{"id":11118,"date":"2026-04-09T00:43:09","date_gmt":"2026-04-09T00:43:09","guid":{"rendered":"https:\/\/www.eptahub.com\/?p=11118"},"modified":"2026-05-06T10:32:01","modified_gmt":"2026-05-06T10:32:01","slug":"18-8-%e3%82%b9%e3%83%86%e3%83%b3%e3%83%ac%e3%82%b9%e9%8b%bc%e3%80%81304-%e3%82%b9%e3%83%86%e3%83%b3%e3%83%ac%e3%82%b9%e9%8b%bc%e3%80%81316-%e3%82%b9%e3%83%86%e3%83%b3%e3%83%ac%e3%82%b9%e9%8b%bc","status":"publish","type":"post","link":"https:\/\/www.eptahub.com\/ja\/materials\/18-8-vs-304-vs-316-stainless-steel-differences","title":{"rendered":"18\/8 vs 316 vs 304\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\uff1a\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f"},"content":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3001Eptahub\u306e\u30b7\u30cb\u30a2\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3059\u3002\u91d1\u5c5e\u52a0\u5de5\u306e\u4e16\u754c\u3067\u79c1\u304c\u3088\u304f\u906d\u9047\u3059\u308b\u3001\u6700\u3082\u6839\u5f37\u304f\u3001\u304b\u3064\u6df7\u4e71\u3092\u62db\u304f\u8cea\u554f\u306e\u4e00\u3064\u306b\u3064\u3044\u3066\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002 <strong>18\/8\u3001304\u3001316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u672c\u5f53\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/p>\n<p>\u79c1\u306f\u3001\u3053\u308c\u3089 3 \u3064\u306e\u7528\u8a9e\u306e\u8aa4\u89e3\u304c\u539f\u56e0\u3067\u3001\u767a\u6ce8\u304c\u9045\u308c\u305f\u308a\u3001\u88fd\u54c1\u304c\u65e9\u671f\u306b\u6545\u969c\u3057\u305f\u308a\u3001\u4e88\u7b97\u304c\u7121\u99c4\u306b\u306a\u3063\u305f\u308a\u3059\u308b\u306e\u3092\u898b\u3066\u304d\u307e\u3057\u305f\u3002\u300c18\/8\u300d\u3068\u8ca9\u58f2\u3055\u308c\u3066\u3044\u308b\u30a6\u30a9\u30fc\u30bf\u30fc\u30dc\u30c8\u30eb\u3001\u300c\u30bf\u30a4\u30d7 304\u300d\u3068\u6307\u5b9a\u3055\u308c\u305f\u30ad\u30c3\u30c1\u30f3\u30b7\u30f3\u30af\u3001\u300c\u30de\u30ea\u30f3\u30b0\u30ec\u30fc\u30c9 316\u300d\u3068\u3057\u3066\u8ca9\u58f2\u3055\u308c\u3066\u3044\u308b\u30dc\u30fc\u30c8\u30af\u30ea\u30fc\u30c8\u3092\u76ee\u306b\u3059\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u308c\u3089\u306f\u3059\u3079\u3066\u540c\u3058\u3082\u306e\u3067\u3059\u304b\uff1f\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u304b\uff1f\u7c21\u6f54\u306b\u7b54\u3048\u308b\u3068\u3001 <strong>\u3044\u3044\u3048<\/strong>.<\/p>\n<p>\u6df7\u4e71\u304c\u751f\u3058\u308b\u306e\u306f\u30012\u3064\u306e\u7570\u306a\u308b\u547d\u540d\u898f\u5247\u3092\u6271\u3063\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u30021\u3064\u306f\u5546\u696d\u7684\u306a\u30cb\u30c3\u30af\u30cd\u30fc\u30e0\u3067\u3042\u308a\u3001\u6b8b\u308a\u306e2\u3064\u306f\u6b63\u5f0f\u306a\u5de5\u5b66\u7cfb\u306e\u5b66\u4f4d\u3067\u3059\u3002.<\/p>\n<h2>\u540d\u524d\u306e\u89e3\u8aad\uff1a\u6700\u3082\u91cd\u8981\u306a\u300c\u306a\u308b\u307b\u3069\uff01\u300d\u306e\u77ac\u9593<\/h2>\n<p>\u307e\u305a\u3001\u6700\u3082\u3088\u304f\u3042\u308b\u8aa4\u89e3\u3092\u89e3\u3044\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002\u300c18\/8\u300d\u306f\u92fc\u6750\u306e\u6b63\u5f0f\u306a\u7b49\u7d1a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p><strong>\u201c\u300c18\/8\u300d\u3068\u306f\u3001\u92fc\u6750\u306e\u304a\u304a\u3088\u305d\u306e\u5316\u5b66\u7d44\u6210\u3092\u8868\u3059\u30cb\u30c3\u30af\u30cd\u30fc\u30e0\u307e\u305f\u306f\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u7528\u8a9e\u3067\u3042\u308b\u3002.<\/strong><\/p>\n<ul>\n<li><strong>18<\/strong>\u00a0\u53c2\u7167\u3059\u308b\u00a0<strong>~18% \u30af\u30ed\u30e0<\/strong>\u00a0\u30b3\u30f3\u30c6\u30f3\u30c4\u3002.<\/li>\n<li><strong>8<\/strong>\u00a0\u53c2\u7167\u3059\u308b\u00a0<strong>~8% \u30cb\u30c3\u30b1\u30eb<\/strong>\u00a0\u30b3\u30f3\u30c6\u30f3\u30c4\u3002.<\/li>\n<\/ul>\n<p><strong>304\u578b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/strong> \u306f\u3001\u56fd\u969b\u7684\u306b\u8a8d\u3081\u3089\u308c\u305f\u6b63\u5f0f\u306a\u7b49\u7d1a\u533a\u5206\u3067\u3059\uff08 <a href=\"https:\/\/www.eptahub.com\/ja\/%e6%a8%99%e6%ba%96%e3%82%a4%e3%83%b3%e3%82%b5%e3%83%bc%e3%83%88\/\" data-wpil-monitor-id=\"81\">\u57fa\u6e96<\/a> SAE\u3084ASTM\u306a\u3069\u306e\u56e3\u4f53\u304c\u3001\u305d\u306e\u7d44\u6210\u304c\u3001\u3054\u60f3\u50cf\u306e\u3068\u304a\u308a\u3001\u7d0418%\u306e\u30af\u30ed\u30e0\u30688%\u306e\u30cb\u30c3\u30b1\u30eb\u3067\u3042\u308b\u92fc\u6750\u306b\u5bfe\u3057\u3066\u9069\u7528\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u3001\u3042\u3089\u3086\u308b\u5b9f\u7528\u7684\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u304a\u3088\u3073\u8cfc\u8cb7\u76ee\u7684\u306b\u304a\u3044\u3066\uff1a<\/p>\n<h3><strong>18\/8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u30b0\u30ec\u30fc\u30c9304\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u3059\u3002.<\/strong><\/h3>\n<p>\u304c <a href=\"https:\/\/www.eptahub.com\/ja\/%e6%b6%88%e8%b2%bb%e8%80%85%e5%90%91%e3%81%91%e8%a3%bd%e5%93%81\/\" data-wpil-monitor-id=\"80\">\u6d88\u8cbb\u8005\u5411\u3051\u88fd\u54c1<\/a> \u300c18\/8\u300d\u3068\u3057\u3066\u8ca9\u58f2\u3055\u308c\u3066\u3044\u308b\u304c\u3001\u3053\u308c\u306f\u30a8\u30f3\u30b8\u30cb\u30a2\u304c304\u3068\u547c\u3076\u3082\u306e\u3092\u5206\u304b\u308a\u3084\u3059\u3044\u540d\u524d\u3067\u8868\u73fe\u3057\u3066\u3044\u308b\u3002\u90e8\u54c1\u306e\u4ed5\u69d8\u66f8\u3092\u66f8\u304f\u3068\u304d\u306f\u3001 <strong>\u5e38\u306b\u300c\u30bf\u30a4\u30d7304\u300d\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u201c<\/strong> \u6b63\u78ba\u304b\u3064\u66d6\u6627\u3055\u306e\u306a\u3044\u8868\u73fe\u3092\u5fc3\u304c\u3051\u308b\u3002.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-large wp-image-11754\" src=\"http:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/2-8-1024x576.webp\" alt=\"18\/8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306818\/10\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u8996\u899a\u7684\u306a\u9055\u3044\u3092\u6bd4\u8f03\u3057\u305f\u30a4\u30f3\u30d5\u30a9\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30022\u3064\u306e\u7814\u78e8\u3055\u308c\u305f\u91d1\u5c5e\u5186\u7b52\u3092\u7528\u3044\u3066\u3001\u30af\u30ed\u30e0\u3068\u30cb\u30c3\u30b1\u30eb\u306e\u542b\u6709\u91cf\u306e\u9055\u3044\u304c\u8868\u9762\u4ed5\u4e0a\u3052\u3068\u8010\u98df\u6027\u306b\u53ca\u307c\u3059\u5f71\u97ff\u3092\u793a\u3057\u3066\u3044\u308b\u3002.\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/2-8-1024x576.webp 1024w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/2-8-300x169.webp 300w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/2-8-768x432.webp 768w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/2-8.webp 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3><strong>18\/10\u306f\u3069\u3046\u3067\u3059\u304b\uff1f<\/strong><\/h3>\n<p>\u7279\u306b\u9ad8\u7d1a\u8abf\u7406\u5668\u5177\u3084\u30ab\u30c8\u30e9\u30ea\u30fc\u3067\u306f\u3001\u300c18\/10\u300d\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3082\u898b\u304b\u3051\u307e\u3059\u3002\u3053\u308c\u306f\u5225\u306e\u30cb\u30c3\u30af\u30cd\u30fc\u30e0\u3067\u3001\u30af\u30ed\u30e0\u7d0418%\u3068\u30cb\u30c3\u30b1\u30eb\u7d0410%\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3082\u30b0\u30ec\u30fc\u30c9304\u306e\u30b5\u30d6\u30bf\u30a4\u30d7\u3067\u3059\u3002\u30cb\u30c3\u30b1\u30eb\u542b\u6709\u91cf\u304c\u308f\u305a\u304b\u306b\u9ad8\u3044\u305f\u3081\u3001\u8868\u9762\u306e\u5149\u6ca2\u304c\u308f\u305a\u304b\u306b\u5411\u4e0a\u3057\u3001\u6210\u5f62\u6027\u3082\u308f\u305a\u304b\u306b\u5411\u4e0a\u3057\u307e\u3059\u304c\u3001\u57fa\u672c\u7684\u306b\u306f304\u30bf\u30a4\u30d7\u306e\u92fc\u3067\u3042\u308a\u3001 <strong>\u306a\u3044<\/strong> 316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u540c\u7b49\u306e\u512a\u308c\u305f\u8010\u98df\u6027\u3092\u6709\u3059\u308b\u3002.<\/p>\n<h2>\u4e2d\u8eab\u304c\u91cd\u8981\u306a\u306e\u304b\uff1f<\/h2>\n<p>18\/8\u304c\u5b9f\u8cea\u7684\u306b304\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u305f\u306e\u3067\u3001\u3044\u3088\u3044\u3088\u771f\u306e\u6280\u8853\u7684\u306a\u5224\u65ad\u3001\u3064\u307e\u308a304\u3068316\u306e\u3069\u3061\u3089\u3092\u9078\u3076\u304b\u3068\u3044\u3046\u70b9\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3057\u3087\u3046\u3002\u4e21\u8005\u306e\u6027\u80fd\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u305d\u308c\u305e\u308c\u306e\u914d\u5408\u3092\u898b\u3066\u3044\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u9055\u3044\u306f\u7406\u8ad6\u4e0a\u306f\u308f\u305a\u304b\u3067\u3059\u304c\u3001\u5b9f\u969b\u306e\u4f7f\u7528\u306b\u304a\u3044\u3066\u306f\u5927\u304d\u306a\u5f71\u97ff\u3092\u53ca\u307c\u3057\u307e\u3059\u3002.<\/p>\n<p><strong>\u88681\uff1a304\u3068316\u306e\u516c\u79f0\u5316\u5b66\u7d44\u6210\uff08\u91cd\u91cf%\uff09<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<th>\u8981\u7d20<\/th>\n<th>\u30b7\u30f3\u30dc\u30eb<\/th>\n<th><strong>\u30bf\u30a4\u30d7304<\/strong>\u00a0\uff08\u5225\u540d18\/8\uff09<\/th>\n<th><strong>\u30bf\u30a4\u30d7316<\/strong><\/th>\n<th>\u8981\u7d20\u306e\u5de5\u5b66\u7684\u610f\u7fa9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u9244<\/td>\n<td>\u9244<\/td>\n<td>\u30d0\u30e9\u30f3\u30b9<\/td>\n<td>\u30d0\u30e9\u30f3\u30b9<\/td>\n<td>\u5408\u91d1\u306e\u4e3b\u8981\u306a\u57fa\u6750\u91d1\u5c5e\u3002.<\/td>\n<\/tr>\n<tr>\n<td>\u30af\u30ed\u30e0\uff08Cr\uff09<\/td>\n<td>Cr<\/td>\n<td>18.0 \u2013 20.0%<\/td>\n<td>16.0 \u2013 18.0%<\/td>\n<td><strong>\u300c\u30b9\u30c6\u30f3\u30ec\u30b9\u300d\u3068\u3044\u3046\u8981\u7d20\u3002.<\/strong>\u00a0\u9306\u3092\u9632\u3050\u3001\u76ee\u306b\u898b\u3048\u306a\u3044\u91cd\u8981\u306a\u9178\u5316\u30af\u30ed\u30e0\u306e\u4e0d\u52d5\u614b\u76ae\u819c\u3092\u5f62\u6210\u3059\u308b\u3002.<\/td>\n<\/tr>\n<tr>\n<td>\u30cb\u30c3\u30b1\u30eb\uff08Ni\uff09<\/td>\n<td>\u30cb<\/td>\n<td>8.0 \u2013 10.5%<\/td>\n<td>10.0 \u2013 14.0%<\/td>\n<td>\u975e\u78c1\u6027\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7d44\u7e54\u3092\u5b89\u5b9a\u5316\u3055\u305b\u3001\u4e00\u822c\u7684\u306a\u8010\u98df\u6027\u3092\u5411\u4e0a\u3055\u305b\u3001\u6210\u5f62\u6027\u3092\u6539\u5584\u3059\u308b\u3002.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30e2\u30ea\u30d6\u30c7\u30f3\uff08Mo\uff09<\/strong><\/td>\n<td><strong>\u30e2<\/strong><\/td>\n<td><strong>\u306a\u3057<\/strong><\/td>\n<td><strong>2.0 \u2013 3.0%<\/strong><\/td>\n<td><strong>\u30b2\u30fc\u30e0\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3068\u306a\u308b\u9055\u3044\u3002.<\/strong>\u00a0\u5c40\u6240\u7684\u306a\u5869\u5316\u7269\u8150\u98df\u306b\u5bfe\u3059\u308b\u8010\u6027\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002.<\/td>\n<\/tr>\n<tr>\n<td>\u70ad\u7d20\uff08C\uff09\u3001\u6700\u5927<\/td>\n<td>C<\/td>\n<td>0.08%<\/td>\n<td>0.08%<\/td>\n<td>\u6eb6\u63a5\u5f8c\u306e\u8150\u98df\u3092\u9632\u3050\u305f\u3081\u3001\u4f4e\u3081\u306b\u6291\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u300cL\u300d\u30b0\u30ec\u30fc\u30c9\uff08304L\/316L\uff09\u3067\u306f\u3055\u3089\u306b\u4f4e\u304f\uff08\u6700\u59270.03%\uff09\u3001\u4f4e\u3081\u306b\u6291\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002.<\/td>\n<\/tr>\n<tr>\n<td>\u30de\u30f3\u30ac\u30f3\uff08Mn\uff09\u3001\u6700\u5927<\/td>\n<td>\u30de\u30f3\u30ac\u30f3<\/td>\n<td>2.0%<\/td>\n<td>2.0%<\/td>\n<td>\u88fd\u9020\u5de5\u7a0b\u306b\u304a\u3051\u308b\u5f37\u5ea6\u3068\u71b1\u9593\u52a0\u5de5\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u305d\u306e\u8868\u306e\u4e2d\u3067\u6700\u3082\u91cd\u8981\u306a\u884c\u306f <strong>\u30e2\u30ea\u30d6\u30c7\u30f3\uff08Mo\uff09<\/strong>.<\/p>\n<ul>\n<li><strong>304\uff0818\/8\uff09\u306b\u306f\u3001\u610f\u56f3\u7684\u306b\u6dfb\u52a0\u3055\u308c\u305f\u30e2\u30ea\u30d6\u30c7\u30f3\u306f\u542b\u307e\u308c\u3066\u3044\u307e\u305b\u3093\u3002.<\/strong><\/li>\n<li><strong>316\u306b\u306f\u30012-3%\u30e2\u30ea\u30d6\u30c7\u30f3\u304c\u610f\u56f3\u7684\u306b\u6dfb\u52a0\u3055\u308c\u3066\u3044\u308b\u3002.<\/strong><\/li>\n<\/ul>\n<p>\u3053\u308c\u3053\u305d\u304c\u3001316\u304c\u5b58\u5728\u3059\u308b\u7406\u7531\u3001\u4fa1\u683c\u304c\u9ad8\u3044\u7406\u7531\u3001\u305d\u3057\u3066\u7279\u5b9a\u306e\u74b0\u5883\u4e0b\u3067\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u7406\u7531\u306e\u5168\u3066\u3067\u3059\u3002\u30e2\u30ea\u30d6\u30c7\u30f3\u3053\u305d\u304c\u3001316\u306e\u8010\u98df\u6027\u3092\u3088\u308a\u9ad8\u3044\u30ec\u30d9\u30eb\u3078\u3068\u5f15\u304d\u4e0a\u3052\u308b\u7279\u5225\u306a\u6210\u5206\u306a\u306e\u3067\u3059\u3002.<\/p>\n<h2>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5fb9\u5e95\u5206\u6790I\uff1a\u8150\u98df\u3068\u306e\u6226\u3044<\/h2>\n<p>\u3053\u3053\u3067\u5316\u5b66\u7684\u306a\u9055\u3044\u304c\u7269\u7406\u7684\u306a\u73fe\u5b9f\u3068\u306a\u308b\u3002\u30e2\u30ea\u30d6\u30c7\u30f3\u306f\u8150\u98df\u3001\u7279\u306b <strong>\u5869\u5316\u7269<\/strong>.<\/p>\n<p>\u5869\u5316\u7269\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5834\u6240\u306b\u898b\u3089\u308c\u308b\u3001\u4e00\u822c\u7684\u3067\u975e\u5e38\u306b\u653b\u6483\u6027\u306e\u9ad8\u3044\u8150\u98df\u6027\u7269\u8cea\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u6d77\u6c34\uff08\u6d77\u6d0b\u3001\u6cb3\u53e3\uff09<\/li>\n<li>\u9053\u8def\u3084\u9ad8\u901f\u9053\u8def\u306e\u51cd\u7d50\u9632\u6b62\u5264<\/li>\n<li>\u5de5\u696d\u7528\u5316\u5b66\u85ac\u54c1\u304a\u3088\u3073\u591a\u304f\u306e\u6d17\u6d44\u6db2\uff08\u6f02\u767d\u5264\u3092\u542b\u3080\uff09<\/li>\n<li>\u9ad8\u30ca\u30c8\u30ea\u30a6\u30e0\u98df\u54c1\uff08\u6f2c\u3051\u6c41\u3001\u91a4\u6cb9\uff09<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"alignnone size-large wp-image-11751\" src=\"http:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/3-8-1024x576.webp\" alt=\"Rapmaf\u306b\u3088\u308b\u8a73\u7d30\u306a\u79d1\u5b66\u7684\u56f3\u89e3\u306f\u3001\u4fdd\u8b77\u3055\u308c\u3066\u3044\u306a\u3044\u70ad\u7d20\u92fc\u3068\u4e0d\u52d5\u614b\u5316\u51e6\u7406\u3055\u308c\u305f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u8150\u98df\u3092\u6bd4\u8f03\u3057\u3066\u304a\u308a\u3001\u591a\u5b54\u8cea\u306e\u9178\u5316\u9244\u5c64\u304c\u9306\u3092\u767a\u751f\u3055\u305b\u308b\u4e00\u65b9\u3067\u3001\u7dfb\u5bc6\u306a\u9178\u5316\u30af\u30ed\u30e0\u5c64\u304c\u91d1\u5c5e\u3092\u9178\u7d20\u3068\u6c34\u304b\u3089\u4fdd\u8b77\u3059\u308b\u69d8\u5b50\u3092\u793a\u3057\u3066\u3044\u308b\u3002.\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/3-8-1024x576.webp 1024w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/3-8-300x169.webp 300w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/3-8-768x432.webp 768w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/3-8.webp 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>304\uff0818\/8\uff09\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u5f62\u6210\u3055\u308c\u308b\u6a19\u6e96\u7684\u306a\u9178\u5316\u30af\u30ed\u30e0\u4e0d\u52d5\u614b\u76ae\u819c\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u5927\u6c17\u304a\u3088\u3073\u6de1\u6c34\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u4e00\u822c\u7684\u306a\u9306\u3073\u306b\u5bfe\u3057\u3066\u512a\u308c\u305f\u4fdd\u8b77\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5869\u5316\u7269\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u3001\u3053\u306e\u76ae\u819c\u306f2\u7a2e\u985e\u306e\u6df1\u523b\u306a\u5c40\u6240\u7684\u8150\u98df\u306b\u5bfe\u3057\u3066\u8106\u5f31\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong>\u5b54\u98df\uff1a<\/strong>\u00a0\u3053\u308c\u306f\u5c40\u6240\u7684\u306a\u8150\u98df\u3067\u3001\u5869\u5316\u7269\u304c\u4e0d\u52d5\u614b\u76ae\u819c\u3092\u5c0f\u3055\u306a\u7b87\u6240\u3067\u4fb5\u98df\u3057\u3001\u6df1\u304f\u72ed\u3044\u300c\u30d4\u30c3\u30c8\u300d\u3092\u5f62\u6210\u3057\u307e\u3059\u3002\u8868\u9762\u306e\u6b8b\u308a\u306e\u90e8\u5206\u306f\u5168\u304f\u554f\u984c\u306a\u3044\u3088\u3046\u306b\u898b\u3048\u3066\u3082\u3001\u3053\u308c\u3089\u306e\u30d4\u30c3\u30c8\u306f\u91d1\u5c5e\u5185\u90e8\u307e\u3067\u8cab\u901a\u3057\u3001\u6f0f\u6d29\u3084\u7a81\u7136\u306e\u4e88\u671f\u305b\u306c\u6545\u969c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u304a\u3051\u308b\u866b\u6b6f\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002.<\/li>\n<li><strong>\u9699\u9593\u8150\u98df\uff1a<\/strong>\u00a0\u3053\u308c\u306f\u3001\u7559\u3081\u5177\u306e\u982d\u306e\u4e0b\u3084\u91cd\u306a\u308a\u5408\u3063\u305f2\u679a\u306e\u677f\u306e\u9593\u306a\u3069\u3001\u9178\u7d20\u304c\u4e0d\u8db3\u3057\u305f\u72ed\u3044\u9699\u9593\u3067\u767a\u751f\u3057\u307e\u3059\u3002\u5869\u5316\u7269\u306f\u3053\u308c\u3089\u306e\u9699\u9593\u306b\u6fc3\u7e2e\u3055\u308c\u3001\u91d1\u5c5e\u3092\u6025\u901f\u306b\u8150\u98df\u3055\u305b\u308b\u975e\u5e38\u306b\u8150\u98df\u6027\u306e\u9ad8\u3044\u5fae\u5c0f\u74b0\u5883\u3092\u4f5c\u308a\u51fa\u3057\u307e\u3059\u3002.<\/li>\n<\/ol>\n<p><strong>\u30e2\u30ea\u30d6\u30c7\u30f3\u304c\u9ad8\u5024\u3067\u53d6\u5f15\u3055\u308c\u308b\u306e\u306f\u3001\u307e\u3055\u306b\u3053\u306e\u70b9\u306b\u304a\u3044\u3066\u3067\u3042\u308b\u3002.<\/strong> 316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u542b\u307e\u308c\u308b2-3%\u30e2\u30ea\u30d6\u30c7\u30f3\u306f\u3001\u4e0d\u52d5\u614b\u76ae\u819c\u306e\u5b89\u5b9a\u6027\u3068\u8010\u4e45\u6027\u3092\u6839\u672c\u7684\u306b\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5869\u5316\u7269\u306b\u3088\u308b\u5b54\u98df\u306e\u767a\u751f\u304c\u306f\u308b\u304b\u306b\u6291\u5236\u3055\u308c\u3001\u4e07\u304c\u4e00\u76ae\u819c\u304c\u640d\u50b7\u3057\u305f\u5834\u5408\u3067\u3082\u3001\u3088\u308a\u52b9\u679c\u7684\u306b\u300c\u518d\u4e0d\u52d5\u614b\u5316\u300d\u307e\u305f\u306f\u81ea\u5df1\u4fee\u5fa9\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n<p><strong>\u30a8\u30f3\u30b8\u30cb\u30a2\u5411\u3051\u306e\u305f\u3068\u3048\u8a71\uff1a<\/strong><\/p>\n<ul>\n<li><strong>304 (18\/8)<\/strong>\u00a0\u3053\u308c\u306f\u3001\u6a19\u6e96\u7684\u306a\u9ad8\u54c1\u8cea\u306e\u5de5\u696d\u7528\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u5264\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002\u4e00\u822c\u7684\u306a\u6469\u8017\u3084\u640d\u50b7\u304b\u3089\u5b8c\u74a7\u306b\u4fdd\u8b77\u3057\u307e\u3059\u3002.<\/li>\n<li><strong>316<\/strong>\u00a0\u3053\u308c\u306f\u3001\u7279\u6b8a\u306a\u8010\u85ac\u54c1\u6027\u30a8\u30dd\u30ad\u30b7\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002\u65e2\u77e5\u306e\u5f37\u529b\u306a\u5316\u5b66\u7269\u8cea\uff08\u3053\u306e\u5834\u5408\u306f\u5869\u5316\u7269\uff09\u306b\u3088\u308b\u653b\u6483\u306b\u8010\u3048\u308b\u3088\u3046\u306b\u7279\u5225\u306b\u914d\u5408\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n<\/ul>\n<h2>\u6027\u80fd\u5fb9\u5e95\u5206\u6790II\uff1a\u5f37\u5ea6\u3068\u6a5f\u68b0\u7684\u7279\u6027\u306b\u95a2\u3059\u308b\u8aa4\u89e3<\/h2>\n<p>316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u9ad8\u4fa1\u3067\u8010\u98df\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u304b\u3089\u3001\u5f37\u5ea6\u3082\u9ad8\u3044\u306b\u9055\u3044\u306a\u3044\u3001\u3068\u3044\u3046\u601d\u3044\u8fbc\u307f\u304c\u4e00\u822c\u7684\u3067\u3059\u304c\u3001\u3053\u308c\u306f\u91cd\u5927\u306a\u8aa4\u89e3\u3067\u3042\u308a\u3001\u5927\u304d\u306a\u640d\u5931\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002.<\/p>\n<p>\u4ee3\u8868\u7684\u306a\u6a5f\u68b0\u7684\u7279\u6027\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002.<\/p>\n<p><strong>\u88682\uff1a\u5ba4\u6e29\u306b\u304a\u3051\u308b304\u3068316\u306e\u4ee3\u8868\u7684\u306a\u6a5f\u68b0\u7684\u7279\u6027<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<th>\u8ca1\u7523<\/th>\n<th><strong>\u30bf\u30a4\u30d7304\uff0818\/8\uff09<\/strong><\/th>\n<th><strong>\u30bf\u30a4\u30d7316<\/strong><\/th>\n<th><strong>\u8abf\u9054\u306b\u95a2\u3059\u308b\u7d50\u8ad6<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong><a href=\"https:\/\/www.eptahub.com\/ja\/%e6%9d%90%e6%96%99\/%e6%a5%b5%e9%99%90%e5%bc%95%e5%bc%b5%e5%bc%b7%e5%ba%a6%e3%81%a8%e3%81%af%e4%bd%95%e3%81%8b\/\" data-wpil-monitor-id=\"85\">\u6297\u5f35\u529b<\/a>, \u3001 \u7a76\u6975\u306e<\/strong><\/td>\n<td>515 MPa (75,000 psi)<\/td>\n<td>515 MPa (75,000 psi)<\/td>\n<td><strong>\u540c\u4e00\u3002.<\/strong>\u00a0304\u304b\u3089316\u306b\u5909\u66f4\u3057\u3066\u3082\u3001\u6700\u7d42\u7684\u306a\u7b4b\u529b\u306f\u5411\u4e0a\u3057\u306a\u3044\u3002.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u964d\u4f0f\u5f37\u5ea6\uff080.2%\u30aa\u30d5\u30bb\u30c3\u30c8\uff09<\/strong><\/td>\n<td>205 MPa (30,000 psi)<\/td>\n<td>205 MPa (30,000 psi)<\/td>\n<td><strong>\u540c\u4e00\u3002.<\/strong>\u00a0\u3069\u3061\u3089\u3082\u540c\u3058\u5fdc\u529b\u30ec\u30d9\u30eb\u3067\u6c38\u4e45\u5909\u5f62\u3057\u59cb\u3081\u307e\u3059\u3002\u3053\u308c\u306f\u6c7a\u5b9a\u7684\u306a\u8981\u56e0\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/td>\n<\/tr>\n<tr>\n<td>\u786c\u5ea6\uff08\u30ed\u30c3\u30af\u30a6\u30a7\u30ebB\uff09<\/td>\n<td>92<\/td>\n<td>95<\/td>\n<td>\u5dee\u306f\u3054\u304f\u308f\u305a\u304b\u3067\u3059\u3002\u3069\u3061\u3089\u3082\u6bd4\u8f03\u7684\u8edf\u3089\u304b\u3044\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u92fc\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002.<\/td>\n<\/tr>\n<tr>\n<td>\u7834\u65ad\u4f38\u5ea6<\/td>\n<td>40%<\/td>\n<td>40%<\/td>\n<td><strong>\u540c\u4e00\u3002.<\/strong>\u00a0\u3069\u3061\u3089\u3082\u975e\u5e38\u306b\u5ef6\u6027\u306b\u512a\u308c\u3066\u304a\u308a\u3001\u7834\u65ad\u3059\u308b\u3053\u3068\u306a\u304f\u5bb9\u6613\u306b\u4f38\u3070\u3057\u305f\u308a\u3001\u66f2\u3052\u305f\u308a\u3001\u6210\u5f62\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u30c7\u30fc\u30bf\u306f\u660e\u767d\u3060\u3002. <strong>\u6a5f\u68b0\u7684\u5f37\u5ea6\u3092\u91cd\u8996\u3059\u308b\u306a\u3089\u3001304\u3088\u308a\u3082316\u3092\u9078\u3076\u3079\u304d\u3067\u306f\u306a\u3044\u3002.<\/strong> \u4e21\u8005\u306e\u7279\u6027\u306f\u975e\u5e38\u306b\u4f3c\u3066\u3044\u308b\u305f\u3081\u3001\u5f37\u5ea6\u306b\u57fa\u3065\u304f\u8a2d\u8a08\u8a08\u7b97\u306b\u304a\u3044\u3066\u306f\u4e92\u63db\u6027\u304c\u3042\u308b\u3068\u307f\u306a\u3055\u308c\u307e\u3059\u3002304\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u90e8\u54c1\u306e\u5f37\u5ea6\u4e0d\u8db3\u304c\u539f\u56e0\u3067\u7834\u640d\u3057\u3066\u3044\u308b\u5834\u5408\u3001316\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u3066\u3082\u554f\u984c\u306f\u89e3\u6c7a\u3057\u307e\u305b\u3093\u3002\u5168\u304f\u7570\u306a\u308b\u7a2e\u985e\u306e\u92fc\u6750\uff08\u4f8b\u3048\u3070\u3001\u4e8c\u76f8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3084\u6790\u51fa\u786c\u5316\u578b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306a\u3069\uff09\u3092\u691c\u8a0e\u3059\u308b\u304b\u3001\u90e8\u54c1\u306e\u539a\u307f\u3092\u5897\u3084\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>316\u3092\u6307\u5b9a\u3059\u308b\u3068\u3044\u3046\u6c7a\u5b9a\u306f\u3001\u8150\u98df\u6027\u74b0\u5883\u4e0b\u3067\u751f\u304d\u6b8b\u308b\u305f\u3081\u306e\u6c7a\u5b9a\u3067\u3042\u308a\u3001\u305d\u308c\u4ee5\u4e0a\u306e\u610f\u5473\u306f\u306a\u3044\u3002.<\/p>\n<h2>\u7d4c\u6e08\u7684\u73fe\u5b9f\uff1a\u30e2\u30ea\u30d6\u30c7\u30f3\u306e\u30b3\u30b9\u30c8<\/h2>\n<p>\u8cfc\u5165\u8005\u304c\u6700\u521d\u306b\u6c17\u3065\u304f\u6700\u3082\u660e\u767d\u306a\u9055\u3044\u306f\u4fa1\u683c\u3067\u3059\u3002.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-large wp-image-11752\" src=\"http:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/4-8-1024x576.webp\" alt=\"Rapmaf\u793e\u88fd\u306e\u9ad8\u54c1\u8cea\u3067\u7cbe\u5bc6\u306aCNC\u52a0\u5de5\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u90e8\u54c1\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3002\u30ab\u30b9\u30bf\u30e0\u30d6\u30c3\u30b7\u30f3\u30b0\u3001\u30ab\u30e9\u30fc\u3001\u7d99\u624b\u306a\u3069\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u3089\u306e\u6750\u6599\u3067\u5b9f\u73fe\u53ef\u80fd\u306a\u512a\u308c\u305f\u8868\u9762\u4ed5\u4e0a\u3052\u3068\u53b3\u3057\u3044\u516c\u5dee\u3092\u5b9f\u8a3c\u3057\u3066\u3044\u307e\u3059\u3002.\" width=\"800\" height=\"450\" srcset=\"https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/4-8-1024x576.webp 1024w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/4-8-300x169.webp 300w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/4-8-768x432.webp 768w, https:\/\/www.eptahub.com\/wp-content\/uploads\/2026\/03\/4-8.webp 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong>\u30b0\u30ec\u30fc\u30c9316\u306f\u3001\u30b0\u30ec\u30fc\u30c9304\uff0818\/8\uff09\u3088\u308a\u3082\u5e38\u306b\u304b\u306a\u308a\u9ad8\u4fa1\u3067\u3059\u3002.<\/strong><\/p>\n<p>\u5e02\u5834\u306e\u5909\u52d5\u306b\u5fdc\u3058\u3066\u3001 <strong>25%\u304b\u308940%\u306e\u30b3\u30b9\u30c8\u30d7\u30ec\u30df\u30a2\u30e0<\/strong> \u540c\u3058\u88fd\u54c1\u5f62\u614b\u306e\u5834\u5408\u3001316 \u5bfe 304 (\u4f8b: <a href=\"https:\/\/www.eptahub.com\/ja\/%e3%82%b7%e3%83%bc%e3%83%88\/%e5%b0%84%e5%87%ba%e6%88%90%e5%bd%a2%e8%a1%a8%e9%9d%a2%e4%bb%95%e4%b8%8a%e3%81%92%e3%81%ae%e6%a6%82%e8%a6%81\/\" data-wpil-monitor-id=\"82\">\u30b7\u30fc\u30c8<\/a> \u540c\u3058\u539a\u3055\u306e\u68d2\u3001\u307e\u305f\u306f\u540c\u3058\u76f4\u5f84\u306e\u68d2\uff09\u3002.<\/p>\n<p>\u3053\u306e\u4fa1\u683c\u5dee\u306f\u3001\u5408\u91d1\u5143\u7d20\u306b\u76f4\u63a5\u8d77\u56e0\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30e2\u30ea\u30d6\u30c7\u30f3\uff08Mo\uff09\uff1a<\/strong>\u00a0\u3053\u308c\u306f\u6bd4\u8f03\u7684\u9ad8\u4fa1\u306a\u8010\u706b\u91d1\u5c5e\u3067\u3059\u3002\u92fc\u306e\u914d\u5408\u306b2-3%\u306e\u8010\u706b\u91d1\u5c5e\u3092\u52a0\u3048\u308b\u3053\u3068\u304c\u3001\u4fa1\u683c\u4e0a\u6607\u306e\u6700\u5927\u306e\u8981\u56e0\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/li>\n<li><strong>\u30cb\u30c3\u30b1\u30eb\uff08Ni\uff09\uff1a<\/strong>\u00a0316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001304\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3088\u308a\u3082\u30cb\u30c3\u30b1\u30eb\u306e\u542b\u6709\u7387\u304c\u82e5\u5e72\u9ad8\u3044\uff08\u6700\u4f4e10%\u306b\u5bfe\u3057\u3001304\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f8%\uff09\u3002\u30cb\u30c3\u30b1\u30eb\u306f\u4fa1\u683c\u5909\u52d5\u304c\u6fc0\u3057\u304f\u9ad8\u4fa1\u306a\u8cc7\u6e90\u3067\u3042\u308b\u305f\u3081\u3001316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u30b3\u30b9\u30c8\u306f\u3055\u3089\u306b\u9ad8\u304f\u306a\u308b\u3002.<\/li>\n<\/ul>\n<p>\u3053\u306e\u30b3\u30b9\u30c8\u30d7\u30ec\u30df\u30a2\u30e0\u3053\u305d\u304c\u3001\u610f\u601d\u6c7a\u5b9a\u306e\u4e2d\u5fc3\u8ef8\u3068\u306a\u308b\u8981\u7d20\u3067\u3059\u3002316\u3078\u306e\u521d\u671f\u6295\u8cc7\u3068\u3001304\u306b\u304a\u3051\u308b\u9577\u671f\u7684\u306a\u5931\u6557\u30ea\u30b9\u30af\u3092\u6bd4\u8f03\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u5178\u578b\u7684\u306a\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u30b3\u30b9\u30c8\u5206\u6790\u3067\u3059\u3002.<\/p>\n<h2>\u5fdc\u7528\u4f8b\uff1a\u4e00\u822c\u7684\u306a\u30b7\u30ca\u30ea\u30aa\u306b\u5bfe\u3059\u308b\u5224\u65ad<\/h2>\n<p>\u5b66\u3093\u3060\u77e5\u8b58\u3092\u5b9f\u969b\u306e\u5fdc\u7528\u3067\u8a66\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002.<\/p>\n<h3><strong>\u7d50\u8ad6\uff1a304\uff0818\/8\uff09\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\uff1a<\/strong><\/h3>\n<ul>\n<li><strong>\u5fdc\u7528\uff1a<\/strong>\u00a0\u30ad\u30c3\u30c1\u30f3\u30b7\u30f3\u30af\u3001\u8abf\u7406\u5668\u5177\u3001\u30ab\u30c8\u30e9\u30ea\u30fc\n<ul>\n<li><strong>\u74b0\u5883\uff1a<\/strong>\u00a0\u6c34\u3001\u98df\u54c1\u306b\u542b\u307e\u308c\u308b\u9178\u3001\u6d17\u5264\u3078\u306e\u66dd\u9732\u3002\u98df\u54c1\u3084\u6c34\u306b\u542b\u307e\u308c\u308b\u5869\u5316\u7269\u306f\u9ad8\u6fc3\u5ea6\u3067\u306f\u306a\u3044\u305f\u3081\u3001\u6d17\u3044\u6d41\u3055\u308c\u308b\u3002.<\/li>\n<li><strong>\u7406\u7531\uff1a<\/strong>\u00a0304\u306f\u3001\u3053\u306e\u74b0\u5883\u306b\u304a\u3044\u3066\u5341\u5206\u3059\u304e\u308b\u307b\u3069\u306e\u8010\u8150\u98df\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u885b\u751f\u7684\u3067\u8010\u4e45\u6027\u304c\u3042\u308a\u3001\u30b3\u30b9\u30c8\u52b9\u7387\u306b\u3082\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5bb6\u5ead\u7528\u30ad\u30c3\u30c1\u30f3\u7528\u54c1\u306e\u4e16\u754c\u6a19\u6e96\u898f\u683c\u3067\u3059\u3002\u300c18\/10\u300d\u306f\u3001\u3088\u308a\u660e\u308b\u3044\u5149\u6ca2\u3092\u51fa\u3059\u305f\u3081\u306b\u9ad8\u7d1a\u30ab\u30c8\u30e9\u30ea\u30fc\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u304c\u3001\u3053\u308c\u3082304\u306e\u4e00\u7a2e\u3067\u3059\u3002.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5fdc\u7528\uff1a<\/strong>\u00a0\u98df\u54c1\u30fb\u98f2\u6599\u52a0\u5de5\uff08\u7121\u5bb3\u306a\u88fd\u54c1\u5411\u3051\uff09\n<ul>\n<li><strong>\u74b0\u5883\uff1a<\/strong>\u00a0\u9178\u6027\u5ea6\u3084\u5869\u5206\u6fc3\u5ea6\u304c\u9ad8\u304f\u306a\u3044\u4e73\u88fd\u54c1\u3001\u30d3\u30fc\u30eb\u3001\u30ef\u30a4\u30f3\u3001\u52a0\u5de5\u98df\u54c1\u7528\u306e\u30bf\u30f3\u30af\u3001\u30d1\u30a4\u30d7\u3001\u8868\u9762\u3002.<\/li>\n<li><strong>\u7406\u7531\uff1a<\/strong>\u00a0304\u306f\u6709\u6a5f\u9178\u306b\u5bfe\u3059\u308b\u8010\u6027\u3068\u6d17\u6d44\u6027\u306e\u9ad8\u3055\u304b\u3089\u3001\u307e\u3055\u306b\u4e07\u80fd\u306a\u7d20\u6750\u3068\u8a00\u3048\u308b\u3002\u3053\u3053\u3067316\u3092\u4f7f\u3046\u306e\u306f\u3001\u7d50\u5c40\u306f\u5272\u9ad8\u3060\u3002.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5fdc\u7528\uff1a<\/strong>\u00a0\u5efa\u7bc9\u7528\u88c5\u98fe\u6750\u304a\u3088\u3073\u30d1\u30cd\u30eb\uff08\u6cbf\u5cb8\u5730\u57df\u4ee5\u5916\uff09\n<ul>\n<li><strong>\u74b0\u5883\uff1a<\/strong>\u00a0\u90fd\u5e02\u90e8\u304a\u3088\u3073\u6d77\u5cb8\u304b\u3089\u96e2\u308c\u305f\u8fb2\u6751\u5730\u57df\u306b\u304a\u3051\u308b\u5efa\u7269\u306e\u5916\u89b3\u3001\u5185\u88c5\u3001\u624b\u3059\u308a\u3002.<\/li>\n<li><strong>\u7406\u7531\uff1a<\/strong>\u00a0304\u306f\u3001\u96e8\u3084\u5927\u6c17\u6c5a\u67d3\u306b\u3088\u308b\u8150\u98df\u306b\u5bfe\u3057\u3066\u512a\u308c\u305f\u8010\u6027\u3092\u793a\u3057\u307e\u3059\u3002\u5869\u6c34\u5674\u9727\u306b\u3088\u308b\u5869\u5316\u7269\u8150\u98df\u306e\u8105\u5a01\u306f\u306a\u3044\u305f\u3081\u3001316\u306f\u4e0d\u5fc5\u8981\u306a\u904e\u5270\u8a2d\u8a08\u3067\u3059\u3002.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5fdc\u7528\uff1a<\/strong>\u00a0\u6c4e\u7528\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304a\u3088\u3073\u30d5\u30a1\u30b9\u30ca\u30fc\uff08\u5c4b\u5185\u307e\u305f\u306f\u8efd\u5ea6\u306e\u5c4b\u5916\u3067\u306e\u4f7f\u7528\u5411\u3051\uff09\n<ul>\n<li><strong>\u74b0\u5883\uff1a<\/strong>\u00a0\u5c4b\u5185\u307e\u305f\u306f\u5869\u5206\u3084\u91cd\u5ea6\u306e\u7523\u696d\u6c5a\u67d3\u7269\u8cea\u306b\u3055\u3089\u3055\u308c\u306a\u3044\u5834\u6240\u3067\u4f7f\u7528\u3055\u308c\u308b\u30ca\u30c3\u30c8\u3001\u30dc\u30eb\u30c8\u3001\u30d6\u30e9\u30b1\u30c3\u30c8\u3001\u304a\u3088\u3073\u30cd\u30b8\u3002.<\/li>\n<li><strong>\u7406\u7531\uff1a<\/strong>\u00a0\u8cbb\u7528\u5bfe\u52b9\u679c\u304c\u9ad8\u304f\u3001\u300c\u30b9\u30c6\u30f3\u30ec\u30b9\u300d\u306e\u3088\u3046\u306a\u5916\u89b3\u3068\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><strong>\u7d50\u8ad6\uff1a\u4ee5\u4e0b\u306e\u5834\u5408\u306f\u3001316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/strong><\/h3>\n<ul>\n<li><strong>\u5fdc\u7528\uff1a<\/strong>\u00a0\u8239\u8236\u7528\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u5168\u822c\n<ul>\n<li><strong>\u74b0\u5883\uff1a<\/strong>\u00a0\u6d77\u6c34\u3001\u5869\u6c34\u5674\u9727\u3001\u6d77\u9727\u3078\u306e\u7d99\u7d9a\u7684\u306a\u66dd\u9732\u3002.<\/li>\n<li><strong>\u7406\u7531\uff1a<\/strong>\u00a0\u3053\u308c\u306f316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5178\u578b\u7684\u306a\u7528\u9014\u3067\u3059\u3002\u6d77\u6c34\u4e2d\u306e\u9ad8\u6fc3\u5ea6\u306e\u5869\u5316\u7269\u306b\u3088\u3063\u3066\u3001304\uff0818\/8\uff09\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u9a5a\u304f\u307b\u3069\u77ed\u671f\u9593\u3067\u8150\u98df\u3084\u9306\u3073\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u624b\u3059\u308a\u3001\u30af\u30ea\u30fc\u30c8\u3001\u7559\u3081\u5177\u3001\u30a2\u30f3\u30ab\u30fc\u306a\u3069\u3001\u8239\u4e0a\u306e\u3042\u3089\u3086\u308b\u3082\u306e\u306b316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3057\u3070\u3057\u3070\u300c\u8239\u8236\u7528\u30b0\u30ec\u30fc\u30c9\u300d\u3068\u547c\u3070\u308c\u307e\u3059\u3002.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5fdc\u7528\uff1a<\/strong>\u00a0\u6d77\u5cb8\u6cbf\u3044\u304a\u3088\u3073\u9053\u8def\u6cbf\u3044\u306e\u5efa\u7bc9\n<ul>\n<li><strong>\u74b0\u5883\uff1a<\/strong>\u00a0\u6d77\u6cbf\u3044\u306e\u5efa\u7269\u3084\u3001\u5bd2\u51b7\u5730\u3067\u878d\u96ea\u5264\u304c\u4f7f\u7528\u3055\u308c\u308b\u4e3b\u8981\u5e79\u7dda\u9053\u8def\u6cbf\u3044\u306e\u5efa\u7269\u3002.<\/li>\n<li><strong>\u7406\u7531\uff1a<\/strong>\u00a0\u6d77\u304b\u3089\u306e\u5869\u6c34\u98db\u6cab\u3084\u3001\u5869\u304c\u6492\u304b\u308c\u305f\u9053\u8def\u304b\u3089\u821e\u3044\u4e0a\u304c\u308b\u5869\u5206\u306f\u3001\u5efa\u7269\u306e\u8868\u9762\u306b\u5869\u5316\u7269\u3092\u4ed8\u7740\u3055\u305b\u307e\u3059\u3002316\u756a\u306e\u5857\u6599\u306f\u3001\u898b\u82e6\u3057\u3044\u9306\u3073\u6c5a\u308c\u3084\u69cb\u9020\u7684\u306a\u8150\u98df\u3092\u9632\u3050\u305f\u3081\u306b\u5fc5\u9808\u3067\u3059\u3002.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5fdc\u7528\uff1a<\/strong>\u00a0\u533b\u85ac\u54c1\u304a\u3088\u3073\u5316\u5b66\u30d7\u30ed\u30bb\u30b9\n<ul>\n<li><strong>\u74b0\u5883\uff1a<\/strong>\u00a0\u591a\u7a2e\u591a\u69d8\u306a\u5316\u5b66\u7269\u8cea\uff08\u305d\u306e\u591a\u304f\u306f\u5869\u5316\u7269\u3092\u542b\u3080\uff09\u3092\u53d6\u308a\u6271\u3046\u30bf\u30f3\u30af\u3001\u914d\u7ba1\u3001\u53cd\u5fdc\u5668\u3002\u3053\u308c\u3089\u306e\u88c5\u7f6e\u306f\u3001\u904e\u9177\u306a\u6d17\u6d44\u304a\u3088\u3073\u6ec5\u83cc\u30b5\u30a4\u30af\u30eb\u306b\u3082\u8010\u3048\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/li>\n<li><strong>\u7406\u7531\uff1a<\/strong>\u00a0316L\uff08\u4f4e\u70ad\u7d20\u30d0\u30fc\u30b8\u30e7\u30f3\uff09\u306f\u3001\u512a\u308c\u305f\u8010\u85ac\u54c1\u6027\u3068\u6eb6\u63a5\u6027\u306b\u3088\u308a\u3001\u88fd\u54c1\u306e\u7d14\u5ea6\u3068\u6a5f\u5668\u306e\u9577\u5bff\u547d\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u3001\u88fd\u85ac\u696d\u754c\u306b\u304a\u3051\u308b\u6a19\u6e96\u898f\u683c\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5fdc\u7528\uff1a<\/strong>\u00a0\u98df\u54c1\u52a0\u5de5\uff08\u5869\u985e\u88fd\u54c1\u3092\u542b\u3080\uff09\n<ul>\n<li><strong>\u74b0\u5883\uff1a<\/strong>\u00a0\u5869\u6c34\u3092\u4f5c\u308b\u3001\u8089\u3092\u5869\u6f2c\u3051\u306b\u3059\u308b\u3001\u6f2c\u7269\u3092\u52a0\u5de5\u3059\u308b\u3001\u307e\u305f\u306f\u9ad8\u5869\u5206\u6fc3\u5ea6\u306e\u30bd\u30fc\u30b9\u3092\u88fd\u9020\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u6a5f\u5668\u3002.<\/li>\n<li><strong>\u7406\u7531\uff1a<\/strong>\u00a0\u9ad8\u6fc3\u5ea6\u306e\u5869\u5316\u30ca\u30c8\u30ea\u30a6\u30e0\u306b\u7d99\u7d9a\u7684\u306b\u3055\u3089\u3055\u308c\u308b\u3068\u3001304\u306f\u52a3\u5316\u3057\u307e\u3059\u3002\u98df\u54c1\u3078\u306e\u8150\u98df\u3084\u91d1\u5c5e\u6c5a\u67d3\u3092\u9632\u3050\u305f\u3081\u306b\u306f\u3001316\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6b20\u70b9\uff1a\u6b63\u76f4\u306a\u8a55\u4fa1<\/h2>\n<p>316\u306f\u512a\u308c\u305f <a href=\"https:\/\/www.eptahub.com\/ja\/%e6%9d%90%e6%96%99\/\" data-wpil-monitor-id=\"83\">\u6750\u6599<\/a> \u72b6\u6cc1\u306b\u3088\u3063\u3066\u306f\u3001\u6b20\u70b9\u304c\u306a\u3044\u308f\u3051\u3067\u306f\u306a\u3044\u3002\u512a\u79c0\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u3042\u3089\u3086\u308b\u6750\u6599\u306e\u9650\u754c\u3092\u7406\u89e3\u3057\u3066\u3044\u308b\u3002.<\/p>\n<ol>\n<li><strong>\u6700\u5927\u306e\u6b20\u70b9\uff1a\u30b3\u30b9\u30c8\u3002.<\/strong>\u00a0\u3053\u308c\u306f\u3044\u304f\u3089\u5f37\u8abf\u3057\u3066\u3082\u3057\u3059\u304e\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4fa1\u683c\u304c\u9ad8\u3044\u3053\u3068\u304c\u6700\u5927\u306e\u6b20\u70b9\u3067\u3059\u3002\u5fc5\u8981\u306e\u306a\u3044\u6642\u306b\u3053\u308c\u3092\u6307\u5b9a\u3059\u308b\u306e\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4ed6\u306e\u90e8\u5206\u306b\u6709\u52b9\u6d3b\u7528\u3067\u304d\u308b\u306f\u305a\u306e\u30ea\u30bd\u30fc\u30b9\u306e\u7121\u99c4\u9063\u3044\u3067\u3059\u3002.<\/li>\n<li><strong>\u7b4b\u529b\u5f37\u5316\u3067\u306f\u3042\u308a\u307e\u305b\u3093\uff1a<\/strong>\u00a0\u5927\u304d\u306a\u6b20\u70b9\u306e\u4e00\u3064\u306f\u3001316\u92fc\u304c\u3088\u308a\u5f37\u3044\u3068\u3044\u3046\u8aa4\u89e3\u3067\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u6a5f\u68b0\u7684\u306a\u6545\u969c\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b316\u92fc\u3092\u6307\u5b9a\u3057\u305f\u3082\u306e\u306e\u3001\u65b0\u3057\u3044\u90e8\u54c1\u3082\u540c\u3058\u3088\u3046\u306b\u6545\u969c\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u554f\u984c\u306e\u6839\u672c\u539f\u56e0\u3092\u8aa4\u8a3a\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u3001\u6642\u9593\u3068\u8cbb\u7528\u3092\u7121\u99c4\u306b\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002.<\/li>\n<li><strong>\u82e5\u5e72\u306e\u88ab\u524a\u6027\u4f4e\u4e0b\uff1a<\/strong>\u00a0\u5287\u7684\u306a\u9055\u3044\u3067\u306f\u306a\u3044\u3082\u306e\u306e\u3001\u4e00\u90e8\u306e\u6a5f\u68b0\u52a0\u5de5\u6280\u8853\u8005\u306f\u3001316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f304\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3088\u308a\u3082\u3084\u3084\u300c\u7c98\u7740\u6027\u300d\u304c\u3042\u308a\u3001\u52a0\u5de5\u304c\u96e3\u3057\u3044\u3068\u611f\u3058\u3066\u304a\u308a\u3001\u305d\u306e\u7d50\u679c\u3001\u52a0\u5de5\u30b3\u30b9\u30c8\u304c\u82e5\u5e72\u9ad8\u304f\u306a\u3063\u305f\u308a\u3001\u30b5\u30a4\u30af\u30eb\u30bf\u30a4\u30e0\u304c\u9045\u304f\u306a\u3063\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li><strong>\u5fc5\u305a\u3057\u3082\u300c\u512a\u308c\u3066\u3044\u308b\u300d\u3068\u306f\u9650\u3089\u306a\u3044\uff1a<\/strong>\u00a0316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u5869\u5316\u7269\u306b\u5bfe\u3057\u3066\u306f\u512a\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u5fc5\u305a\u3057\u3082\u5168\u3066\u306e\u5316\u5b66\u7269\u8cea\u306b\u5bfe\u3057\u3066\u512a\u308c\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4f8b\u3048\u3070\u3001\u9178\u5316\u529b\u306e\u5f37\u3044\u9178\u6027\u74b0\u5883\u3067\u306f\u3001\u7279\u5b9a\u306e\u7279\u6b8a\u306a\u30b0\u30ec\u30fc\u30c9\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u304c316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3088\u308a\u3082\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u4e07\u80fd\u3067\u306f\u306a\u304f\u3001\u7279\u5b9a\u306e\u7528\u9014\u306b\u7279\u5316\u3057\u305f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306a\u306e\u3067\u3059\u3002.<\/li>\n<\/ol>\n<h2>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4ed5\u69d8\u3092\u66d6\u6627\u3055\u306a\u304f\u6307\u5b9a\u3059\u308b\u306b\u306f\uff1f<\/h2>\n<p>\u8a2d\u8a08\u56f3\u9762\u3084\u898b\u7a4d\u4f9d\u983c\u66f8\u306b\u304a\u3044\u3066\u306f\u3001\u6b63\u78ba\u3055\u304c\u4f55\u3088\u308a\u3082\u91cd\u8981\u3067\u3059\u3002\u3053\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u3001\u6df7\u4e71\u3092\u56de\u907f\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<ol>\n<li><strong>\u6b63\u5f0f\u306aSAE\/ASTM\u898f\u683c\u306e\u7b49\u7d1a\u8868\u8a18\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/strong>\u00a0\u30cb\u30c3\u30af\u30cd\u30fc\u30e0\u306f\u7d76\u5bfe\u306b\u4f7f\u308f\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.\n<ul>\n<li><strong>\u907f\u3051\u308b\uff1a<\/strong>\u00a0\u201c\u300c18\/8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u300d\u307e\u305f\u306f\u300c\u8239\u8236\u7528\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u300d\u201d<\/li>\n<li><strong>\u7279\u5b9a\uff1a<\/strong>\u00a0\u201c\u300c\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u30bf\u30a4\u30d7304\u300d\u307e\u305f\u306f\u300c\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u30bf\u30a4\u30d7316\u300d\u201d<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u6eb6\u63a5\u90e8\u54c1\u306f\u3059\u3079\u3066\u300cL\u300d\u30b0\u30ec\u30fc\u30c9\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/strong>\u00a0\u3053\u308c\u306f\u3001\u6eb6\u63a5\u5f8c\u306e\u8150\u98df\u3092\u9632\u3050\u305f\u3081\u306e\u91cd\u8981\u306a\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3067\u3059\u3002.\n<ul>\n<li><strong>\u4f8b\uff1a<\/strong>\u00a0\u201c\u300c\u6750\u8cea\uff1a\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u30bf\u30a4\u30d7316L\u3001ASTM A240\u6e96\u62e0\u300d\u201d<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u88fd\u54c1\u5f62\u614b\u306b\u95a2\u3059\u308b\u6750\u6599\u898f\u683c\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/strong>\u00a0\u3053\u308c\u306f\u3001\u6750\u6599\u304c\u6e80\u305f\u3059\u3079\u304d\u6b63\u78ba\u306a\u4ed5\u69d8\u3092\u4f9b\u7d66\u696d\u8005\u306b\u4f1d\u3048\u308b\u3082\u306e\u3067\u3059\u3002.\n<ul>\n<li>\u30b7\u30fc\u30c8\/\u30d7\u30ec\u30fc\u30c8:\u00a0<strong>ASTM A240<\/strong><\/li>\n<li>\u30d0\u30fc\/\u30ed\u30c3\u30c9:\u00a0<strong>ASTM A276<\/strong><\/li>\n<li>\u30d1\u30a4\u30d7\uff1a\u00a0<strong>ASTM A312<\/strong><\/li>\n<li>\u935b\u9020\u54c1\uff1a\u00a0<strong>ASTM A473<\/strong><\/li>\n<\/ul>\n<\/li>\n<li><strong>\u8a8d\u8a3c\u6e08\u307f\u6750\u6599\u8a66\u9a13\u5831\u544a\u66f8\uff08MTR\uff09\u3092\u8981\u6c42\u3059\u308b\u3002.<\/strong>\u00a0\u3053\u308c\u306f\u30d7\u30ed\u306e\u8abf\u9054\u696d\u8005\u306b\u3068\u3063\u3066\u8b72\u308c\u306a\u3044\u6761\u4ef6\u3067\u3059\u3002MTR\u306f\u88fd\u9244\u6240\u304b\u3089\u306e\u300c\u51fa\u751f\u8a3c\u660e\u66f8\u300d\u3067\u3042\u308a\u3001\u53d7\u3051\u53d6\u308b\u6750\u6599\u30ed\u30c3\u30c8\u306e\u6b63\u78ba\u306a\u5316\u5b66\u5206\u6790\u7d50\u679c\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u3042\u306a\u305f\u304c\u652f\u6255\u3063\u305f\u901a\u308a316\u92fc\u3092\u53d7\u3051\u53d6\u3063\u305f\u3068\u3044\u3046\u7a76\u6975\u306e\u8a3c\u62e0\u3068\u306a\u308a\u307e\u3059\u3002.\n<ul>\n<li><strong>PO\u6ce8\u8a18:<\/strong>\u00a0\u201c\u300c\u51fa\u8377\u6642\u306b\u306f\u3001\u52a0\u71b1\u30ed\u30c3\u30c8\u307e\u3067\u8ffd\u8de1\u53ef\u80fd\u306a\u8a8d\u8a3c\u6e08\u307fMTR\uff08\u88fd\u9020\u8a18\u9332\uff09\u304c\u5fc5\u8981\u3067\u3059\u3002\u300d\u201d<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<p><strong>Q\uff1a18\/8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306818\/10\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u306f\u3001\u3069\u3061\u3089\u304c\u826f\u3044\u3067\u3059\u304b\uff1f<\/strong><br \/>\nA\uff1a\u3069\u3061\u3089\u3082\u30b0\u30ec\u30fc\u30c9304\u306e\u4e00\u7a2e\u3067\u3059\u3002\u300c18\/10\u300d\u306f\u30cb\u30c3\u30b1\u30eb\u542b\u6709\u91cf\u304c\u308f\u305a\u304b\u306b\u9ad8\u3044\u3060\u3051\u3067\u3059\uff0810%\u5bfe8%\uff09\u3002\u305d\u306e\u305f\u3081\u3001\u5149\u6ca2\u304c\u308f\u305a\u304b\u306b\u660e\u308b\u304f\u306a\u308a\u3001\u6df1\u7d5e\u308a\u52a0\u5de5\u6027\u80fd\u3082\u308f\u305a\u304b\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002\u8010\u98df\u6027\u3068\u5f37\u5ea6\u306b\u95a2\u3057\u3066\u306f\u3001\u5b9f\u8cea\u7684\u306b\u540c\u3058\u3067\u3059\u3002\u3069\u3061\u3089\u3082316\u306e\u4ee3\u66ff\u54c1\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p><strong>Q\uff1a18\/8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u78c1\u6027\u4f53\u3067\u3059\u304b\uff1f<\/strong><br \/>\nA\uff1a18\/8\uff08304\uff09\u306f\u3001\u5b8c\u5168\u306b\u713c\u304d\u306a\u307e\u3057\uff08\u8edf\u5316\uff09\u3055\u308c\u305f\u72b6\u614b\u3067\u306f\u975e\u78c1\u6027\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u51b7\u9593\u52a0\u5de5\uff08\u66f2\u3052\u3001\u30d7\u30ec\u30b9\u52a0\u5de5\u3001\u5f15\u304d\u629c\u304d\u52a0\u5de5\uff09\u3092\u65bd\u3059\u3068\u3001\u5fae\u7d30\u69cb\u9020\u304c\u5909\u5316\u3057\u3001\u308f\u305a\u304b\u306a\u78c1\u6027\u3092\u5e2f\u3073\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p><strong>Q: 18\/8\u3068316\u306e\u4e3b\u306a\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><br \/>\nA\uff1a\u4e3b\u306a\u9055\u3044\u306f\u3001316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u306f2-3%\u30e2\u30ea\u30d6\u30c7\u30f3\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u306e\u306b\u5bfe\u3057\u300118\/8\uff08304\uff09\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u306f\u542b\u307e\u308c\u3066\u3044\u306a\u3044\u70b9\u3067\u3059\u3002\u3053\u306e\u305f\u3081\u3001316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u5869\u5206\u3084\u305d\u306e\u4ed6\u306e\u5869\u5316\u7269\u3092\u542b\u3080\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u306f\u308b\u304b\u306b\u512a\u308c\u305f\u8010\u98df\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002.<\/p>\n<h2>\u7d50\u8ad6\uff1a\u30cb\u30c3\u30af\u30cd\u30fc\u30e0\u304b\u3089\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u610f\u601d\u6c7a\u5b9a\u3078<\/h2>\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4e16\u754c\u306f\u6570\u5b57\u3068\u5c02\u9580\u7528\u8a9e\u3067\u6ea2\u308c\u3066\u3044\u307e\u3059\u304c\u300118\/8\u3001304\u3001316\u306e\u9078\u629e\u306f\u6df7\u4e71\u3092\u62db\u304f\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002 <a href=\"https:\/\/www.eptahub.com\/ja\/%e6%95%99%e8%82%b2\/\" data-wpil-monitor-id=\"87\">\u89e3\u6c7a\u7b56\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u3088\u3046\u306b\u8003\u3048\u308b\u3053\u3068\u3060<\/a>:<\/p>\n<p>\u307e\u305a\u3001\u30cb\u30c3\u30af\u30cd\u30fc\u30e0\u3092\u7ffb\u8a33\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <strong>18\u00f78\u306f304\u3067\u3059\u3002.<\/strong><\/p>\n<p>\u7b2c\u4e8c\u306b\u3001\u91cd\u8981\u306a\u9055\u3044\u3092\u7279\u5b9a\u3059\u308b\u3002 <strong>316\u306b\u306f\u30e2\u30ea\u30d6\u30c7\u30f3\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002.<\/strong><\/p>\n<p>\u7b2c\u4e09\u306b\u3001\u91cd\u8981\u306a\u8cea\u554f\u3092\u3057\u307e\u3057\u3087\u3046\u3002 <strong>\u201c\u300c\u79c1\u306e\u90e8\u5206\u306f\u5869\u5316\u7269\uff08\u5869\u5206\uff09\u306b\u3055\u3089\u3055\u308c\u3066\u3044\u307e\u3059\u304b\uff1f\u300d\u201d<\/strong><\/p>\n<p>\u7b54\u3048\u304c\u300c\u3044\u3044\u3048\u300d\u306e\u5834\u5408\u3001\u8cbb\u7528\u5bfe\u52b9\u679c\u304c\u9ad8\u304f\u4fe1\u983c\u3067\u304d\u308b\u9078\u629e\u80a2\u306f <strong>304<\/strong>. \u7b54\u3048\u304c\u30a4\u30a8\u30b9\u306e\u5834\u5408\u3001\u8ffd\u52a0\u6295\u8cc7\u306f <strong>316<\/strong> \u305d\u308c\u306f\u5358\u306b\u826f\u3044\u30a2\u30a4\u30c7\u30a2\u3068\u3044\u3046\u3060\u3051\u3067\u306a\u304f\u3001\u8077\u696d\u4e0a\u5fc5\u8981\u306a\u3053\u3068\u306a\u306e\u3067\u3059\u3002.<\/p>\n<p>\u3053\u306e\u660e\u78ba\u306a\u8ad6\u7406\u306b\u5f93\u3044\u3001\u6b63\u78ba\u306a\u4ed5\u69d8\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u7528\u8a9e\u306e\u57df\u3092\u8d85\u3048\u3001\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u8abf\u9054\u306e\u9818\u57df\u3078\u3068\u8e0f\u307f\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u8cbb\u7528\u304c\u8ce2\u660e\u306b\u4f7f\u308f\u308c\u3001\u3059\u3079\u3066\u306e\u90e8\u54c1\u304c\u610f\u56f3\u3055\u308c\u305f\u74b0\u5883\u3067\u9577\u6301\u3061\u3059\u308b\u3088\u3046\u306b\u4f5c\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002 <a href=\"https:\/\/www.eptahub.com\/ja\/trade-resources\/\" data-wpil-monitor-id=\"84\">\u30a8\u30d7\u30bf\u30cf\u30d6<\/a>, \u3053\u308c\u306f\u3001\u79c1\u305f\u3061\u304c\u3059\u3079\u3066\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6c42\u3081\u308b\u660e\u78ba\u3055\u306e\u57fa\u6e96\u3067\u3059\u3002.<\/p>\n<h3>\u53c2\u8003\u6587\u732e<\/h3>\n<ol>\n<li><strong>ASTM\u30a4\u30f3\u30bf\u30fc\u30ca\u30b7\u30e7\u30ca\u30eb<\/strong>, \u300cASTM A240 \/ A240M\u3001, <a href=\"https:\/\/www.eptahub.com\/ja\/%e6%a8%99%e6%ba%96%e3%81%ad%e3%81%98\/\" data-wpil-monitor-id=\"86\">\u6a19\u6e96\u4ed5\u69d8<\/a> \u5727\u529b\u5bb9\u5668\u304a\u3088\u3073\u4e00\u822c\u7528\u9014\u5411\u3051\u306e\u30af\u30ed\u30e0\u304a\u3088\u3073\u30af\u30ed\u30e0\u30cb\u30c3\u30b1\u30eb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u677f\u3001\u30b7\u30fc\u30c8\u3001\u30b9\u30c8\u30ea\u30c3\u30d7\u7528\u3002.\u00a0<a href=\"https:\/\/www.astm.org\/a0240_a0240m-20.html\" target=\"_blank\" rel=\"noopener\">https:\/\/www.astm.org\/a0240_a0240m-20.html<\/a><\/li>\n<li><strong>ASTM\u30a4\u30f3\u30bf\u30fc\u30ca\u30b7\u30e7\u30ca\u30eb<\/strong>, \u300cASTM A276 \/ A276M\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u68d2\u304a\u3088\u3073\u5f62\u6750\u306e\u6a19\u6e96\u4ed5\u69d8\u300d.\u00a0<a href=\"https:\/\/www.astm.org\/a0276_a0276m-17.html\" target=\"_blank\" rel=\"noopener\">https:\/\/www.astm.org\/a0276_a0276m-17.html<\/a><\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>Hello, this is your senior engineer from Eptahub. Let&#8217;s tackle one of the most persistent and confusing questions I encounter in the world of metal fabrication: What is the real difference between 18\/8, 304, and 316 stainless steel? I&#8217;ve seen purchase orders delayed, products fail prematurely, and budgets wasted, all because of a misunderstanding of these three terms. You might see a water bottle marketed as &#8220;18\/8,&#8221; a kitchen sink specified as &#8220;Type 304,&#8221; and a boat cleat sold as &#8220;Marine Grade 316.&#8221; Are they all the same? Are they interchangeable? The short answer is a definitive no. The confusion arises because you are looking at two different naming conventions: [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":11753,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-11118","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-materials"],"_links":{"self":[{"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/posts\/11118","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/comments?post=11118"}],"version-history":[{"count":6,"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/posts\/11118\/revisions"}],"predecessor-version":[{"id":11755,"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/posts\/11118\/revisions\/11755"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/media\/11753"}],"wp:attachment":[{"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/media?parent=11118"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/categories?post=11118"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.eptahub.com\/ja\/wp-json\/wp\/v2\/tags?post=11118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}