{"id":4102,"date":"2024-07-10T14:00:35","date_gmt":"2024-07-10T14:00:35","guid":{"rendered":"https:\/\/machining-quote.com\/?p=4102"},"modified":"2026-02-04T17:17:54","modified_gmt":"2026-02-04T09:17:54","slug":"stainless-steel-316-and-420","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/ja\/bolg\/stainless-steel-316-and-420\/","title":{"rendered":"\u88fd\u9020\u696d\u306b\u304a\u3051\u308b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc316\u3068420\u306e\u9078\u629e"},"content":{"rendered":"<h4>\u76ee\u6b21<\/h4>\n<ul>\n<li><a href=\"#case-studies-successful-industrial-uses-of-stainless-steel-316-and-420\">\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3: \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u304a\u3088\u3073 420 \u306e\u7523\u696d\u7528\u9014\u306e\u6210\u529f\u4f8b<\/a><\/li>\n<li><a href=\"#chemical-composition-316-stainless-steel-vs-420-stainless-steel\">\u5316\u5b66\u7d44\u6210: 316 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 420 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/a><\/li>\n<li><a href=\"#corrosion-resistance-of-stainless-steel-316-vs-420\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u3068 420 \u306e\u8010\u98df\u6027<\/a><\/li>\n<li><a href=\"#heat-treatment-processes-for-stainless-steel-316-and-420\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc316\u304a\u3088\u3073420\u306e\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9<\/a><\/li>\n<li><a href=\"#strength-and-durability-comparisons-of-stainless-steel-316-and-420\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc316\u3068420\u306e\u5f37\u5ea6\u3068\u8010\u4e45\u6027\u306e\u6bd4\u8f03<\/a><\/li>\n<li><a href=\"#machinability-and-weldability-of-stainless-steel-316-vs-420\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u3068 420 \u306e\u6a5f\u68b0\u52a0\u5de5\u6027\u3068\u6eb6\u63a5\u6027<\/a><\/li>\n<li><a href=\"#cost-analysis-stainless-steel-316-vs-420-in-manufacturing\">\u30b3\u30b9\u30c8\u5206\u6790: \u88fd\u9020\u306b\u304a\u3051\u308b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u3068 420<\/a><\/li>\n<li><a href=\"#factors-to-consider-when-choosing-between-stainless-steel-316-and-420\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc316\u3068420\u306e\u3069\u3061\u3089\u3092\u9078\u3076\u304b\u691c\u8a0e\u3059\u308b\u8981\u7d20<\/a><\/li>\n<li><a href=\"#summary-chart-of-what-is-the-difference-between-420-and-316-stainless-steel\">420 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 316 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u9055\u3044\u306e\u6982\u8981\u8868<\/a><\/li>\n<li><a href=\"#conclusion\">\u7d50\u8ad6<\/a><\/li>\n<\/ul>\n<p>\u300c\u5f37\u5ea6\u304b\u6ed1\u3089\u304b\u3055\u304b\uff1f\u88fd\u9020\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066 316 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 420 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u8ce2\u304f\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u300d<\/p>\n<p>316 \u3084 420 \u306a\u3069\u306e\u9069\u5207\u306a\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30b0\u30ec\u30fc\u30c9\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u88fd\u54c1\u306e\u6027\u80fd\u3068\u30b3\u30b9\u30c8\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u305f\u3081\u3001\u88fd\u9020\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u30b0\u30ec\u30fc\u30c9 316 \u306f\u3001\u904e\u9177\u306a\u6761\u4ef6\u3067\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3068\u5f37\u5ea6\u3092\u767a\u63ee\u3057\u3001\u30b0\u30ec\u30fc\u30c9 420 \u306f\u3001\u92ed\u5229\u306a\u7528\u9014\u3084\u8010\u6469\u8017\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u306b\u9069\u3057\u305f\u3001\u9ad8\u3044\u786c\u5ea6\u3068\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7279\u6027\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3084\u696d\u754c\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u305f\u3081\u306e\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u9078\u629e\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2 id=\"case-studies-successful-industrial-uses-of-stainless-steel-316-and-420\">\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3: \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u304a\u3088\u3073 420 \u306e\u7523\u696d\u7528\u9014\u306e\u6210\u529f\u4f8b<\/h2>\n<h3>\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb316<\/h3>\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u306f\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3067\u77e5\u3089\u308c\u3066\u304a\u308a\u3001\u904e\u9177\u306a\u74b0\u5883\u3067\u7a3c\u50cd\u3059\u308b\u7523\u696d\u306b\u6700\u9069\u3067\u3059\u3002\u3053\u306e\u30b0\u30ec\u30fc\u30c9\u306b\u306f\u30e2\u30ea\u30d6\u30c7\u30f3\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u5869\u5316\u7269\u306b\u3055\u3089\u3055\u308c\u308b\u72b6\u6cc1\u3067\u306e\u8010\u8150\u98df\u6027\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u3001\u6d77\u6d0b\u304a\u3088\u3073\u5316\u5b66\u51e6\u7406\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30b1\u30df\u30ab\u30eb\u30bf\u30f3\u30ab\u30fc\u8239\u56e3:<\/strong> \u30b1\u30df\u30ab\u30eb\u30bf\u30f3\u30ab\u30fc\u8239\u56e3\u306e\u5efa\u9020\u3067\u306f\u3001\u5f37\u529b\u306a\u5316\u5b66\u7269\u8cea\u3084\u6975\u5ea6\u306e\u5869\u5206\u74b0\u5883\u306b\u8010\u3048\u308b\u80fd\u529b\u3092\u5099\u3048\u305f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u304c\u9078\u3070\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8010\u7528\u5e74\u6570\u304c\u9577\u304f\u306a\u308a\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9 \u30b3\u30b9\u30c8\u304c\u524a\u6e1b\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n<h3>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc420<\/h3>\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 420 \u306f\u3001\u71b1\u51e6\u7406\u5f8c\u306b\u9ad8\u3044\u786c\u5ea6\u3068\u5f37\u5ea6\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u70ad\u7d20\u542b\u6709\u91cf\u304c\u591a\u3044\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u3001\u786c\u5ea6\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u5207\u524a\u5de5\u5177\u3001\u624b\u8853\u5668\u5177\u3001\u8010\u6469\u8017\u6027\u6a5f\u68b0\u90e8\u54c1\u306e\u88fd\u9020\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30d7\u30ed\u4ed5\u69d8\u306e\u30ab\u30c8\u30e9\u30ea\u30fc:<\/strong> \u30e1\u30fc\u30ab\u30fc\u306f\u3001\u92ed\u3044\u5207\u308c\u5473\u3068\u8010\u4e45\u6027\u3092\u7dad\u6301\u3059\u308b\u80fd\u529b\u304b\u3089\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 420 \u3092\u9078\u629e\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001\u5203\u5148\u306e\u4fdd\u6301\u529b\u3068\u8010\u6469\u8017\u6027\u306e\u70b9\u3067\u512a\u308c\u305f\u6027\u80fd\u3092\u5099\u3048\u305f\u30ab\u30c8\u30e9\u30ea\u30fc\u304c\u8a95\u751f\u3057\u307e\u3057\u305f\u3002<\/li>\n<li><strong>\u5c04\u51fa\u6210\u5f62\u91d1\u578b:<\/strong> \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 420 \u306f\u3001\u7e70\u308a\u8fd4\u3057\u306e\u5fdc\u529b\u3068\u71b1\u30b5\u30a4\u30af\u30eb\u4e0b\u3067\u9ad8\u3044\u786c\u5ea6\u3068\u7cbe\u5ea6\u304c\u6c42\u3081\u3089\u308c\u308b\u5c04\u51fa\u6210\u5f62\u7528\u306e\u91d1\u578b\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306b\u3088\u308b\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u306a\u304c\u3089\u3001\u9ad8\u54c1\u8cea\u306e\u751f\u7523\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"chemical-composition-316-stainless-steel-vs-420-stainless-steel\">\u5316\u5b66\u7d44\u6210: 316 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 420 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/h2>\n<h3>\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb316<\/h3>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\u30a8\u30ec\u30e1\u30f3\u30c8<\/th>\n<th>\u30d1\u30fc\u30bb\u30f3\u30c8<\/th>\n<\/tr>\n<tr>\n<td>\u9244<\/td>\n<td>\u30d0\u30e9\u30f3\u30b9<\/td>\n<\/tr>\n<tr>\n<td>\u30af\u30ed\u30e0<\/td>\n<td>16-18%<\/td>\n<\/tr>\n<tr>\n<td>\u30cb\u30c3\u30b1\u30eb<\/td>\n<td>10-14%<\/td>\n<\/tr>\n<tr>\n<td>\u30e2\u30ea\u30d6\u30c7\u30f3<\/td>\n<td>2-3%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u30de\u30ea\u30f3\u30b0\u30ec\u30fc\u30c9\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u3057\u3066\u77e5\u3089\u308c\u308b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u306b\u306f\u3001\u4e3b\u306b\u9244\u300116-18% \u30af\u30ed\u30e0\u300110-14% \u30cb\u30c3\u30b1\u30eb\u3001\u304a\u3088\u3073 2-3% \u30e2\u30ea\u30d6\u30c7\u30f3\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u30e2\u30ea\u30d6\u30c7\u30f3\u3092\u6dfb\u52a0\u3059\u308b\u3068\u3001\u7279\u306b\u5869\u5316\u7269\u3084\u5de5\u696d\u7528\u6eb6\u5264\u306b\u5bfe\u3059\u308b\u8010\u8150\u98df\u6027\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc420<\/h3>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\u30a8\u30ec\u30e1\u30f3\u30c8<\/th>\n<th>\u30d1\u30fc\u30bb\u30f3\u30c8<\/th>\n<\/tr>\n<tr>\n<td>\u9244<\/td>\n<td>\u30d0\u30e9\u30f3\u30b9<\/td>\n<\/tr>\n<tr>\n<td>\u30af\u30ed\u30e0<\/td>\n<td>12-14%<\/td>\n<\/tr>\n<tr>\n<td>\u30ab\u30fc\u30dc\u30f3<\/td>\n<td>0.15-0.40%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 420 \u306f\u3001\u70ad\u7d20\u542b\u6709\u91cf\u306e\u591a\u3044\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u5408\u91d1\u3067\u3001\u901a\u5e38\u306f 0.15% \u304b\u3089 0.40% \u306e\u7bc4\u56f2\u3067\u3059\u300212-14% \u306e\u30af\u30ed\u30e0\u3092\u542b\u307f\u3001\u30cb\u30c3\u30b1\u30eb\u306f\u542b\u307e\u308c\u3066\u3044\u306a\u3044\u305f\u3081\u3001316 \u306b\u6bd4\u3079\u3066\u786c\u5ea6\u306f\u9ad8\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u8010\u8150\u98df\u6027\u306f\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2 id=\"corrosion-resistance-of-stainless-steel-316-vs-420\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u3068 420 \u306e\u8010\u98df\u6027<\/h2>\n<h3>\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb316<\/h3>\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u306f\u30de\u30ea\u30f3\u30b0\u30ec\u30fc\u30c9\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u3082\u547c\u3070\u308c\u3001\u30e2\u30ea\u30d6\u30c7\u30f3\u3092\u542b\u6709\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5869\u5316\u7269\u74b0\u5883\u3067\u306e\u8010\u8150\u98df\u6027\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001SS 316 \u306f\u3001\u6d77\u6c34\u306b\u3055\u3089\u3055\u308c\u308b\u7528\u9014\u3084\u3001\u6d77\u6d0b\u3001\u88fd\u85ac\u3001\u98df\u54c1\u52a0\u5de5\u696d\u754c\u306a\u3069\u5869\u5316\u7269\u3078\u306e\u9732\u51fa\u304c\u591a\u3044\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n<h3>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc420<\/h3>\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 420 \u306f\u3001SS 316 \u3068\u6bd4\u8f03\u3057\u3066\u786c\u5ea6\u304c\u9ad8\u304f\u3001\u8010\u8150\u98df\u6027\u304c\u6700\u5c0f\u9650\u3067\u3042\u308b\u3053\u3068\u3067\u77e5\u3089\u308c\u308b\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u3059\u3002SS 420 \u306e\u4e3b\u306a\u5316\u5b66\u7d44\u6210\u306b\u306f\u3001\u70ad\u7d20\u542b\u6709\u91cf\u304c\u9ad8\u304f\u3001\u30af\u30ed\u30e0\u304c 12-14% \u542b\u307e\u308c\u3066\u304a\u308a\u3001\u30cb\u30c3\u30b1\u30eb\u306f\u542b\u307e\u308c\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u786c\u5316\u3059\u308b\u80fd\u529b\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>SS 316: \u512a\u308c\u305f\u8010\u8150\u98df\u6027\u304c\u3042\u308a\u3001\u904e\u9177\u306a\u74b0\u5883\u306b\u6700\u9069\u3067\u3059\u3002<\/li>\n<li>SS 420: \u786c\u5ea6\u304c\u9ad8\u304f\u3001\u8010\u8150\u98df\u6027\u304c\u4e2d\u7a0b\u5ea6\u3067\u3001\u92ed\u3044\u30a8\u30c3\u30b8\u3092\u5fc5\u8981\u3068\u3059\u308b\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"heat-treatment-processes-for-stainless-steel-316-and-420\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc316\u304a\u3088\u3073420\u306e\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9<\/h2>\n<h3>\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb316<\/h3>\n<p>SS 316 \u306e\u71b1\u51e6\u7406\u306b\u306f\u901a\u5e38\u3001\u713c\u920d\u51e6\u7406\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u713c\u920d\u51e6\u7406\u3067\u306f\u3001\u92fc\u3092 1900\u00b0F \uff5e 2100\u00b0F \u306b\u52a0\u71b1\u3057\u3001\u305d\u306e\u5f8c\u3001\u6c34\u307e\u305f\u306f\u7a7a\u6c17\u4e2d\u3067\u6025\u51b7\u3057\u307e\u3059\u3002\u3053\u306e\u51e6\u7406\u306b\u3088\u308a\u3001\u51b7\u9593\u52a0\u5de5\u306b\u3088\u308b\u5fdc\u529b\u304c\u7de9\u548c\u3055\u308c\u3001\u91d1\u5c5e\u306e\u6a39\u679d\u72b6\u69cb\u9020\u304c\u5747\u8cea\u5316\u3055\u308c\u3001\u8010\u8150\u98df\u6027\u3068\u6a5f\u68b0\u7684\u7279\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc420<\/h3>\n<p>SS 420 \u306e\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u92fc\u3092 1850\u00b0F \uff5e 1950\u00b0F \u306e\u6e29\u5ea6\u306b\u52a0\u71b1\u3057\u3066\u786c\u5316\u3059\u308b\u3053\u3068\u304b\u3089\u59cb\u307e\u308a\u3001\u305d\u306e\u5f8c\u6cb9\u307e\u305f\u306f\u7a7a\u6c17\u4e2d\u3067\u6025\u51b7\u3057\u3066\u9ad8\u786c\u5ea6\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u5fc5\u8981\u306a\u786c\u5ea6\u30ec\u30d9\u30eb\u306b\u5fdc\u3058\u3066 300\u00b0F \uff5e 700\u00b0F \u306e\u6e29\u5ea6\u3067\u713c\u304d\u623b\u3057\u304c\u884c\u308f\u308c\u307e\u3059\u3002\u713c\u304d\u623b\u3057\u306b\u3088\u308a\u3001\u8106\u3044\u786c\u5316\u92fc\u306b\u53ef\u5851\u6027\u3068\u976d\u6027\u304c\u4ed8\u4e0e\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>SS 316: \u713c\u920d\u51e6\u7406\u306b\u3088\u308a\u8010\u98df\u6027\u3068\u976d\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/li>\n<li>SS 420: \u713c\u5165\u308c\u3068\u713c\u623b\u3057\u306b\u3088\u308a\u786c\u5ea6\u3068\u8010\u6469\u8017\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"strength-and-durability-comparisons-of-stainless-steel-316-and-420\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc316\u3068420\u306e\u5f37\u5ea6\u3068\u8010\u4e45\u6027\u306e\u6bd4\u8f03<\/h2>\n<h3>\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb316<\/h3>\n<p>\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3067\u77e5\u3089\u308c\u308b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u306f\u3001\u30e2\u30ea\u30d6\u30c7\u30f3\u3092\u542b\u3080\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u3067\u3059\u3002\u30e2\u30ea\u30d6\u30c7\u30f3\u3092\u6dfb\u52a0\u3059\u308b\u3053\u3068\u3067\u5869\u5316\u7269\u74b0\u5883\u3067\u306e\u8010\u8150\u98df\u6027\u304c\u5411\u4e0a\u3057\u3001\u5f37\u529b\u306a\u5316\u5b66\u6eb6\u5264\u3001\u5869\u6c34\u3001\u305d\u306e\u4ed6\u306e\u8150\u98df\u6027\u8981\u7d20\u306b\u3055\u3089\u3055\u308c\u308b\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n<h3>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc420<\/h3>\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 420 \u306f\u3001316 \u306b\u6bd4\u3079\u3066\u786c\u5ea6\u3068\u5f37\u5ea6\u304c\u9ad8\u3044\u3053\u3068\u3067\u77e5\u3089\u308c\u308b\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u5408\u91d1\u3067\u3059\u3002SS 420 \u306e\u70ad\u7d20\u542b\u6709\u91cf\u306f\u5927\u5e45\u306b\u9ad8\u304f\u3001\u3053\u308c\u304c\u512a\u308c\u305f\u786c\u5ea6\u3068\u8010\u6469\u8017\u6027\u306b\u8ca2\u732e\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7279\u6027\u306b\u3088\u308a\u3001\u9ad8\u3044\u5f37\u5ea6\u3068\u8010\u6469\u8017\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>SS 316: \u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3068\u976d\u6027\u3002<\/li>\n<li>SS 420: \u512a\u308c\u305f\u786c\u5ea6\u3068\u8010\u6469\u8017\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"machinability-and-weldability-of-stainless-steel-316-vs-420\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u3068 420 \u306e\u6a5f\u68b0\u52a0\u5de5\u6027\u3068\u6eb6\u63a5\u6027<\/h2>\n<h3>\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb316<\/h3>\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u306f\u3001\u512a\u308c\u305f\u6eb6\u63a5\u7279\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u70ad\u7d20\u542b\u6709\u91cf\u304c\u4f4e\u3044\u305f\u3081\u3001\u4ed6\u306e\u591a\u304f\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3088\u308a\u3082\u6eb6\u63a5\u8150\u98df\u304c\u767a\u751f\u3057\u306b\u304f\u304f\u3001\u6eb6\u63a5\u4e2d\u306e\u70ad\u5316\u7269\u306e\u6790\u51fa\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002316 \u306e\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u69cb\u9020\u306f\u3001\u6975\u4f4e\u6e29\u3067\u3082\u512a\u308c\u305f\u976d\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc420<\/h3>\n<p><a href=\"https:\/\/www.tuofa-cncmachining.com\/tuofa-blog\/420-stainless-steel.html\" rel=\"nofollow noopener\" target=\"_blank\">Stainless steel 420<\/a> poses challenges in welding due to its higher carbon content. The risk of cracking is significantly higher during the welding of 420, especially if proper preheating and post-weld heat treatments are not conducted.<\/p>\n<ul>\n<li>SS 316: \u512a\u308c\u305f\u6eb6\u63a5\u6027\u304c\u3042\u308a\u3001\u6eb6\u63a5\u90e8\u306e\u8150\u98df\u304c\u8d77\u3053\u308a\u306b\u304f\u3044\u3002<\/li>\n<li>SS 420: \u6eb6\u63a5\u4e2d\u306e\u5272\u308c\u3092\u9632\u3050\u305f\u3081\u306b\u7279\u5225\u306a\u6280\u8853\u304c\u5fc5\u8981\u3067\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"cost-analysis-stainless-steel-316-vs-420-in-manufacturing\">\u30b3\u30b9\u30c8\u5206\u6790: \u88fd\u9020\u306b\u304a\u3051\u308b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u3068 420<\/h2>\n<h3>\u6750\u6599\u8cbb<\/h3>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\u30b0\u30ec\u30fc\u30c9<\/th>\n<th>\u521d\u671f\u8cbb\u7528<\/th>\n<\/tr>\n<tr>\n<td>\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb316<\/td>\n<td>\u3088\u308a\u9ad8\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc420<\/td>\n<td>\u3088\u308a\u4f4e\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u30b3\u30b9\u30c8\u306e\u89b3\u70b9\u304b\u3089\u898b\u308b\u3068\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u306e\u521d\u671f\u6750\u6599\u30b3\u30b9\u30c8\u306f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 420 \u3088\u308a\u3082\u4e00\u822c\u7684\u306b\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u306b\u542b\u307e\u308c\u308b\u30cb\u30c3\u30b1\u30eb\u3084\u30e2\u30ea\u30d6\u30c7\u30f3\u306a\u3069\u306e\u5408\u91d1\u5143\u7d20\u304c\u3088\u308a\u9ad8\u4fa1\u3067\u3042\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n<h3>\u88fd\u9020\u30b3\u30b9\u30c8<\/h3>\n<p>Stainless Steel 316, while offering excellent forming and welding properties, can be more challenging to machine due to its toughness and work hardening rate. This can increase manufacturing costs due to <a href=\"https:\/\/www.tuofa-cncmachining.com\/tuofa-blog\/cnc-machining-lead-time.html\" rel=\"nofollow noopener\" target=\"_blank\">longer machining times<\/a> and more frequent tool wear. Stainless Steel 420, although harder and potentially more challenging to form and weld, can be machined more efficiently due to its lower toughness.<\/p>\n<ul>\n<li>SS 316: \u521d\u671f\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u3001\u52a0\u5de5\u6642\u9593\u304c\u9577\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<li>SS 420: \u521d\u671f\u30b3\u30b9\u30c8\u304c\u4f4e\u304f\u3001\u52a0\u5de5\u52b9\u7387\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"factors-to-consider-when-choosing-between-stainless-steel-316-and-420\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc316\u3068420\u306e\u3069\u3061\u3089\u3092\u9078\u3076\u304b\u691c\u8a0e\u3059\u308b\u8981\u7d20<\/h2>\n<h3>\u8010\u98df\u6027<\/h3>\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u306f\u3001\u8010\u8150\u98df\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u5f37\u529b\u306a\u5316\u5b66\u85ac\u54c1\u3084\u6d77\u6c34\u306b\u3055\u3089\u3055\u308c\u308b\u74b0\u5883\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 420 \u306f\u4e2d\u7a0b\u5ea6\u306e\u8010\u8150\u98df\u6027\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u7d14\u6c34\u3068\u5927\u6c17\u306e\u6761\u4ef6\u304c\u512a\u52e2\u306a\u74b0\u5883\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n<h3>\u6a5f\u68b0\u7684\u7279\u6027<\/h3>\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 420 \u306f\u3001\u9ad8\u3044\u786c\u5ea6\u3068\u5f37\u5ea6\u3067\u77e5\u3089\u308c\u3066\u304a\u308a\u3001\u9ad8\u3044\u8010\u6469\u8017\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u306f\u3001\u512a\u308c\u305f\u6210\u5f62\u6027\u3068\u6eb6\u63a5\u6027\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u5efa\u8a2d\u3084\u5de5\u696d\u88fd\u9020\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n<ul>\n<li>SS 316: \u512a\u308c\u305f\u8010\u98df\u6027\u3001\u512a\u308c\u305f\u6210\u5f62\u6027\u3001\u6eb6\u63a5\u6027\u3002<\/li>\n<li>SS 420: \u786c\u5ea6\u3068\u5f37\u5ea6\u304c\u9ad8\u304f\u3001\u8010\u6469\u8017\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"summary-chart-of-what-is-the-difference-between-420-and-316-stainless-steel\">420 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 316 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u9055\u3044\u306e\u6982\u8981\u8868<\/h2>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\u30d7\u30ed\u30d1\u30c6\u30a3<\/th>\n<th>\u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb316<\/th>\n<th>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc420<\/th>\n<\/tr>\n<tr>\n<td>\u8010\u98df\u6027<\/td>\n<td>\u9ad8\u3044<\/td>\n<td>\u4e2d\u7a0b\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>\u786c\u5ea6<\/td>\n<td>\u4e2d\u7a0b\u5ea6<\/td>\n<td>\u9ad8\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u5f37\u3055<\/td>\n<td>\u9ad8\u3044<\/td>\n<td>\u9ad8\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u6eb6\u63a5\u6027<\/td>\n<td>\u7d20\u6674\u3089\u3057\u3044<\/td>\n<td>\u30c1\u30e3\u30ec\u30f3\u30b8\u30f3\u30b0<\/td>\n<\/tr>\n<tr>\n<td>\u52a0\u5de5\u6027<\/td>\n<td>\u30c1\u30e3\u30ec\u30f3\u30b8\u30f3\u30b0<\/td>\n<td>\u30b0\u30c3\u30c9<\/td>\n<\/tr>\n<tr>\n<td>\u521d\u671f\u8cbb\u7528<\/td>\n<td>\u3088\u308a\u9ad8\u3044<\/td>\n<td>\u3088\u308a\u4f4e\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u306f\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 420 \u306f\u786c\u5ea6\u3068\u8010\u6469\u8017\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u7279\u5b9a\u306e\u74b0\u5883\u6761\u4ef6\u3068\u6a5f\u68b0\u7684\u8981\u6c42\u3092\u8003\u616e\u3057\u3066\u3001\u5341\u5206\u306a\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u9078\u629e\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2 id=\"conclusion\">\u7d50\u8ad6<\/h2>\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001\u88fd\u9020\u7528\u9014\u3067\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u3068 420 \u306e\u3069\u3061\u3089\u3092\u9078\u629e\u3059\u308b\u304b\u306f\u3001\u8010\u8150\u98df\u6027\u3001\u5f37\u5ea6\u3001\u786c\u5ea6\u306b\u95a2\u3059\u308b\u7528\u9014\u306e\u7279\u5b9a\u306e\u8981\u4ef6\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u5de6\u53f3\u3055\u308c\u307e\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 316 \u306f\u3001\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3068\u5f37\u529b\u306a\u5316\u5b66\u7269\u8cea\u3078\u306e\u66b4\u9732\u3092\u5fc5\u8981\u3068\u3059\u308b\u74b0\u5883\u306b\u9069\u3057\u3066\u304a\u308a\u3001\u533b\u7642\u3084\u6d77\u6d0b\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002\u4e00\u65b9\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 420 \u306f\u786c\u5ea6\u3068\u5f37\u5ea6\u304c\u9ad8\u304f\u3001\u5203\u7269\u3001\u624b\u8853\u5668\u5177\u3001\u304a\u3088\u3073\u8010\u6469\u8017\u6027\u304c\u91cd\u8981\u306a\u305d\u306e\u4ed6\u306e\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u88fd\u9020\u696d\u8005\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u74b0\u5883\u6761\u4ef6\u3068\u6a5f\u68b0\u7684\u8981\u6c42\u3092\u8a55\u4fa1\u3057\u3066\u3001\u3053\u308c\u3089 2 \u3064\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30b0\u30ec\u30fc\u30c9\u304b\u3089\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u9078\u629e\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>Table of Contents Case Studies: Successful Industrial Uses of Stainless Steel 316 and 420 Chemical Composition: 316 Stainless Steel vs. 420 Stainless Steel Corrosion Resistance of Stainless Steel 316 vs. 420 Heat Treatment Processes for Stainless Steel 316 and 420 Strength and Durability Comparisons of Stainless Steel 316 and 420 Machinability and Weldability of Stainless Steel 316 vs. 420 Cost Analysis: Stainless Steel 316 vs. 420 in Manufacturing Factors to Consider When Choosing Between Stainless Steel 316 and 420 Summary Chart of What is the Difference Between 420 and 316 Stainless Steel Conclusion &#8220;Strength or Sleekness? Choose Wisely Between 316 and 420 Stainless Steel for Your Manufacturing Needs.&#8221; Selecting the [&hellip;]<\/p>","protected":false},"author":1,"featured_media":4127,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","content-type":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-4102","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-material-selection-guide"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/posts\/4102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/comments?post=4102"}],"version-history":[{"count":3,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/posts\/4102\/revisions"}],"predecessor-version":[{"id":4925,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/posts\/4102\/revisions\/4925"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/media\/4127"}],"wp:attachment":[{"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/media?parent=4102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/categories?post=4102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/tags?post=4102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}