\u4ee5\u4e0a\u300d\u3068\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u7d14\u9244\u30fb\u92fc\u30fb\u92f3\u9244\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306e\u76ee\u5b89\u3067\u3059\u3002\u5b9f\u969b\u306b\u306f\u3001\u70ad\u7d20\u91cf\u304c0.02\uff05\u672a\u6e80\u306e\u92fc\u3082\u88fd\u9020\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u70ad\u7d20\u306f\u92fc\u306e\u91d1\u5c5e\u7d44\u7e54\u306b\u5927\u304d\u304f\u5f71\u97ff\u3057\u3001\u71b1\u51e6\u7406\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u5f37\u5ea6\u3084\u786c\u3055\u3092\u9ad8\u3081\u308b\u4e3b\u8981\u56e0\u306b\u306a\u308a\u307e\u3059\u3002\u5408\u91d1\u5143\u7d20\u306f\u3001\u713c\u5165\u308c\u6027\u3001\u5f37\u5ea6\u3001\u976d\u6027\u3001\u8010\u98df\u6027\u3001\u8010\u71b1\u6027\u306a\u3069\u306e\u8abf\u6574\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u92fc\u306f\u3001\u6210\u5206\u3001\u91d1\u5c5e\u7d44\u7e54\u3001\u52a0\u5de5\u3001\u71b1\u51e6\u7406\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u3063\u3066\u3001\u7528\u9014\u306b\u5408\u3046\u6027\u80fd\u3092\u5f97\u3084\u3059\u3044\u6750\u6599\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u5f97\u3089\u308c\u308b\u6027\u8cea\u3084\u9069\u7528\u3067\u304d\u308b\u71b1\u51e6\u7406\u306f\u92fc\u7a2e\u3054\u3068\u306b\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h4 id=\"\u70ad\u7d20\u91cf002\u672a\u6e80\u306e\u92fc\" class=\"wp-block-heading\">\u70ad\u7d20\u91cf0.02\uff05\u672a\u6e80\u306e\u92fc\u3082\u3042\u308b<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u70ad\u7d20\u91cf\u304c\u975e\u5e38\u306b\u5c11\u306a\u3044\u92fc\u306e\u4ee3\u8868\u4f8b\u306b\u3001\u6975\u4f4e\u70ad\u7d20\u92fc\u3084IF\u92fc\u304c\u3042\u308a\u307e\u3059\u3002IF\u92fc\uff08Interstitial Free\u92fc\uff09\u306f\u3001\u70ad\u7d20\u91cf\u3092\u6570\u5341ppm\u4ee5\u4e0b\u307e\u3067\u6e1b\u3089\u3057\u3001\u92fc\u4e2d\u306b\u6b8b\u308b\u70ad\u7d20\u3084\u7a92\u7d20\u3092Ti\uff08\u30c1\u30bf\u30f3\uff09\u3084Nb\uff08\u30cb\u30aa\u30d6\uff09\u306a\u3069\u3067\u56fa\u5b9a\u3057\u305f\u92fc\u3067\u3059\u3002\u6df1\u7d5e\u308a\u306a\u3069\u306e\u6210\u5f62\u52a0\u5de5\u306b\u9069\u3057\u3066\u304a\u308a\u3001\u81ea\u52d5\u8eca\u306e\u5916\u677f\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u8584\u677f\u90e8\u54c1\u306b\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<table class=\"table_style01\">\n<tbody>\n<tr>\n<th>\u6750\u6599\u306e\u4f8b<\/th>\n<th>\u70ad\u7d20\u91cf\u306e\u898b\u65b9<\/th>\n<th>\u4e3b\u306a\u7279\u5fb4<\/th>\n<\/tr>\n<tr>\n<th>\u7d14\u9244\u30fb\u96fb\u78c1\u7d14\u9244<\/th>\n<td>\u70ad\u7d20\u91cf\u3060\u3051\u3067\u306f\u5206\u985e\u3067\u304d\u307e\u305b\u3093\u3002\u70ad\u7d20\u4ee5\u5916\u306e\u4e0d\u7d14\u7269\u3068Fe\u7d14\u5ea6\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/td>\n<td>\u6bd4\u8f03\u7684\u3084\u308f\u3089\u304b\u304f\u3001\u78c1\u6c17\u7279\u6027\u3092\u751f\u304b\u3059\u90e8\u54c1\u306a\u3069\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u6975\u4f4e\u70ad\u7d20\u92fc\u30fbIF\u92fc<\/th>\n<td>0.02\uff05\u672a\u6e80\u306e\u92fc\u3082\u3042\u308a\u307e\u3059\u3002IF\u92fc\u3067\u306f\u6570\u5341ppm\u4ee5\u4e0b\u307e\u3067\u6e1b\u3089\u3059\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/td>\n<td>\u52a0\u5de5\u6027\u3092\u91cd\u8996\u3057\u305f\u8584\u677f\u3084\u3001\u6df1\u7d5e\u308a\u90e8\u54c1\u306a\u3069\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>S45C<\/th>\n<td>\u70ad\u7d20\u91cf\u306f0.42\uff05\u4ee5\u4e0a\u30010.48\uff05\u4ee5\u4e0b\u3067\u3059\u3002<\/td>\n<td>\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u5f37\u5ea6\u3084\u786c\u3055\u3092\u9ad8\u3081\u3001\u30b7\u30e3\u30d5\u30c8\u3084\u30d4\u30f3\u306a\u3069\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u92f3\u9244<\/th>\n<td>\u4e00\u822c\u306b\u70ad\u7d20\u3092\u7d042\uff05\u4ee5\u4e0a\u542b\u307f\u307e\u3059\u3002<\/td>\n<td>\u6eb6\u3051\u305f\u6750\u6599\u306e\u6d41\u52d5\u6027\u3092\u5f97\u3084\u3059\u304f\u3001\u8907\u96d1\u306a\u5f62\u72b6\u306e\u92f3\u9020\u54c1\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">\u203bppm\u306f100\u4e07\u5206\u306e1\u3092\u8868\u3059\u5358\u4f4d\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u70ad\u7d20\u91cf50ppm\u306f0.005\uff05\u300110ppm\u306f0.001\uff05\u3067\u3059\u3002\u70ad\u7d20\u91cf\u304c\u5c11\u306a\u3044\u3068\u3044\u3046\u4e00\u70b9\u3060\u3051\u3067\u7d14\u9244\u3068\u5224\u65ad\u305b\u305a\u3001\u6750\u6599\u898f\u683c\u3084\u6210\u5206\u8868\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\n\n\n\n<h3 id=\"\u92f3\u9244\u3068\u306f\" class=\"wp-block-heading\">\u92f3\u9244\u3068\u306f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u92f3\u9244\u306f\u3001\u92fc\u3088\u308a\u70ad\u7d20\u91cf\u304c\u591a\u304f\u3001\u4e00\u822c\u306b\u70ad\u7d20\u3092\u7d042\uff05\u4ee5\u4e0a\u542b\u3080\u9244\u7cfb\u306e\u92f3\u9020\u6750\u6599\u3067\u3059\u3002\u6bd4\u8f03\u7684\u4f4e\u3044\u6e29\u5ea6\u3067\u6eb6\u3051\u3084\u3059\u304f\u3001\u6d41\u52d5\u6027\u3092\u5f97\u3084\u3059\u3044\u305f\u3081\u3001\u8907\u96d1\u306a\u5f62\u72b6\u3092\u578b\u306b\u6d41\u3057\u8fbc\u3080\u92f3\u9020\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u7528\u92f3\u9244\u3067\u306f\u3001\u70ad\u7d20\u91cf\u306b\u52a0\u3048\u3066Si\u306a\u3069\u306e\u6210\u5206\u3001\u9ed2\u925b\u306e\u5f62\u72b6\u3001\u57fa\u5730\u7d44\u7e54\u304c\u6027\u8cea\u306b\u5927\u304d\u304f\u5f71\u97ff\u3057\u307e\u3059\u3002\u4ee3\u8868\u7684\u306a\u306d\u305a\u307f\u92f3\u9244\u3068\u7403\u72b6\u9ed2\u925b\u92f3\u9244\u306e\u9055\u3044\u306f\u3001\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<table class=\"table_style01\">\n<tbody>\n<tr>\n<th>\u7a2e\u985e<\/th>\n<th>\u4e3b\u306a\u7279\u5fb4<\/th>\n<th>\u9078\u3070\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u5834\u9762<\/th>\n<\/tr>\n<tr>\n<th>\u306d\u305a\u307f\u92f3\u9244<\/th>\n<td>\u9ed2\u925b\u304c\u7247\u72b6\u306b\u5206\u5e03\u3057\u3066\u3044\u307e\u3059\u3002\u632f\u52d5\u3092\u6291\u3048\u3084\u3059\u3044\u4e00\u65b9\u3001\u5f15\u5f35\u3084\u885d\u6483\u306b\u5bfe\u3059\u308b\u4f38\u3073\u306f\u5c0f\u3055\u3044\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002<\/td>\n<td>\u632f\u52d5\u3092\u6291\u3048\u305f\u3044\u6a5f\u68b0\u90e8\u54c1\u3084\u3001\u8907\u96d1\u306a\u5f62\u72b6\u306e\u92f3\u7269\u306a\u3069\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u7403\u72b6\u9ed2\u925b\u92f3\u9244<\/th>\n<td>\u9ed2\u925b\u3092\u7403\u72b6\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u306d\u305a\u307f\u92f3\u9244\u3088\u308a\u5f37\u5ea6\u3068\u5ef6\u6027\u3092\u9ad8\u3081\u3066\u3044\u307e\u3059\u3002<\/td>\n<td>\u885d\u6483\u3084\u7e70\u308a\u8fd4\u3057\u8377\u91cd\u3092\u53d7\u3051\u308b\u92f3\u9020\u90e8\u54c1\u3067\u3082\u5019\u88dc\u306b\u306a\u308a\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">\u203b\u92f3\u9244\u306f\u7a2e\u985e\u306b\u3088\u3063\u3066\u6027\u8cea\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u5fc5\u8981\u306a\u5f37\u5ea6\u3084\u976d\u6027\u3060\u3051\u3067\u306a\u304f\u3001\u90e8\u54c1\u5f62\u72b6\u3001\u88fd\u9020\u65b9\u6cd5\u3001\u632f\u52d5\u3001\u885d\u6483\u3001\u7e70\u308a\u8fd4\u3057\u8377\u91cd\u306e\u6709\u7121\u3082\u78ba\u8a8d\u3057\u3066\u9078\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"\u9244\u3068\u92fc\u3067\u6027\u8cea\u304c\u5909\u308f\u308b4\u3064\u306e\u30dd\u30a4\u30f3\u30c8\" class=\"wp-block-heading\">\u9244\u3068\u92fc\u3067\u6027\u8cea\u304c\u5909\u308f\u308b4\u3064\u306e\u30dd\u30a4\u30f3\u30c8<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u92fc\u306e\u6027\u80fd\u306f\u3001\u70ad\u7d20\u91cf\u3084\u5408\u91d1\u5143\u7d20\u3060\u3051\u3067\u306a\u304f\u3001\u91d1\u5c5e\u7d44\u7e54\u3001\u71b1\u51e6\u7406\u3001\u52a0\u5de5\u5c65\u6b74\u306b\u3088\u3063\u3066\u5909\u308f\u308a\u307e\u3059\u3002\u6750\u6599\u3092\u6bd4\u8f03\u3059\u308b\u3068\u304d\u306b\u78ba\u8a8d\u3057\u305f\u3044\u30dd\u30a4\u30f3\u30c8\u30924\u3064\u306b\u5206\u3051\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"\u70ad\u7d20\u91cf\u5408\u91d1\u6210\u5206\u91d1\u5c5e\u7d44\u7e54\" class=\"wp-block-heading\">1\uff0e\u70ad\u7d20\u91cf\u30fb\u5408\u91d1\u6210\u5206\u30fb\u91d1\u5c5e\u7d44\u7e54<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u3058\u7cfb\u7d71\u306e\u92fc\u3092\u540c\u69d8\u306e\u6761\u4ef6\u3067\u6bd4\u3079\u308b\u3068\u3001\u70ad\u7d20\u91cf\u304c\u5897\u3048\u308b\u306b\u3064\u308c\u3066\u786c\u3055\u3084\u5f15\u5f35\u5f37\u3055\u304c\u9ad8\u307e\u308a\u3001\u4f38\u3073\u3084\u976d\u6027\u304c\u4f4e\u4e0b\u3057\u3084\u3059\u3044\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u92fc\u306e\u6027\u80fd\u306f\u70ad\u7d20\u91cf\u3060\u3051\u3067\u6c7a\u307e\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u70ad\u7d20\u91cf\u3092\u5897\u3084\u3057\u3066\u786c\u3055\u3084\u5f37\u5ea6\u3092\u5f97\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u6975\u4f4e\u70ad\u7d20\u92fc\u3084IF\u92fc\u306e\u3088\u3046\u306b\u3001\u70ad\u7d20\u3092\u610f\u56f3\u7684\u306b\u6e1b\u3089\u3057\u3066\u52a0\u5de5\u6027\u3092\u9ad8\u3081\u308b\u8a2d\u8a08\u3082\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001Mn\u3001Cr\u3001Ni\u3001Mo\u306a\u3069\u306e\u5143\u7d20\u306f\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u76ee\u7684\u3067\u6dfb\u52a0\u3055\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u5727\u5ef6\u3001\u51b7\u5374\u3001\u713c\u5165\u308c\u3001\u713c\u623b\u3057\u306a\u3069\u306b\u3088\u3063\u3066\u7d44\u7e54\u304c\u5909\u308f\u308b\u305f\u3081\u3001\u540c\u3058\u70ad\u7d20\u91cf\u3067\u3082\u6027\u8cea\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u5b9f\u52d9\u3067\u306f\u3001\u92fc\u7a2e\u3001\u4f9b\u7d66\u72b6\u614b\u3001\u71b1\u51e6\u7406\u6761\u4ef6\u307e\u3067\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"\u5f37\u5ea6\u786c\u3055\u976d\u6027\" class=\"wp-block-heading\">2\uff0e\u5f37\u5ea6\u30fb\u786c\u3055\u30fb\u976d\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f37\u5ea6\u3001\u786c\u3055\u3001\u976d\u6027\u306f\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u7279\u6027\u3067\u3059\u3002\u7528\u9014\u306b\u5408\u3046\u6750\u6599\u3092\u9078\u3076\u306b\u306f\u3001\u3069\u306e\u6027\u8cea\u304c\u5fc5\u8981\u306a\u306e\u304b\u3092\u5206\u3051\u3066\u8003\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<table class=\"table_style01\">\n<tbody>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>\u7c21\u5358\u306b\u3044\u3046\u3068<\/th>\n<th>\u4ee3\u8868\u7684\u306a\u6307\u6a19<\/th>\n<th>\u78ba\u8a8d\u3057\u305f\u3044\u5834\u9762<\/th>\n<\/tr>\n<tr>\n<th>\u5f37\u5ea6<\/th>\n<td>\u8377\u91cd\u3092\u53d7\u3051\u305f\u3068\u304d\u3001\u964d\u4f0f\u3084\u7834\u65ad\u306b\u3069\u308c\u3060\u3051\u8010\u3048\u3089\u308c\u308b\u304b\u3092\u793a\u3057\u307e\u3059\u3002<\/td>\n<td>\u964d\u4f0f\u70b9\u30fb\u8010\u529b\u3001\u5f15\u5f35\u5f37\u3055\u3001\u75b2\u52b4\u5f37\u5ea6<\/td>\n<td>\u66f2\u304c\u308a\u3084\u7834\u65ad\u3001\u7e70\u308a\u8fd4\u3057\u8377\u91cd\u306b\u3088\u308b\u75b2\u52b4\u304c\u554f\u984c\u306b\u306a\u308b\u90e8\u54c1<\/td>\n<\/tr>\n<tr>\n<th>\u786c\u3055<\/th>\n<td>\u62bc\u3057\u8fbc\u307f\u306b\u3088\u308b\u3078\u3053\u307f\u306a\u3069\u3001\u5851\u6027\u5909\u5f62\u3078\u306e\u62b5\u6297\u3092\u793a\u3057\u307e\u3059\u3002<\/td>\n<td>\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u3001\u30d6\u30ea\u30cd\u30eb\u3001\u30d3\u30c3\u30ab\u30fc\u30b9\u786c\u3055<\/td>\n<td>\u8868\u9762\u306e\u3078\u3053\u307f\u3084\u50b7\u3001\u6469\u8017\u304c\u554f\u984c\u306b\u306a\u308b\u90e8\u54c1<\/td>\n<\/tr>\n<tr>\n<th>\u976d\u6027<\/th>\n<td>\u885d\u6483\u3084\u304d\u88c2\u304c\u3042\u308b\u3068\u304d\u3001\u7834\u58ca\u307e\u3067\u306b\u3069\u308c\u3060\u3051\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5438\u53ce\u3067\u304d\u308b\u304b\u3092\u793a\u3057\u307e\u3059\u3002<\/td>\n<td>\u885d\u6483\u5024\u3001\u7834\u58ca\u976d\u6027\u5024\u306a\u3069<\/td>\n<td>\u885d\u6483\u3001\u4f4e\u6e29\u3001\u304d\u88c2\u306e\u5f71\u97ff\u3092\u53d7\u3051\u308b\u90e8\u54c1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">\u203b\u786c\u3044\u6750\u6599\u304c\u3001\u5fc5\u305a\u3057\u3082\u7c98\u308a\u5f37\u3044\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u307e\u305f\u3001<a href=\"https:\/\/www.y-skt.co.jp\/magazine\/knowledge\/abrasion-resistance\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u8010\u6469\u8017\u6027<\/a>\u306f\u786c\u3055\u3060\u3051\u3067\u6c7a\u307e\u3089\u305a\u3001\u76f8\u624b\u6750\u3001\u8377\u91cd\u3001\u901f\u5ea6\u3001\u6f64\u6ed1\u3001\u6e29\u5ea6\u306a\u3069\u306e\u6761\u4ef6\u306b\u3082\u5de6\u53f3\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3068\u3048\u3070\u3001\u5203\u7269\u3067\u306f\u786c\u3055\u3068\u8010\u6469\u8017\u6027\u3001\u69cb\u9020\u90e8\u6750\u3067\u306f\u964d\u4f0f\u7279\u6027\u3068\u976d\u6027\u3001\u6b6f\u8eca\u3067\u306f\u8868\u9762\u786c\u3055\u3068\u5fc3\u90e8\u976d\u6027\u306a\u3069\u3001\u7528\u9014\u306b\u5fdc\u3058\u3066\u5fc5\u8981\u306a\u30d0\u30e9\u30f3\u30b9\u304c\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"\u52a0\u5de5\u6027\u6eb6\u63a5\u6027\u71b1\u51e6\u7406\" class=\"wp-block-heading\">3\uff0e\u52a0\u5de5\u6027\u30fb\u6eb6\u63a5\u6027\u30fb\u71b1\u51e6\u7406<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u52a0\u5de5\u6027\u306b\u306f\u3001\u5207\u524a\u3001\u66f2\u3052\u3001\u6df1\u7d5e\u308a\u3001\u935b\u9020\u306a\u3069\u8907\u6570\u306e\u610f\u5473\u304c\u3042\u308a\u307e\u3059\u3002\u5207\u524a\u6027\u3084\u5851\u6027\u52a0\u5de5\u6027\u306f\u3001\u70ad\u7d20\u91cf\u3060\u3051\u3067\u306a\u304f\u3001\u786c\u3055\u3001\u7d44\u7e54\u3001\u71b1\u51e6\u7406\u3001\u4ecb\u5728\u7269\u3001\u5de5\u5177\u3001\u52a0\u5de5\u6761\u4ef6\u306b\u3082\u5de6\u53f3\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6eb6\u63a5\u3067\u306f\u3001\u70ad\u7d20\u91cf\u3084\u5408\u91d1\u5143\u7d20\u306b\u3088\u3063\u3066\u70ad\u7d20\u5f53\u91cf\uff08Ceq\uff09\u304c\u9ad8\u304f\u306a\u308b\u3068\u3001\u71b1\u5f71\u97ff\u90e8\u304c\u786c\u5316\u3057\u3001\u4f4e\u6e29\u5272\u308c\u306a\u3069\u306e\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u5b9f\u969b\u306e\u65bd\u5de5\u6761\u4ef6\u306f\u3001\u677f\u539a\u3001\u7d99\u624b\u306e\u62d8\u675f\u3001\u6c34\u7d20\u91cf\u3001\u5165\u71b1\u3001\u4e88\u71b1\u6e29\u5ea6\u306a\u3069\u3082\u542b\u3081\u3066\u6c7a\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u71b1\u51e6\u7406\u3067\u306f\u3001\u92fc\u7a2e\u306b\u3088\u3063\u3066\u713c\u5165\u308c\u3067\u786c\u3055\u3092\u9ad8\u3081\u3001\u713c\u623b\u3057\u3067\u786c\u3055\u3068\u976d\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u8abf\u6574\u3067\u304d\u307e\u3059\u3002\u71b1\u51e6\u7406\u306b\u3088\u308b\u6b6a\u307f\u3084\u5bf8\u6cd5\u5909\u5316\u3082\u3042\u308b\u305f\u3081\u3001\u52a0\u5de5\u9806\u5e8f\u3068\u4ed5\u4e0a\u3052\u4ee3\u3092\u542b\u3081\u305f\u5de5\u7a0b\u8a2d\u8a08\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 id=\"\u8010\u98df\u6027\u3068\u9632\u98df\u65b9\u6cd5\" class=\"wp-block-heading\">4\uff0e\u8010\u98df\u6027\u3068\u9632\u98df\u65b9\u6cd5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d14\u9244\u3084\u4e00\u822c\u7684\u306a\u666e\u901a\u92fc\u306f\u3001\u9632\u9306\u3092\u305b\u305a\u3001\u6c34\u5206\u3068\u9178\u7d20\u306b\u3055\u3089\u3055\u308c\u308b\u3068\u8150\u98df\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306fCr\u309210.5\uff05\u4ee5\u4e0a\u542b\u307f\u3001\u8868\u9762\u306b\u5f62\u6210\u3055\u308c\u308bCr\u306b\u5bcc\u3080\u4e0d\u52d5\u614b\u88ab\u819c\u306b\u3088\u3063\u3066\u8010\u98df\u6027\u3092\u5f97\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.y-skt.co.jp\/magazine\/knowledge\/corrosionproof\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u91d1\u5c5e\u306e\u8010\u98df\u6027<\/a>\u306f\u3001\u6750\u6599\u540d\u3060\u3051\u3067\u306a\u304f\u4f7f\u7528\u74b0\u5883\u306b\u5de6\u53f3\u3055\u308c\u307e\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3082\u3001\u5869\u5316\u7269\u3001\u3059\u304d\u9593\u3001\u9ad8\u6e29\u3001\u85ac\u54c1\u306a\u3069\u306e\u6761\u4ef6\u306b\u3088\u3063\u3066\u306f\u8150\u98df\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u5c4b\u5916\u3001\u6d77\u6cbf\u3044\u3001\u7d50\u9732\u3001\u6c34\u5206\u306e\u6ede\u7559\u3001\u85ac\u54c1\u3001\u6d17\u6d44\u65b9\u6cd5\u306a\u3069\u3092\u6574\u7406\u3057\u3001\u9632\u9306\u4ed5\u69d8\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u307e\u3067\u542b\u3081\u3066\u691c\u8a0e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3081\u3063\u304d\u3001\u5857\u88c5\u3001\u5316\u6210\u51e6\u7406\u306a\u3069\u306e\u8868\u9762\u51e6\u7406\u306f\u3001\u666e\u901a\u92fc\u3060\u3051\u3067\u306a\u304f\u3001\u7d14\u9244\u3084\u92f3\u9244\u306a\u3069\u306b\u3082\u9069\u7528\u3067\u304d\u307e\u3059\u3002\u6750\u8cea\u3001\u5f62\u72b6\u3001\u4f7f\u7528\u74b0\u5883\u306b\u5408\u3046\u51e6\u7406\u65b9\u6cd5\u3092\u9078\u3076\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\n\n\n\n<h2 id=\"\u4ee3\u8868\u7684\u306a\u92fc\u6750\u3068\u7528\u9014\" class=\"wp-block-heading\">\u4ee3\u8868\u7684\u306a\u92fc\u6750\u3068\u7528\u9014<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5efa\u7bc9\u30fb\u571f\u6728\u3084\u6a5f\u68b0\u90e8\u54c1\u3067\u306f\u3001\u300c\u9244\u304b\u92fc\u304b\u300d\u3088\u308a\u3082\u3001\u3069\u306e\u92fc\u7a2e\u30fb\u898f\u683c\u304c\u8981\u6c42\u3092\u6e80\u305f\u3059\u304b\u304c\u4e3b\u306a\u8ad6\u70b9\u3067\u3059\u3002\u4ee3\u8868\u7684\u306a\u92fc\u6750\u306e\u7279\u5fb4\u3068\u7528\u9014\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<table class=\"table_style01\">\n<tbody>\n<tr>\n<th>\u6750\u6599\u30fb\u92fc\u7a2e<\/th>\n<th>\u4e3b\u306a\u7279\u5fb4<\/th>\n<th>\u4e3b\u306a\u7528\u9014\u30fb\u9078\u5b9a\u6642\u306e\u30dd\u30a4\u30f3\u30c8<\/th>\n<\/tr>\n<tr>\n<th>SS400<\/th>\n<td>\u4e00\u822c\u69cb\u9020\u7528\u5727\u5ef6\u92fc\u6750\uff08JIS G 3101\uff09\u3067\u3059\u3002\u677f\u30fb\u5f62\u92fc\u30fb\u68d2\u306a\u3069\u3067\u5e83\u304f\u6d41\u901a\u3057\u3066\u3044\u307e\u3059\u3002<\/td>\n<td>\u5efa\u7bc9\u30fb\u571f\u6728\u3084\u4e00\u822c\u7684\u306a\u6a5f\u68b0\u69cb\u9020\u7269\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002\u5fc5\u8981\u306a\u5f37\u5ea6\u3001\u677f\u539a\u3001\u88fd\u54c1\u5f62\u72b6\u3001\u6eb6\u63a5\u6761\u4ef6\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>SM\u6750<\/th>\n<td>\u6eb6\u63a5\u69cb\u9020\u7528\u5727\u5ef6\u92fc\u6750\uff08JIS G 3106\uff09\u3067\u3001\u6eb6\u63a5\u69cb\u9020\u7269\u5411\u3051\u306b\u898f\u5b9a\u3055\u308c\u305f\u92fc\u6750\u7fa4\u3067\u3059\u3002<\/td>\n<td>\u6a4b\u6881\u3001\u5efa\u7bc9\u3001\u7523\u696d\u8a2d\u5099\u306a\u3069\u306e\u6eb6\u63a5\u69cb\u9020\u7269\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002\u677f\u539a\u3001\u976d\u6027\u3001\u7d99\u624b\u6027\u80fd\u3001\u9069\u7528\u57fa\u6e96\u304b\u3089\u9078\u3073\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>S45C<\/th>\n<td>\u6a5f\u68b0\u69cb\u9020\u7528\u70ad\u7d20\u92fc\uff08JIS G 4051\uff09\u3067\u3059\u3002\u70ad\u7d20\u91cf\u306f0.42\uff05\u4ee5\u4e0a\u30010.48\uff05\u4ee5\u4e0b\u3067\u3059\u3002<\/td>\n<td>\u30b7\u30e3\u30d5\u30c8\u3001\u30d4\u30f3\u3001\u6b6f\u8eca\u306a\u3069\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002\u5fc5\u8981\u306a\u5f37\u5ea6\u3084\u786c\u3055\u306b\u5fdc\u3058\u3066\u3001\u71b1\u51e6\u7406\u306e\u65b9\u6cd5\u3092\u6c7a\u3081\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u5408\u91d1\u92fc<\/th>\n<td>Cr\u3001Mo\u3001Ni\u306a\u3069\u3092\u52a0\u3048\u3001\u713c\u5165\u308c\u6027\u3001\u5f37\u5ea6\u3001\u976d\u6027\u3001\u8010\u71b1\u6027\u306a\u3069\u3092\u8abf\u6574\u3057\u305f\u92fc\u3067\u3059\u3002<\/td>\n<td>\u9ad8\u3044\u5f37\u5ea6\u3084\u6df1\u3044\u786c\u5316\u5c64\u306a\u3069\u304c\u5fc5\u8981\u306a\u6a5f\u68b0\u90e8\u54c1\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002\u52a0\u5de5\u3001\u71b1\u51e6\u7406\u3001\u691c\u67fb\u3092\u542b\u3081\u3066\u5de5\u7a0b\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/th>\n<td>Cr\u309210.5\uff05\u4ee5\u4e0a\u542b\u307f\u3001\u8010\u98df\u6027\u3092\u9ad8\u3081\u305f\u92fc\u3067\u3059\u3002<\/td>\n<td>\u6c34\u56de\u308a\u3001\u98df\u54c1\u30fb\u5316\u5b66\u8a2d\u5099\u3001\u6a5f\u68b0\u90e8\u54c1\u306a\u3069\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002\u5869\u5316\u7269\u3001\u3059\u304d\u9593\u3001\u6e29\u5ea6\u3001\u6d17\u6d44\u5264\u306a\u3069\u306e\u74b0\u5883\u306b\u5408\u3046\u92fc\u7a2e\u3092\u9078\u3073\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u5de5\u5177\u92fc<\/th>\n<td>\u9ad8\u3044\u786c\u3055\u3084\u8010\u6469\u8017\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u5de5\u5177\u5411\u3051\u306e\u92fc\u3067\u3059\u3002<\/td>\n<td>\u5203\u7269\u3001\u91d1\u578b\u3001\u5207\u524a\u5de5\u5177\u306a\u3069\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002\u786c\u3055\u3060\u3051\u3067\u306a\u304f\u3001\u976d\u6027\u3084\u71b1\u51e6\u7406\u6761\u4ef6\u3068\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u30cf\u30a4\u30c6\u30f3\u92fc<\/th>\n<td>\u4e00\u822c\u7684\u306a\u92fc\u6750\u3088\u308a\u9ad8\u3044\u5f37\u5ea6\u3092\u6301\u3064\u92fc\u6750\u306e\u7dcf\u79f0\u3067\u3059\u3002<\/td>\n<td>\u81ea\u52d5\u8eca\u3084\u69cb\u9020\u90e8\u6750\u306a\u3069\u3001\u8584\u8089\u5316\u30fb\u8efd\u91cf\u5316\u3092\u56f3\u308a\u305f\u3044\u90e8\u54c1\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002\u6210\u5f62\u6027\u3001\u6eb6\u63a5\u6027\u3001\u30b9\u30d7\u30ea\u30f3\u30b0\u30d0\u30c3\u30af\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">\u203b\u7528\u9014\u306f\u4ee3\u8868\u4f8b\u3067\u3059\u3002\u540c\u3058\u6750\u6599\u540d\u3067\u3082\u8907\u6570\u306e\u92fc\u7a2e\u3084\u5f37\u5ea6\u533a\u5206\u304c\u3042\u308a\u307e\u3059\u3002\u898f\u683c\u8a18\u53f7\u3001\u677f\u539a\u30fb\u5bf8\u6cd5\u3001\u4f9b\u7d66\u72b6\u614b\u3001\u71b1\u51e6\u7406\u3001\u5fc5\u8981\u306a\u6027\u80fd\u307e\u3067\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 id=\"SS\u6750\u3068SM\u6750\u306e\u4f7f\u3044\u5206\u3051\" class=\"wp-block-heading\">SS\u6750\u3068SM\u6750\u306e\u4f7f\u3044\u5206\u3051<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SS400\u306f\u4e00\u822c\u69cb\u9020\u7528\u3001SM\u6750\u306f\u6eb6\u63a5\u69cb\u9020\u7528\u306e\u898f\u683c\u3067\u3059\u3002\u4e00\u822c\u7684\u306a\u92fc\u69cb\u9020\u3067\u306f\u4e21\u8005\u304c\u5e83\u304f\u4f7f\u308f\u308c\u3001SS400\u3082\u6eb6\u63a5\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u6eb6\u63a5\u306e\u6709\u7121\u3060\u3051\u3067\u6750\u6599\u304c\u6c7a\u307e\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u69cb\u9020\u7269\u306e\u8a2d\u8a08\u6761\u4ef6\u3001\u677f\u539a\u3001\u7d99\u624b\u6027\u80fd\u3001\u5fc5\u8981\u306a\u976d\u6027\u3001\u6cd5\u4ee4\u30fb\u8a2d\u8a08\u57fa\u6e96\u306a\u3069\u304b\u3089\u6750\u6599\u3092\u9078\u3073\u307e\u3059\u3002SM\u6750\u3067\u3082\u7a2e\u985e\u306b\u3088\u3063\u3066\u4fdd\u8a3c\u3055\u308c\u308b\u885d\u6483\u7279\u6027\u306a\u3069\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u898f\u683c\u8a18\u53f7\u307e\u3067\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"S00C\u6750\u3068\u71b1\u51e6\u7406\" class=\"wp-block-heading\">S\u25cb\u25cbC\u6750\u3068\u71b1\u51e6\u7406<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a5f\u68b0\u69cb\u9020\u7528\u70ad\u7d20\u92fc\u306f\u3001S35C\u3001S45C\u3001S50C\u306a\u3069\u306e\u8a18\u53f7\u3067\u8868\u3055\u308c\u307e\u3059\u3002\u540d\u79f0\u4e2d\u306e\u6570\u5b57\u306f\u70ad\u7d20\u91cf\u306e\u76ee\u5b89\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S45C\u306a\u3069\u306e\u4e2d\u70ad\u7d20\u92fc\u306f\u3001\u30b7\u30e3\u30d5\u30c8\u3084\u30d4\u30f3\u306a\u3069\u306b\u7528\u3044\u3089\u308c\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u713c\u5165\u308c\u30fb\u713c\u623b\u3057\u3084\u9ad8\u5468\u6ce2\u713c\u5165\u308c\u3092\u884c\u3044\u307e\u3059\u3002\u9069\u5207\u306a\u51e6\u7406\u306f\u3001\u92fc\u7a2e\u3001\u90e8\u54c1\u5bf8\u6cd5\u3001\u5fc5\u8981\u306a\u8868\u9762\u786c\u3055\u3001\u5fc3\u90e8\u5f37\u5ea6\u3001\u5bf8\u6cd5\u7cbe\u5ea6\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"\u70ad\u7d20\u92fc\u5408\u91d1\u92fc\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4f4d\u7f6e\u3065\u3051\" class=\"wp-block-heading\">\u70ad\u7d20\u92fc\u30fb\u5408\u91d1\u92fc\u30fb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4f4d\u7f6e\u3065\u3051<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5165\u9580\u7684\u306b\u306f\u3001\u70ad\u7d20\u3092\u4e3b\u8981\u306a\u8abf\u6574\u5143\u7d20\u3068\u3057\u3066\u4f7f\u3046\u70ad\u7d20\u92fc\u3068\u3001Cr\u3001Mo\u3001Ni\u306a\u3069\u306e\u5408\u91d1\u5143\u7d20\u3092\u7a4d\u6975\u7684\u306b\u7528\u3044\u308b\u5408\u91d1\u92fc\u306b\u6574\u7406\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u70ad\u7d20\u92fc\u306b\u3082Mn\u3084Si\u306a\u3069\u306f\u542b\u307e\u308c\u3001\u898f\u683c\u3084\u7528\u9014\u306b\u3088\u3063\u3066\u5206\u985e\u65b9\u6cd5\u306f\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u5408\u91d1\u92fc\u306e\u3046\u3061\u4e3b\u306b\u8010\u98df\u6027\u3092\u9ad8\u3081\u305f\u92fc\u3067\u3059\u3002\u5de5\u5177\u92fc\u306f\u786c\u3055\u3068\u8010\u6469\u8017\u6027\u3092\u91cd\u8996\u3059\u308b\u6750\u6599\u7fa4\u3001\u30cf\u30a4\u30c6\u30f3\u92fc\u306f\u9ad8\u5f37\u5ea6\u3092\u751f\u304b\u3057\u305f\u8584\u8089\u5316\u3084\u8efd\u91cf\u5316\u3092\u72d9\u3046\u6750\u6599\u7fa4\u3068\u3057\u3066\u4f4d\u7f6e\u3065\u3051\u3089\u308c\u307e\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u8a73\u3057\u304f\u6bd4\u8f03\u3059\u308b\u3068\u304d\u306f\u3001\u300c<a href=\"https:\/\/www.y-skt.co.jp\/magazine\/knowledge\/stainless_steel\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u306f\uff1f\u7279\u5fb4\u3084\u7a2e\u985e\u3001\u7528\u9014\u3001\u9078\u5b9a\u65b9\u6cd5\u3092\u89e3\u8aac<\/a>\u300d\u3082\u3042\u308f\u305b\u3066\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 id=\"\u7528\u9014\u304b\u3089\u6750\u6599\u3092\u9078\u3076\u3068\u304d\u306e\u8003\u3048\u65b9\" class=\"wp-block-heading\">\u7528\u9014\u304b\u3089\u6750\u6599\u3092\u9078\u3076\u3068\u304d\u306e\u8003\u3048\u65b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6750\u6599\u3092\u9078\u3076\u3068\u304d\u306f\u3001\u7528\u9014\u3068\u4f7f\u7528\u6761\u4ef6\u304b\u3089\u5fc5\u8981\u306a\u6027\u8cea\u3092\u6574\u7406\u3057\u3001\u898f\u683c\u3001\u52a0\u5de5\u65b9\u6cd5\u3001\u8abf\u9054\u6761\u4ef6\u307e\u3067\u9806\u306b\u7d5e\u308a\u8fbc\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"\u6750\u6599\u9078\u5b9a\u3092\u9032\u3081\u308b4\u3064\u306e\u30b9\u30c6\u30c3\u30d7\" class=\"wp-block-heading\">\u6750\u6599\u9078\u5b9a\u3092\u9032\u3081\u308b4\u3064\u306e\u30b9\u30c6\u30c3\u30d7<\/h3>\n\n\n\n<ol class=\"list_style01\">\n<li><strong>\u4f7f\u7528\u6761\u4ef6\u3092\u6574\u7406\u3059\u308b\uff1a<\/strong>\u8377\u91cd\u3001\u6e29\u5ea6\u3001\u8150\u98df\u74b0\u5883\u3001\u5fc5\u8981\u5bff\u547d\u3001\u6cd5\u4ee4\u30fb\u696d\u754c\u898f\u683c\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u512a\u5148\u3059\u308b\u7279\u6027\u3092\u6c7a\u3081\u308b\uff1a<\/strong>\u5f37\u5ea6\u3001\u786c\u3055\u3001\u976d\u6027\u3001\u8010\u98df\u6027\u3001\u52a0\u5de5\u6027\u306a\u3069\u306b\u512a\u5148\u9806\u4f4d\u3092\u4ed8\u3051\u307e\u3059\u3002<\/li>\n<li><strong>\u6750\u6599\u30fb\u898f\u683c\u306e\u5019\u88dc\u3092\u6bd4\u8f03\u3059\u308b\uff1a<\/strong>JIS\u6750\u8cea\u8a18\u53f7\u3001\u4f9b\u7d66\u72b6\u614b\u3001\u5bf8\u6cd5\u3001\u5165\u624b\u6027\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u5de5\u7a0b\u3068\u7dcf\u30b3\u30b9\u30c8\u3092\u78ba\u8a8d\u3059\u308b\uff1a<\/strong>\u5207\u524a\u3001\u66f2\u3052\u3001\u6eb6\u63a5\u3001\u71b1\u51e6\u7406\u3001\u8868\u9762\u51e6\u7406\u3001\u691c\u67fb\u3001\u7d0d\u671f\u307e\u3067\u542b\u3081\u3066\u5224\u65ad\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306e\u8868\u306f\u3001\u7528\u9014\u304b\u3089\u6750\u6599\u5019\u88dc\u3092\u8003\u3048\u308b\u3068\u304d\u306e\u51fa\u767a\u70b9\u3068\u3057\u3066\u4f7f\u3048\u308b\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n<table class=\"table_style01\">\n<tbody>\n<tr>\n<th>\u7528\u9014\u30fb\u56f0\u308a\u3054\u3068<\/th>\n<th>\u5019\u88dc\u306b\u306a\u308a\u3084\u3059\u3044\u6750\u6599<\/th>\n<th>\u9078\u3076\u3068\u304d\u306b\u78ba\u8a8d\u3059\u308b\u3053\u3068<\/th>\n<\/tr>\n<tr>\n<th>\u5efa\u7bc9\u30fb\u571f\u6728\u306e\u69cb\u9020\u90e8\u6750<\/th>\n<td>SS\u6750\u3001SM\u6750\u3001\u5efa\u7bc9\u69cb\u9020\u7528\u92fc\u6750\u306a\u3069<\/td>\n<td>\u5fc5\u8981\u306a\u5f37\u5ea6\u3001\u677f\u539a\u3001\u6eb6\u63a5\u65b9\u6cd5\u3001\u9069\u7528\u3059\u308b\u8a2d\u8a08\u57fa\u6e96\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u30b7\u30e3\u30d5\u30c8\u30fb\u30d4\u30f3\u30fb\u6b6f\u8eca<\/th>\n<td>S45C\u306a\u3069\u306e\u6a5f\u68b0\u69cb\u9020\u7528\u70ad\u7d20\u92fc\u3001\u5408\u91d1\u92fc<\/td>\n<td>\u75b2\u52b4\u3078\u306e\u5f37\u3055\u3001\u71b1\u51e6\u7406\u5f8c\u306e\u786c\u3055\u3068\u976d\u6027\u3001\u5bf8\u6cd5\u7cbe\u5ea6\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u8907\u96d1\u5f62\u72b6\u306e\u92f3\u9020\u90e8\u54c1<\/th>\n<td>\u306d\u305a\u307f\u92f3\u9244\u3001\u7403\u72b6\u9ed2\u925b\u92f3\u9244\u306a\u3069<\/td>\n<td>\u5f62\u72b6\u3084\u8089\u539a\u306b\u52a0\u3048\u3001\u632f\u52d5\u3001\u885d\u6483\u3001\u7e70\u308a\u8fd4\u3057\u8377\u91cd\u306e\u6709\u7121\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u8150\u98df\u74b0\u5883\u3067\u4f7f\u3046\u90e8\u54c1<\/th>\n<td>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u666e\u901a\u92fc\uff0b\u9632\u98df\u51e6\u7406\u306a\u3069<\/td>\n<td>\u5869\u5206\u3001\u85ac\u54c1\u3001\u6e29\u5ea6\u3001\u6c34\u5206\u306e\u305f\u307e\u308a\u3084\u3059\u3055\u3001\u6e05\u6383\u30fb\u4fdd\u5b88\u65b9\u6cd5\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u78c1\u6c17\u7279\u6027\u3092\u91cd\u8996\u3059\u308b\u90e8\u54c1<\/th>\n<td>\u96fb\u78c1\u7d14\u9244\u3001\u96fb\u78c1\u92fc\u677f\u306a\u3069<\/td>\n<td>\u5fc5\u8981\u306a\u78c1\u675f\u5bc6\u5ea6\u3084\u4fdd\u78c1\u529b\u3001\u9244\u640d\u306b\u52a0\u3048\u3001\u52a0\u5de5\u5f8c\u306e\u78c1\u6c17\u7279\u6027\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<th>\u4ed8\u7740\u30fb\u6469\u8017\u30fb\u3059\u3079\u308a\u306e\u6539\u5584<\/th>\n<td>\u6bcd\u6750\u9078\u5b9a\uff0b\u6a5f\u80fd\u6027\u8868\u9762\u51e6\u7406<\/td>\n<td>\u63a5\u89e6\u7269\u3001\u8377\u91cd\u3001\u901f\u5ea6\u3001\u6e29\u5ea6\u3001\u6d17\u6d44\u65b9\u6cd5\u304b\u3089\u3001\u5fc5\u8981\u306a\u8868\u9762\u6a5f\u80fd\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">\u203b\u8868\u306b\u793a\u3057\u305f\u6750\u6599\u306f\u5019\u88dc\u4f8b\u3067\u3059\u3002\u6700\u7d42\u7684\u306a\u6750\u6599\u306f\u3001\u8a2d\u8a08\u6761\u4ef6\u3084\u9069\u7528\u898f\u683c\u3092\u78ba\u8a8d\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u6750\u6599\u30e1\u30fc\u30ab\u30fc\u3084\u52a0\u5de5\u5148\u3068\u76f8\u8ac7\u3057\u3066\u6c7a\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 id=\"\u767a\u6ce8\u6642\u306b\u4f1d\u3048\u305f\u3044\u6761\u4ef6\" class=\"wp-block-heading\">\u767a\u6ce8\u6642\u306b\u4f1d\u3048\u305f\u3044\u6761\u4ef6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u767a\u6ce8\u3084\u898b\u7a4d\u308a\u3067\u300c\u9244\u3067\u4f5c\u3063\u3066\u304f\u3060\u3055\u3044\u300d\u3068\u3060\u3051\u4f1d\u3048\u308b\u3068\u3001\u5fc5\u8981\u306a\u6750\u6599\u3092\u7279\u5b9a\u3067\u304d\u307e\u305b\u3093\u3002\u6b21\u306e\u60c5\u5831\u3092\u6574\u7406\u3057\u3066\u4f1d\u3048\u308b\u3068\u3001\u6750\u6599\u3084\u5de5\u7a0b\u306e\u9078\u5b9a\u30df\u30b9\u3092\u6e1b\u3089\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"list_style01\">\n<li><strong>\u6750\u6599\u60c5\u5831\uff1a<\/strong>\u898f\u683c\u8a18\u53f7\u3001\u88fd\u54c1\u5f62\u72b6\u3001\u5bf8\u6cd5\u3001\u4f9b\u7d66\u72b6\u614b<\/li>\n<li><strong>\u52a0\u5de5\u60c5\u5831\uff1a<\/strong>\u5207\u524a\u3001\u66f2\u3052\u3001\u6eb6\u63a5\u306e\u6709\u7121\u3001\u71b1\u51e6\u7406\u3001\u5fc5\u8981\u306a\u5bf8\u6cd5\u7cbe\u5ea6<\/li>\n<li><strong>\u4f7f\u7528\u6761\u4ef6\uff1a<\/strong>\u8377\u91cd\u3001\u6e29\u5ea6\u3001\u885d\u6483\u3001\u7e70\u308a\u8fd4\u3057\u56de\u6570\u3001\u8150\u98df\u74b0\u5883<\/li>\n<li><strong>\u8868\u9762\u8981\u6c42\uff1a<\/strong>\u9632\u9306\u3001\u975e\u7c98\u7740\u3001\u4f4e\u6469\u64e6\u3001\u8010\u6469\u8017\u3001\u6e05\u6383\u6027\u306a\u3069<\/li>\n<\/ul>\n\n\n\n<h3 id=\"\u6750\u8cea\u3060\u3051\u3067\u306f\u89e3\u6c7a\u3057\u306b\u304f\u3044\u8868\u9762\u306e\u8ab2\u984c\" class=\"wp-block-heading\">\u6750\u8cea\u3060\u3051\u3067\u306f\u89e3\u6c7a\u3057\u306b\u304f\u3044\u8868\u9762\u306e\u8ab2\u984c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcd\u6750\u3092\u6c7a\u3081\u305f\u3042\u3068\u3082\u3001\u4ed8\u7740\u3001\u6469\u8017\u3001\u3059\u3079\u308a\u3001\u8150\u98df\u3001\u6e05\u6383\u6027\u306a\u3069\u3001\u7d20\u6750\u3060\u3051\u3067\u306f\u6e80\u305f\u3057\u306b\u304f\u3044\u8981\u6c42\u304c\u6b8b\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u3088\u3046\u306a\u3068\u304d\u306f\u3001\u5bfe\u8c61\u7269\u306e\u5f62\u72b6\u3001\u4f7f\u7528\u6e29\u5ea6\u3001\u63a5\u89e6\u7269\u3001\u5fc5\u8981\u306a\u6a5f\u80fd\u3092\u6574\u7406\u3057\u3001\u8868\u9762\u51e6\u7406\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.y-skt.co.jp\/magazine\/coating\/surface_treatment\/\" target=\"_blank\" rel=\"noreferrer 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noopener\"><strong>\uff3c\u4ed8\u7740\u30fb\u6469\u8017\u30fb\u8150\u98df\u306e\u8ab2\u984c\u6574\u7406\u306b\uff0f<br>\u8868\u9762\u51e6\u7406\u30d2\u30a2\u30ea\u30f3\u30b0\u30b7\u30fc\u30c8\u306f\u3053\u3061\u3089<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<h2 id=\"\u9244\u3068\u92fc\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u3054\u8cea\u554f\" class=\"wp-block-heading\">\u9244\u3068\u92fc\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/h2>\n\n\n\n<h3 id=\"\u8eab\u306e\u56de\u308a\u306e\u9244\u88fd\u54c1\u306f\u7d14\u9244\u3067\u3059\u304b\" class=\"wp-block-heading\">Q1\uff1a\u8eab\u306e\u56de\u308a\u306e\u300c\u9244\u88fd\u54c1\u300d\u306f\u7d14\u9244\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p 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