{"id":8501,"date":"2024-08-20T07:23:00","date_gmt":"2024-08-19T23:23:00","guid":{"rendered":"https:\/\/app11147.cloudwayssites.com\/?p=8501"},"modified":"2024-11-13T16:43:09","modified_gmt":"2024-11-13T08:43:09","slug":"grade-305","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/ja\/stainless-steel\/grades\/grade-305\/","title":{"rendered":"305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\uff1a\u5b9a\u7fa9\u3001\u7d44\u6210\u3001\u7279\u6027\u3001\u7528\u9014\u306a\u3069"},"content":{"rendered":"<p>\u6210\u5f62\u304c\u5bb9\u6613\u3067\u8010\u98df\u6027\u306b\u512a\u308c\u305f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u304a\u63a2\u3057\u306a\u3089\u3001305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u304c\u6700\u9069\u3067\u3059\u3002305\u30b9\u30c6\u30f3\u30ec \u30b9\u92fc\u306f\u3001\u8010\u4e45\u6027\u3068\u52a0\u5de5\u6027\u306e\u4e21\u65b9\u304c\u8981\u6c42\u3055\u308c \u308b\u7523\u696d\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001305\u30b9\u30c6\u30f3\u30ec\u30b9\u306e\u6210\u5206\u3001\u7279\u6027\u3001\u7528\u9014\u306a\u3069\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u306f\uff1f<\/h2><p>305 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f <a href=\"https:\/\/steelprogroup.com\/ja\/stainless-steel\/type\/austenitic\/\">\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb<\/a> \u30af\u30ed\u30e0\u30fb\u30cb\u30c3\u30b1\u30eb\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u300268%\u306e\u9244\u300117-19%\u306e\u30af\u30ed\u30e0\u300110.5-13%\u306e\u30cb\u30c3\u30b1\u30eb\u304b\u3089\u6210\u308a\u3001\u5c11\u91cf\u306e\u30de\u30f3\u30ac\u30f3\u3001\u30b1\u30a4\u7d20\u3001\u70ad\u7d20\u3001\u30ea\u30f3\u3001\u786b\u9ec4\u3092\u542b\u3080\u3002&nbsp;<\/p><p>305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u52a0\u5de5\u786c\u5316\u7387\u304c\u4f4e\u304f\u3001\u6210\u5f62\u3084\u7d5e\u308a\u52a0\u5de5\u304c\u5bb9\u6613\u3067\u3059\u3002\u6210\u5f62\u6027\u306b\u512a\u308c\u3001\u8010\u98df\u6027\u306b\u3082\u512a\u308c\u3066\u3044\u308b\u3002\u901a\u5e38\u3001\u96fb\u5b50\u90e8\u54c1\u3001\u53a8\u623f\u6a5f\u5668\u3001\u5bb6\u96fb\u88fd\u54c1\u3001\u81ea\u52d5\u8eca\u90e8\u54c1\u306a\u3069\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002&nbsp;<\/p><h3 class=\"wp-block-heading\">305 \u30b9\u30c6\u30f3\u30ec\u30b9\u540c\u7b49\u54c1<\/h3><p>305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u306f\u3001\u898f\u683c\u3084\u56fd\u306b\u3088\u3063\u3066\u3044\u304f\u3064\u304b\u306e\u540c\u7b49\u54c1\u304c\u3042\u308b\u3002<\/p><ul class=\"wp-block-list\"><li>AISI 305 ( \u7c73\u56fd\u9244\u92fc\u5354\u4f1a )<\/li>\n\n<li>ASTM 305\uff08\u7c73\u56fd\u6750\u6599\u8a66\u9a13\u5354\u4f1a\uff09<\/li>\n\n<li>UNS S30500 \uff08\u7d71\u4e00\u756a\u53f7\u30b7\u30b9\u30c6\u30e0\uff09<\/li>\n\n<li>EN 1.4303\uff08\u6b27\u5dde\u898f\u683c\uff09<\/li><\/ul><h3 class=\"wp-block-heading\">305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u898f\u683c <\/h3><ul class=\"wp-block-list\"><li>ASTM A240&nbsp;<\/li>\n\n<li>ASME SA240&nbsp;<\/li>\n\n<li>AMS 5514<\/li><\/ul><h2 class=\"wp-block-heading\">305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u516c\u79f0\u7d44\u6210<\/h2><p>\u3053\u306e\u8868\u306f\u3001305\u30b9\u30c6\u30f3\u30ec\u30b9\u306e\u516c\u79f0\u7d44\u6210\u3092\u793a\u3059\u3002<\/p><figure class=\"wp-block-table is-style-regular\" style=\"overflow:auto\"><table><tbody><tr><td><strong>\u30a8\u30ec\u30e1\u30f3\u30c8<\/strong><\/td><td><strong>\u9244<\/strong><\/td><td><strong>\u30af\u30ed\u30e0<\/strong><\/td><td><strong>\u30cb\u30c3\u30b1\u30eb<\/strong><\/td><td><strong>\u30de\u30f3\u30ac\u30f3<\/strong><\/td><td><strong>\u30b7\u30ea\u30b3\u30f3<\/strong><\/td><td><strong>\u30ab\u30fc\u30dc\u30f3<\/strong><\/td><td><strong>\u30ea\u30f3<\/strong><\/td><td><strong>\u786b\u9ec4<\/strong><\/td><\/tr><tr><td>\u69cb\u6210\uff08%\uff09<\/td><td>~68<\/td><td>17-19<\/td><td>10.5-13<\/td><td>\u30de\u30c3\u30af\u30b92<\/td><td>\u6700\u59271<\/td><td>\u6700\u59270.12<\/td><td>\u6700\u59270.045<\/td><td>\u6700\u59270.03<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u7269\u7406\u7684\u6027\u8cea<\/h2><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/td><td><strong>\u30e1\u30fc\u30c8\u30eb<\/strong><\/td><td><strong>\u30a4\u30f3\u30da\u30ea\u30a2\u30eb<\/strong><\/td><\/tr><tr><td>\u5bc6\u5ea6<\/td><td>8.03 g\/cm\u00b3<\/td><td>0.290 lb\/in\u00b3<\/td><\/tr><tr><td>\u878d\u70b9<\/td><td>1398-1421 \u00b0C<\/td><td>2550-2590 \u00b0F<\/td><\/tr><tr><td>\u71b1\u4f1d\u5c0e\u7387<\/td><td>14.9 W\/m-K<\/td><td>103 BTU\u30fbin\/hr\u30fbft\u00b2\u30fb\u00b0F<\/td><\/tr><tr><td>\u71b1\u81a8\u5f35<\/td><td>17.2 \u00d7 10-\u2076 \/\u00b0C<\/td><td>9.56 \u00d7 10-\u2076 \/\u00b0F<\/td><\/tr><tr><td>\u96fb\u6c17\u4f1d\u5c0e\u7387<\/td><td>1.45 \u00d7 10\u2076 S\/m<\/td><td>2.5% IACS<\/td><\/tr><tr><td>\u78c1\u6c17\u7279\u6027<\/td><td>\u975e\u78c1\u6027<\/td><td>\u975e\u78c1\u6027<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6a5f\u68b0\u7684\u7279\u6027<\/h2><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong><\/td><td><strong>\u5178\u578b\u7684\u306a\u5024<\/strong><\/td><\/tr><tr><td>\u5f15\u5f35\u5f37\u5ea6<\/td><td>515-620 MPa (74.7-90 ksi)<\/td><\/tr><tr><td>\u964d\u4f0f\u5f37\u5ea6<\/td><td>205-260 MPa (29.7-80 ksi)<\/td><\/tr><tr><td>\u30d6\u30ea\u30cd\u30eb\u786c\u5ea6<\/td><td>147 HB<\/td><\/tr><tr><td>\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6<\/td><td>80-90 HRB<\/td><\/tr><tr><td>\u30d3\u30c3\u30ab\u30fc\u30b9\u786c\u5ea6<\/td><td>150-170 HV<\/td><\/tr><tr><td>\u4f38\u3073<\/td><td>50 mm\u306e40%<\/td><\/tr><tr><td>\u30e4\u30f3\u30b0\u7387<\/td><td>193 GPa (28 x 10^3 ksi)<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5229\u70b9<\/h2><ol class=\"wp-block-list\"><li>\u512a\u308c\u305f\u8010\u98df\u6027\u3002305\u30b9\u30c6\u30f3\u30ec\u30b9\u306f\u9306\u3084\u8150\u98df\u306b\u5f37\u304f\u3001\u6e7f\u6c17\u3084\u5316\u5b66\u85ac\u54c1\u306a\u3069\u69d8\u3005\u306a\u74b0\u5883\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n\n<li>\u9ad8\u3044\u5ef6\u6027\u3002\u3053\u306e\u92fc\u306f\u3001\u5272\u308c\u308b\u3053\u3068\u306a\u304f\u69d8\u3005\u306a\u5f62\u72b6\u306b\u5bb9\u6613\u306b\u6210\u5f62\u3067\u304d\u307e\u3059\u3002\u66f2\u3052\u52a0\u5de5\u3084\u6df1\u7d5e\u308a\u52a0\u5de5\u304c\u5fc5\u8981\u306a\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002<\/li>\n\n<li>\u975e\u78c1\u6027\u3002\u713c\u304d\u306a\u307e\u3057\u72b6\u614b\u3067\u306f\u3001305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u975e\u78c1\u6027\u3067\u3042\u308a\u3001\u3053\u308c\u306f\u96fb\u5b50\u6a5f\u5668\u3084\u533b\u7642\u5668\u5177\u306e\u3088\u3046\u306a\u7279\u5b9a\u306e\u7528\u9014\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3042\u308b\u3002<\/li>\n\n<li>\u512a\u308c\u305f\u8868\u9762\u4ed5\u4e0a\u3052\u3002\u8868\u9762\u306f\u6ed1\u3089\u304b\u3067\u5149\u6ca2\u304c\u3042\u308a\u3001\u88c5\u98fe\u76ee\u7684\u3084\u5916\u89b3\u304c\u91cd\u8981\u306a\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002<\/li><\/ol><h2 class=\"wp-block-heading\">305\u30b9\u30c6\u30f3\u30ec\u30b9\u306e\u6b20\u70b9<\/h2><ol class=\"wp-block-list\"><li>\u4e0b\u90e8\u6226\u529b\u3002&nbsp;<\/li><\/ol><p>\u4ed6\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u6bd4\u3079\u3001305\u306f\u5f15\u5f35\u5f37\u5ea6\u304c\u4f4e\u3044\u3002\u975e\u5e38\u306b\u9ad8\u3044\u5fdc\u529b\u304c\u304b\u304b\u308b\u7528\u9014\u306b\u306f\u9069\u3055\u306a\u3044\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p><ol start=\"2\" class=\"wp-block-list\"><li>\u3088\u308a\u9ad8\u3044\u30b3\u30b9\u30c8\u3002&nbsp;<\/li><\/ol><p>\u30cb\u30c3\u30b1\u30eb\u542b\u6709\u91cf\u304c\u9ad8\u3044\u305f\u3081\u3001305\u30b9\u30c6\u30f3\u30ec \u30b9\u92fc\u306f304\u306e\u3088\u3046\u306a\u4ed6\u306e\u92fc\u7a2e\u3088\u308a\u3082\u9ad8\u4fa1\u306b\u306a \u308a\u307e\u3059\u3002<\/p><ol start=\"3\" class=\"wp-block-list\"><li>\u9ad8\u6e29\u74b0\u5883\u306b\u306f\u9069\u3055\u306a\u3044\u3002<\/li><\/ol><p>&nbsp;305\u30b9\u30c6\u30f3\u30ec \u30b9\u92fc\u306f\u3001\u6975\u7aef\u306a\u6691\u3055\u3067\u306f\u6a5f\u68b0\u7684\u7279\u6027\u304c\u4f4e\u4e0b\u3059\u308b\u305f\u3081\u3001\u3042\u307e\u308a \u826f\u3044\u6027\u80fd\u3092\u767a\u63ee\u3057\u306a\u3044\u3002<\/p><h2 class=\"wp-block-heading\">305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u4f55\u306b\u4f7f\u308f\u308c\u308b\u306e\u304b\uff1f<\/h2><p>305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u4e00\u822c\u7684\u306b\u677f\u3001\u68d2\u3001\u7dda\u3001\u6761\u3001\u30b3\u30a4\u30eb\u72b6\u3067\u5165\u624b\u3067\u304d\u308b\u3002\u4ee5\u4e0b\u306f305\u30b9\u30c6\u30f3\u30ec\u30b9\u306e\u7528\u9014\u306b\u95a2\u3059\u308b\u8868\u3067\u3042\u308b\u3002<\/p><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u7533\u3057\u8fbc\u307f<\/strong><\/td><td><strong>\u7406\u7531<\/strong><\/td><\/tr><tr><td>\u53a8\u623f\u6a5f\u5668<\/td><td>\u512a\u308c\u305f\u8010\u98df\u6027<\/td><\/tr><tr><td>\u5bb6\u96fb\u88fd\u54c1<\/td><td>\u8010\u4e45\u6027\u306b\u512a\u308c\u3001\u304a\u624b\u5165\u308c\u304c\u7c21\u5358<\/td><\/tr><tr><td>\u81ea\u52d5\u8eca\u90e8\u54c1<\/td><td>\u6210\u5f62\u6027\u304c\u9ad8\u304f\u3001\u30c8\u30ea\u30e0\u306b\u9069\u3057\u3066\u3044\u308b<\/td><\/tr><tr><td>\u96fb\u5b50\u90e8\u54c1<\/td><td>\u7cbe\u5bc6\u6210\u5f62\u3001\u8010\u74b0\u5883\u6027<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\">305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u88fd\u9020\u3068\u52a0\u5de5<\/h2><p>305\u30b9\u30c6\u30f3\u30ec \u30b9\u92fc\u306f\u3001\u3053\u306e\u3088\u3046\u306a\u5de5\u7a0b\u3068\u65b9\u6cd5\u306b\u3088\u3063\u3066\u3001\u512a\u308c\u305f\u6210\u5f62\u6027\u3001 \u5f37\u529b\u306a\u8010\u98df\u6027\u3001\u5e45\u5e83\u3044\u7528\u9014\u306b\u4f7f\u7528\u3067\u304d\u308b\u80fd\u529b\u3092 \u78ba\u4fdd\u3057\u3066\u3044\u308b\u3002<\/p><h3 class=\"wp-block-heading\">\u88fd\u9020\u5de5\u7a0b<\/h3><ol class=\"wp-block-list\"><li>\u6eb6\u89e3\u3068\u92f3\u9020<\/li><\/ol><p>\u9244\u3001\u30af\u30ed\u30e0\u3001\u30cb\u30c3\u30b1\u30eb\u3001\u30de\u30f3\u30ac\u30f3\u3001\u30b7\u30ea\u30b3\u30f3\u3001\u70ad\u7d20\u3001\u30ea\u30f3\u3001\u786b\u9ec4\u306a\u3069\u306e\u539f\u6599\u3092\u96fb\u6c17\u7089\u3067\u6eb6\u304b\u3059\u3002\u305d\u306e\u5f8c\u3001\u6eb6\u3051\u305f\u92fc\u3092\u30b9\u30e9\u30d6\u306b\u92f3\u9020\u3059\u308b\u3002&nbsp;<\/p><ol start=\"2\" class=\"wp-block-list\"><li>\u71b1\u9593\u5727\u5ef6<\/li><\/ol><p>\u30b9\u30e9\u30d6\u306f\u9ad8\u6e29\uff081149\uff5e1260\u2103\u30012100\uff5e2300\u00b0F\uff09\u306b\u52a0\u71b1\u3055\u308c\u3001\u5727\u5ef6\u6a5f\u306b\u304b\u3051\u3089\u308c\u308b\u3002\u3053\u306e\u5de5\u7a0b\u3067\u539a\u307f\u304c\u6e1b\u5c11\u3057\u3001\u92fc\u677f\u307e\u305f\u306f\u539a\u677f\u306b\u6210\u5f62\u3055\u308c\u308b\u3002\u305d\u306e\u5f8c\u3001\u92fc\u306e\u7279\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u6025\u51b7\u3055\u308c\u308b\u3002<\/p><ol start=\"3\" class=\"wp-block-list\"><li>\u30a2\u30cb\u30fc\u30ea\u30f3\u30b0<\/li><\/ol><p>\u71b1\u9593\u5727\u5ef6\u5f8c\u3001\u92fc\u306f1010\uff5e1121\u2103\uff081850\uff5e2050\u00b0F\uff09\u306b\u52a0\u71b1\u3055\u308c\u3001\u305d\u306e\u5f8c\u6025\u51b7\u3055\u308c\u308b\u3002\u713c\u920d\u306f\u5185\u90e8\u5fdc\u529b\u3092\u7de9\u548c\u3057\u3001\u5ef6\u6027\u3092\u9ad8\u3081\u308b\u3002<\/p><ol start=\"4\" class=\"wp-block-list\"><li>\u30d4\u30af\u30eb\u30b9<\/li><\/ol><p>\u71b1\u9593\u5727\u5ef6\u3068\u713c\u920d\u3067\u5f62\u6210\u3055\u308c\u305f\u9178\u5316\u30b9\u30b1\u30fc\u30eb\u3092\u9664\u53bb\u3059\u308b\u305f\u3081\u3001\u713c\u920d\u92fc\u306f\u9178\u6d74\u3067\u9178\u6d17\u3055\u308c\u308b\u3002\u3053\u306e\u5de5\u7a0b\u306f\u3001\u8868\u9762\u3092\u6e05\u6d44\u306b\u3057\u3001\u3055\u3089\u306a\u308b\u52a0\u5de5\u306b\u5099\u3048\u308b\u3002<\/p><ol start=\"5\" class=\"wp-block-list\"><li>\u51b7\u9593\u5727\u5ef6<\/li><\/ol><p>\u92fc\u6750\u3092\u5ba4\u6e29\u3067\u30ed\u30fc\u30e9\u30fc\u306b\u901a\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6700\u7d42\u7684\u306a\u539a\u307f\u304c\u5f97\u3089\u308c\u3001\u8868\u9762\u4ed5\u4e0a\u3052\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u51b7\u9593\u5727\u5ef6\u306f\u3001\u52a0\u5de5\u786c\u5316\u306b\u3088\u3063\u3066\u5f37\u5ea6\u3068\u786c\u5ea6\u3092\u9ad8\u3081\u307e\u3059\u3002<\/p><ol start=\"6\" class=\"wp-block-list\"><li>\u4ed5\u4e0a\u3052<\/li><\/ol><p>\u6700\u7d42\u4ed5\u4e0a\u3052\u5de5\u7a0b\u306b\u306f\u3001\u5207\u65ad\u3001\u7814\u78e8\u3001\u8868\u9762\u51e6\u7406\u306a\u3069\u304c\u542b\u307e\u308c\u3001\u92fc\u6750\u304c\u7528\u9014\u306b\u5fc5\u8981\u306a\u4ed5\u69d8\u306b\u9069\u5408\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/p><h3 class=\"wp-block-heading\">\u6a5f\u68b0\u52a0\u5de5<\/h3><p>305\u30b9\u30c6\u30f3\u30ec\u30b9\u3092\u52b9\u679c\u7684\u306b\u52a0\u5de5\u3059\u308b\u306b\u306f\u3001\u4f4e\u901f\u3067\u91cd\u3044\u9001\u308a\u3092\u4f7f\u7528\u3059\u308b\u3002\u3053\u308c\u306f\u3001\u52a0\u5de5\u4e2d\u306b\u6750\u6599\u304c\u30b0 \u30ec\u30fc\u30ba\u3059\u308b\u306e\u3092\u9632\u3050\u306e\u306b\u5f79\u7acb\u3064\u3002305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u70ad\u7d20\u542b\u6709\u91cf\u304c\u9ad8\u3044\u305f\u3081\u3001 \u4f1d\u7d71\u7684\u306a\u52a0\u5de5\u65b9\u6cd5\u304c\u63a8\u5968\u3055\u308c\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u826f\u597d\u306a\u5207\u524a\u901f\u5ea6\u3068\u9ad8\u54c1 \u8cea\u306e\u8868\u9762\u4ed5\u4e0a\u3052\u304c\u5f97\u3089\u308c\u308b\u3002<\/p><h3 class=\"wp-block-heading\">\u6eb6\u63a5<\/h3><p>305\u30b9\u30c6\u30f3\u30ec\u30b9\u306e\u6eb6\u63a5\u306f\u3001\u305d\u306e\u786c\u3055\u3086\u3048\u306b\u96e3 \u3057\u3044\u3002\u5272\u308c\u3092\u9632\u3050\u306b\u306f\u3001\u9069\u5207\u306a\u8a2d\u5099\u3068\u6280 \u8853\u304c\u91cd\u8981\u3067\u3042\u308b\u3002\u30aa\u30ad\u30b7\u30a2\u30bb\u30c1\u30ec\u30f3\u6eb6\u63a5\u306f\u63a8\u5968\u3055\u308c\u306a\u3044\u3002\u6700\u9069\u306a\u8010\u98df\u6027\u3092\u5f97\u308b\u306b\u306f\u3001309L\u6eb6\u52a0\u6750\u3092\u4f7f \u7528\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3059\u308b\u3002\u6eb6\u63a5\u30a2\u30fc\u30af\u3092\u9178\u5316\u3084\u6c5a\u67d3\u304b\u3089\u5b88\u308b\u305f\u3081\u306b\u3001\u975e \u78c1\u6027\u7279\u6b8a\u30af\u30e9\u30f3\u30d7\u304c\u5fc5\u8981\u306a\u5834\u5408\u304c\u591a\u3044\u3002<\/p><h3 class=\"wp-block-heading\">\u30db\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0<\/h3><p>305\u30b9\u30c6\u30f3\u30ec \u30b9\u92fc\u306e\u71b1\u9593\u52a0\u5de5\u306f\u30011149\uff5e1260\u00b0C (2100\uff5e2300\u00b0F)\u306e \u6e29\u5ea6\u3067\u884c\u306a\u3046\u5fc5\u8981\u304c\u3042\u308b\u3002\u8010\u98df\u6027\u3092\u6700\u5927\u5316\u3059\u308b\u306b\u306f\u3001\u71b1\u9593\u52a0\u5de5\u5f8c\u306b \u6025\u51b7\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002\u3053\u306e\u5de5\u7a0b\u306b\u3088\u308a\u3001\u6750 \u6599\u306f\u8010\u4e45\u6027\u3092\u5411\u4e0a\u3055\u305b\u306a\u304c\u3089\u3001\u671b\u307e\u3057\u3044\u7279\u6027 \u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p><h3 class=\"wp-block-heading\">\u51b7\u9593\u52a0\u5de5<\/h3><p>305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u52a0\u5de5\u786c\u5316\u7387\u304c\u4f4e\u3044\u305f\u3081\u3001 \u512a\u308c\u305f\u51b7\u9593\u52a0\u5de5\u7279\u6027\u3092\u793a\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u3053\u306e\u92fc\u306f\u7d5e\u308a\u52a0\u5de5\u3001\u30b9\u30d1\u30f3\u52a0\u5de5\u3001 \u982d\u51fa\u3057\u52a0\u5de5\u3001\u30d6\u30e9\u30f3\u30af\u52a0\u5de5\u304c\u5bb9\u6613\u3067\u3042\u308b\u3002\u51b7\u9593\u52a0\u5de5\u306f\u3001\u6210\u5f62\u6027\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u3001\u6750 \u6599\u306e\u5f37\u5ea6\u3068\u786c\u5ea6\u3092\u8457\u3057\u304f\u5411\u4e0a\u3055\u305b\u308b\u3002<\/p><h3 class=\"wp-block-heading\">\u786c\u5316<\/h3><p>305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u786c\u5316\u3055\u305b\u308b\u306b\u306f\u3001\u6a19\u6e96\u7684\u306a\u71b1\u51e6\u7406\u306f\u52b9\u679c\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u4ee3\u308f\u308a\u3001\u51b7\u9593\u52a0\u5de5\u306b\u3088\u3063\u3066\u786c\u5ea6\u3068\u5f37\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u306f\u3001\u69d8\u3005\u306a\u8981\u6c42\u306e\u9ad8\u3044\u7528\u9014\u306b\u5bfe\u3057\u3066\u3001\u6750\u6599\u306e\u8010\u4e45\u6027\u3092\u52b9\u679c\u7684\u306b\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\">305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u4ed6\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u7a2e\u306e\u9055\u3044<\/h2><p>\u3053\u306e\u8868\u306f\u3001\u3053\u308c\u3089\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u7a2e \u306e\u5143\u7d20\u7d44\u6210\u306e\u9055\u3044\u3092\u793a\u3057\u3066\u3044\u308b\u3002<\/p><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u30a8\u30ec\u30e1\u30f3\u30c8<\/strong><\/td><td><strong>305<\/strong><\/td><td><strong><a href=\"https:\/\/steelprogroup.com\/ja\/stainless-steel\/grades\/grade-304\/\">304<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/steelprogroup.com\/ja\/stainless-steel\/grades\/grade-303\/\">303<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/steelprogroup.com\/ja\/stainless-steel\/grades\/grade-316\/\">316<\/a><\/strong><\/td><\/tr><tr><td>\u30ab\u30fc\u30dc\u30f3<\/td><td>\u22640.12%<\/td><td>\u22640.08%<\/td><td>\u22640.15%<\/td><td>\u22640.08%<\/td><\/tr><tr><td>\u30de\u30f3\u30ac\u30f3<\/td><td>\u22642.00%<\/td><td>\u22642.00%<\/td><td>\u22642.00%<\/td><td>\u22642.00%<\/td><\/tr><tr><td>\u30ea\u30f3<\/td><td>\u22640.045%<\/td><td>\u22640.045%<\/td><td>\u22640.20%<\/td><td>\u22640.045%<\/td><\/tr><tr><td>\u786b\u9ec4<\/td><td>\u22640.03%<\/td><td>\u22640.03%<\/td><td>0.15-0.35%<\/td><td>\u22640.03%<\/td><\/tr><tr><td>\u30b7\u30ea\u30b3\u30f3<\/td><td>\u22641.00%<\/td><td>\u22641.00%<\/td><td>\u22641.00%<\/td><td>\u22641.00%<\/td><\/tr><tr><td>\u30af\u30ed\u30e0<\/td><td>17.0-19.0%<\/td><td>18.0-20.0%<\/td><td>17.0-19.0%<\/td><td>16.0-18.0%<\/td><\/tr><tr><td>\u30cb\u30c3\u30b1\u30eb<\/td><td>10.5-13.0%<\/td><td>8.0-10.5%<\/td><td>8.0-10.0%<\/td><td>10.0-14.0%<\/td><\/tr><tr><td>\u7a92\u7d20<\/td><td>\u8a72\u5f53\u306a\u3057<\/td><td>\u22640.10%<\/td><td>\u8a72\u5f53\u306a\u3057<\/td><td>\u22640.10%<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading\">304\u5bfe305<\/h3><ul class=\"wp-block-list\"><li>305\u30b9\u30c6\u30f3\u30ec \u30b9\u92fc\u306f\u3001\u30cb\u30c3\u30b1\u30eb\u542b\u6709\u91cf\u304c\u9ad8\u3044\u305f\u3081\u6210\u5f62\u6027\u306b\u512a\u308c \u3066\u3044\u308b\u3002\u5bfe\u7167\u7684\u306b\u3001304\u306f\u4e00\u822c\u7684\u306a\u6210\u5f62\u306b\u306f\u9069\u3057 \u3066\u3044\u308b\u304c\u3001\u8907\u96d1\u306a\u5f62\u72b6\u306b\u306f\u3042\u307e\u308a\u52b9\u679c\u304c\u306a\u3044\u3002&nbsp;<\/li>\n\n<li>305\u306f\u52a0\u5de5\u786c\u5316\u7387\u304c\u4f4e\u304f\u3001\u786c\u304f\u306a\u308a\u3059\u304e\u305a\u3001\u6a5f\u68b0\u52a0\u5de5\u3084\u6210\u5f62\u304c\u5bb9\u6613\u3067\u3042\u308b\u3002304\u306f\u52a0\u5de5\u786c\u5316\u304c\u901f\u304f\u3001\u5f37\u5ea6\u306f\u5411\u4e0a\u3059\u308b\u304c\u8106\u304f\u306a\u308b\u3002&nbsp;<\/li>\n\n<li>\u3069\u3061\u3089\u3082\u540c\u69d8\u306e <a href=\"https:\/\/steelprogroup.com\/ja\/stainless-steel\/properties\/corrosion-resistant\/\">\u8010\u98df\u6027<\/a>\u305f\u3060\u3057\u3001305 \u306f\u30cb\u30c3\u30b1\u30eb\u542b\u6709\u91cf\u304c\u591a\u3044\u305f\u3081\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/li><\/ul><h3 class=\"wp-block-heading\">303 vs 305<\/h3><ul class=\"wp-block-list\"><li>305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001303\u3088\u308a\u3082\u6210\u5f62\u6027\u306b\u512a\u308c \u3066\u3044\u308b\u3002303\u306f\u786b\u9ec4\u3092\u591a\u304f\u542b\u307f\u3001\u88ab\u524a\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3002303\u306f\u8907\u96d1\u306a\u6210\u5f62\u306b\u306f\u9069\u3055\u306a\u3044\u3002&nbsp;<\/li>\n\n<li>303\u306f\u8010\u98df\u6027\u304c\u4f4e\u3044\u3002305\u306f\u3088\u308a\u9ad8\u4fa1\u3067\u3042\u308b\u304c\u3001303\u306f\u9ad8\u3044\u88ab\u524a\u6027\u304c\u5fc5\u8981\u3067\u8010\u98df\u6027\u304c\u305d\u308c\u307b\u3069\u91cd\u8981\u3067\u306a\u3044\u7528\u9014\u3067\u306f\u8cbb\u7528\u5bfe\u52b9\u679c\u304c\u9ad8\u3044\u3002<\/li><\/ul><h3 class=\"wp-block-heading\">316 \u5bfe 305<\/h3><ul class=\"wp-block-list\"><li>316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u30e2\u30ea\u30d6\u30c7\u30f3\u306e\u5b58\u5728\u306b\u3088\u308a\u3001\u3088\u308a\u5f37\u304f\u3001\u3088\u308a\u8010\u4e45\u6027\u304c\u3042\u308b\u3002\u3088\u308a\u53b3\u3057\u3044\u74b0\u5883\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002&nbsp;<\/li>\n\n<li>316\u306f\u30cb\u30c3\u30b1\u30eb\u3068\u30e2\u30ea\u30d6\u30c7\u30f3\u306e\u542b\u6709\u91cf\u304c\u591a\u3044\u305f\u3081\u3001305\u3088\u308a\u3082\u9ad8\u4fa1\u3067\u3042\u308b\u3002305\u306f316\u3088\u308a\u878d\u70b9\u7bc4\u56f2\u304c\u9ad8\u3044\u3002&nbsp;<\/li>\n\n<li>305\u306f\u3001\u96fb\u5b50\u90e8\u54c1\u3084\u53f0\u6240\u7528\u54c1\u306e\u3088\u3046\u306a\u8907\u96d1\u306a\u6210\u5f62\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002316\u306f\u6d77\u6d0b\u74b0\u5883\u3001\u533b\u85ac\u54c1\u88fd\u9020\u3001\u5916\u79d1\u5668\u5177\u306a\u3069\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002<\/li><\/ul><h2 class=\"wp-block-heading\">305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4e00\u822c\u7684\u306a\u5f62\u72b6<\/h2><p>305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4e00\u822c\u7684\u306a\u7528\u9014\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\">\u30b7\u30fc\u30c8\u3068\u30d7\u30ec\u30fc\u30c8<\/h3><p>\u5e73\u3089\u306a\u92fc\u7247\u3067\u3042\u308b\u3002\u539a\u3055\u306b\u306f\u5e45\u304c\u3042\u308b\u3002\u53a8\u623f\u6a5f\u5668\u3001\u5bb6\u96fb\u88fd\u54c1\u3001\u96fb\u5b50\u90e8\u54c1\u306a\u3069\u306e\u7528\u9014\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002<\/p><h3 class=\"wp-block-heading\">\u30d0\u30fc\u3068\u30ed\u30c3\u30c9<\/h3><p>\u9577\u304f\u3066\u9811\u4e08\u306a\u92fc\u9244\u88fd\u3060\u3002\u65ad\u9762\u306f\u5186\u5f62\u307e\u305f\u306f\u9577\u65b9\u5f62\u3002\u88fd\u9020\u3001\u6a5f\u68b0\u52a0\u5de5\u3001\u69cb\u9020\u7528\u9014\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002<\/p><h3 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href=\"https:\/\/steelprogroup.com\/ja\/contact-us\/\">\u91d1\u5c5e\u5c02\u9580\u5bb6\u3078\u306e\u304a\u554f\u3044\u5408\u308f\u305b<\/a>.<\/p><p>\u7279\u6b8a\u92fc\u306e\u30c8\u30c3\u30d7\u30e1\u30fc\u30ab\u30fc\u304a\u3088\u3073\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3068\u3057\u3066\u3001100%\u306e\u54c1\u8cea\u4fdd\u8a3c\u3068\u3068\u3082\u306b\u3001\u591a\u696d\u7a2e\u306b\u308f\u305f\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3001\u304a\u5ba2\u69d8\u3068\u3068\u3082\u306b\u6210\u9577\u3059\u308b\u3053\u3068\u3092\u304a\u7d04\u675f\u3057\u307e\u3059\u3002\u8a2a\u554f <a href=\"https:\/\/steelprogroup.com\/ja\">\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/a> \u307e\u305f\u306f <a href=\"https:\/\/steelprogroup.com\/ja\/contact-us\/\">\u898b\u7a4d\u3082\u308a\u3092\u9001\u308b<\/a>\u6298\u308a\u8fd4\u3057\u3054\u9023\u7d61\u3044\u305f\u3057\u307e\u3059\uff01<\/p>","protected":false},"excerpt":{"rendered":"<p>\u6210\u5f62\u304c\u5bb9\u6613\u3067\u8010\u98df\u6027\u306b\u512a\u308c\u305f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u304c\u5fc5\u8981\u306a\u5834\u5408\u3001305\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f[...]\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>","protected":false},"author":1,"featured_media":8508,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_eb_attr":"","rank_math_lock_modified_date":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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