{"id":2237,"date":"2021-08-06T06:41:21","date_gmt":"2021-08-06T06:41:21","guid":{"rendered":"https:\/\/wldstainless.com\/?p=2237"},"modified":"2021-08-06T06:41:21","modified_gmt":"2021-08-06T06:41:21","slug":"is-318ln-a-type-duplex-stainless-steel-grades","status":"publish","type":"post","link":"https:\/\/wldstainless.com\/ja\/is-318ln-a-type-duplex-stainless-steel-grades\/","title":{"rendered":"318LN \u306f\u4e8c\u76f8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u30b0\u30ec\u30fc\u30c9\u306e\u4e00\u7a2e\u3067\u3059\u304b?"},"content":{"rendered":"<p>318LN \u306f\u7a92\u7d20\u5f37\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u3001300 \u30b7\u30ea\u30fc\u30ba\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u8150\u98df\u969c\u5bb3\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002318LN \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u69cb\u9020\u306f\u3001\u9023\u7d9a\u3057\u305f\u30d5\u30a7\u30e9\u30a4\u30c8\u76f8\u306b\u56f2\u307e\u308c\u305f\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002318LN \u306b\u306f\u3001\u713c\u920d\u72b6\u614b\u3067\u7d04 40-50% \u306e\u30d5\u30a7\u30e9\u30a4\u30c8\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u4e8c\u76f8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u898b\u306a\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4e8c\u76f8\u69cb\u9020\u306f\u3001\u30d5\u30a7\u30e9\u30a4\u30c8\u5408\u91d1 (\u5fdc\u529b\u8150\u98df\u5272\u308c\u8010\u6027\u3068\u9ad8\u5f37\u5ea6) \u3068\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u5408\u91d1\u306e\u512a\u308c\u305f\u7279\u6027 (\u88fd\u9020\u306e\u5bb9\u6613\u3055\u3068\u8010\u8150\u98df\u6027) \u3092\u517c\u306d\u5099\u3048\u3066\u3044\u307e\u3059\u3002318LN \u306f\u3001H2S \u5747\u4e00\u8150\u98df\u3001\u786b\u5316\u7269\u5fdc\u529b\u5272\u308c\u3001\u6c34\u7d20\u8106\u5316\u3068\u5b54\u98df\u3001\u9084\u5143\u5a92\u4f53\u8150\u98df\u306b\u8010\u6027\u304c\u3042\u308a\u307e\u3059\u3002H2S \u5206\u5727\u304c 1MPa \u3092\u8d85\u3048\u308b\u63a1\u6398\u74b0\u5883\u3067\u4f7f\u7528\u3059\u308b\u786b\u9ec4\u8010\u6027\u306e\u5751\u53e3\u3001\u30d0\u30eb\u30d6\u3001\u30b9\u30c6\u30e0\u3001\u30d5\u30a1\u30b9\u30ca\u30fc\u306e\u88fd\u9020\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001318LN \u4e8c\u76f8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u9ad8\u6e29\u306b\u9577\u6642\u9593\u3055\u3089\u3055\u308c\u308b\u3068\u8106\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u4f7f\u7528\u306f 600\u00b0F \u672a\u6e80\u306b\u5236\u9650\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3>318LN\u92fc\u306e\u5316\u5b66\u7d44\u6210<\/h3>\n<table>\n<tbody>\n<tr>\n<td width=\"94\">Cr<\/td>\n<td width=\"94\">\u30cb<\/td>\n<td width=\"94\">\u30e2<\/td>\n<td width=\"94\">\uff23<\/td>\n<td width=\"94\">\u3044\u3044\u3048<\/td>\n<td width=\"94\">\u30df\u30cd\u30bd\u30bf<\/td>\n<td width=\"94\">\u30b7<\/td>\n<td width=\"94\">\u30dd<\/td>\n<td width=\"94\">\u30b9<\/td>\n<\/tr>\n<tr>\n<td width=\"94\">22.0-23.0<\/td>\n<td width=\"94\">4.50-6.50<\/td>\n<td width=\"94\">3.00-3.50<\/td>\n<td width=\"94\">\u22640.030<\/td>\n<td width=\"94\">0.14-0.20<\/td>\n<td width=\"94\">\u22642.00<\/td>\n<td width=\"94\">\u22641.00<\/td>\n<td width=\"94\">\u22640.030<\/td>\n<td width=\"94\">\u22640.020<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr>\n<td colspan=\"4\" width=\"852\">\u6a5f\u68b0\u7684\u6027\u8cea<\/td>\n<\/tr>\n<tr>\n<td width=\"213\">\u30a4\u30fc\u30b9\uff08Mpa\uff09<\/td>\n<td width=\"213\">\uff08MPa\uff09<\/td>\n<td width=\"213\">\u4f38\u9577\uff08%\uff09<\/td>\n<td width=\"213\">Hv<\/td>\n<\/tr>\n<tr>\n<td width=\"213\">\u6a19\u6e96<\/td>\n<td width=\"213\">\u2265 450<\/td>\n<td width=\"213\">\u2265 620<\/td>\n<td width=\"213\">18\u6b73\u4ee5\u4e0a<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\" width=\"852\">\u7269\u7406\u7684\u7279\u6027<\/td>\n<\/tr>\n<tr>\n<td width=\"213\">\u5bc6\u5ea6\uff08g\/cm\uff09<\/td>\n<td width=\"213\">\u6bd4\u71b1(J\/gC)<\/td>\n<td width=\"213\">\u71b1\u4f1d\u5c0e\u7387<\/p>\n<p>100\u2103(W\/m)<\/td>\n<td width=\"213\">\u71b1\u81a8\u5f35\u4fc2\u6570<\/p>\n<p>20\u301c100\u2103\uff0810\u2103\uff09<\/td>\n<\/tr>\n<tr>\n<td width=\"213\">7.8<\/td>\n<td width=\"213\">0.45<\/td>\n<td width=\"213\">19.0<\/td>\n<td width=\"213\">13.7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h3>318LN\u92fc\u306e\u7279\u5fb4<\/h3>\n<ul>\n<li>\u786b\u5316\u7269\u5fdc\u529b\u8150\u98df\u306b\u5bfe\u3059\u308b\u512a\u308c\u305f\u8010\u6027<\/li>\n<li>\u5869\u5316\u7269\u5fdc\u529b\u8150\u98df\u5272\u308c\u3001\u5b54\u98df\u3001\u9699\u9593\u8150\u98df\u306b\u5bfe\u3059\u308b\u512a\u308c\u305f\u8010\u6027<\/li>\n<li>\u9ad8\u5f37\u5ea6\u3001<\/li>\n<li>\u512a\u308c\u305f\u6eb6\u63a5\u6027\u3068\u4f5c\u696d\u6027<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>318LN\u92fc\u306e\u7528\u9014<\/h3>\n<ul>\n<li>\u5316\u5b66\u51e6\u7406\u5bb9\u5668\u3001\u30d1\u30a4\u30d7\u3001\u71b1\u4ea4\u63db\u5668<\/li>\n<li>\u30d1\u30eb\u30d7\u5de5\u5834\u306e\u84b8\u89e3\u91dc\u3001\u6f02\u767d\u5264\u6d17\u6d44\u6a5f\u3001\u30c1\u30c3\u30d7\u306e\u84b8\u6c17\u51e6\u7406\u5bb9\u5668<\/li>\n<li>\u98df\u54c1\u52a0\u5de5\u6a5f\u5668<\/li>\n<li>\u77f3\u6cb9\u5316\u5b66\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3068\u71b1\u4ea4\u63db\u5668<\/li>\n<li>\u6392\u30ac\u30b9\u8131\u786b\u88c5\u7f6e<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>318LN \u4e8c\u76f8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001300 \u30b7\u30ea\u30fc\u30ba\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u304c\u5869\u5316\u7269\u5fdc\u529b\u8150\u98df\u5272\u308c\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u3044\u7528\u9014\u306b\u7d4c\u6e08\u7684\u3067\u52b9\u679c\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u304c\u5f15\u5f35\u5fdc\u529b\u3092\u53d7\u3051\u308b\u3068\u3001\u5869\u5316\u7269\u3092\u542b\u3080\u6eb6\u6db2\u3068\u63a5\u89e6\u3057\u3066\u5fdc\u529b\u8150\u98df\u5272\u308c\u304c\u767a\u751f\u3057\u3001\u6e29\u5ea6\u304c\u4e0a\u6607\u3059\u308b\u3068\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5fdc\u529b\u8150\u98df\u5272\u308c\u306b\u5bfe\u3059\u308b\u611f\u53d7\u6027\u3082\u9ad8\u307e\u308a\u307e\u3059\u3002\u30af\u30ed\u30e0\u3001\u30e2\u30ea\u30d6\u30c7\u30f3\u3001\u7a92\u7d20\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u3001318LN \u306e\u5869\u5316\u7269\u5b54\u98df\u304a\u3088\u3073\u9699\u9593\u8150\u98df\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u6d77\u6d0b\u74b0\u5883\u3001\u6c7d\u6c34\u3001\u6f02\u767d\u4f5c\u696d\u3001\u9589\u30eb\u30fc\u30d7\u6c34\u30b7\u30b9\u30c6\u30e0\u3001\u4e00\u90e8\u306e\u98df\u54c1\u52a0\u5de5\u7528\u9014\u306a\u3069\u306e\u30b5\u30fc\u30d3\u30b9\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u74b0\u5883\u3067\u306f\u3001318LN \u306e\u9ad8\u30af\u30ed\u30e0\u3001\u30e2\u30ea\u30d6\u30c7\u30f3\u3001\u7a92\u7d20\u542b\u6709\u91cf\u306b\u3088\u308a\u3001\u6b21\u306e\u3088\u3046\u306a\u901a\u5e38\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3088\u308a\u3082\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u304c\u5f97\u3089\u308c\u307e\u3059\u3002 <a href=\"https:\/\/wldstainless.com\/materials\/austenitic-stainless-steel\/316-316l-stainless-steel\/\">316L<\/a> \u305d\u3057\u3066317L\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>318LN \u306f\u7a92\u7d20\u5f37\u5316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u3001300 \u30b7\u30ea\u30fc\u30ba\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u8150\u98df\u4e0d\u826f\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002318LN \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u69cb\u9020\u306f\u3001\u9023\u7d9a\u3057\u305f\u30d5\u30a7\u30e9\u30a4\u30c8\u76f8\u306b\u56f2\u307e\u308c\u305f\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002318LN \u306b\u306f\u3001\u713c\u920d\u72b6\u614b\u3067\u7d04 40 \uff5e 50% \u306e\u30d5\u30a7\u30e9\u30a4\u30c8\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u4e8c\u76f8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u898b\u306a\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4e8c\u76f8\u69cb\u9020\u306f\u3001\u30d5\u30a7\u30e9\u30a4\u30c8\u5408\u91d1 (\u5fdc\u529b\u8150\u98df\u5272\u308c\u8010\u6027\u3068\u9ad8\u5f37\u5ea6) \u3068\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u5408\u91d1\u306e\u512a\u308c\u305f\u7279\u6027 (\u88fd\u9020\u306e\u5bb9\u6613\u3055\u3068\u8010\u8150\u98df\u6027) \u3092\u517c\u306d\u5099\u3048\u3066\u3044\u307e\u3059\u3002318LN \u306f\u3001H2S \u5747\u4e00\u8150\u98df\u3001\u786b\u5316\u7269\u5fdc\u529b\u5272\u308c\u3001\u6c34\u7d20\u8106\u5316\u3068\u5b54\u98df\u3001\u9084\u5143\u5a92\u4f53\u8150\u98df\u306b\u8010\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u786b\u9ec4\u8010\u6027\u306e\u5751\u53e3\u3001\u30d0\u30eb\u30d6\u3001\u30b9\u30c6\u30e0\u3001\u30d5\u30a1\u30b9\u30ca\u30fc\u306e\u88fd\u9020\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3001\u9271\u5c71\u74b0\u5883\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002[\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2237","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/wldstainless.com\/ja\/wp-json\/wp\/v2\/posts\/2237","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wldstainless.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wldstainless.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/ja\/wp-json\/wp\/v2\/comments?post=2237"}],"version-history":[{"count":1,"href":"https:\/\/wldstainless.com\/ja\/wp-json\/wp\/v2\/posts\/2237\/revisions"}],"predecessor-version":[{"id":2238,"href":"https:\/\/wldstainless.com\/ja\/wp-json\/wp\/v2\/posts\/2237\/revisions\/2238"}],"wp:attachment":[{"href":"https:\/\/wldstainless.com\/ja\/wp-json\/wp\/v2\/media?parent=2237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wldstainless.com\/ja\/wp-json\/wp\/v2\/categories?post=2237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wldstainless.com\/ja\/wp-json\/wp\/v2\/tags?post=2237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}