{"id":45669,"date":"2024-12-16T17:03:11","date_gmt":"2024-12-16T17:03:11","guid":{"rendered":"https:\/\/www.kdmsteel.com\/?p=45669"},"modified":"2024-12-16T17:07:15","modified_gmt":"2024-12-16T17:07:15","slug":"348-stainless-steel","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/","title":{"rendered":"348\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u8a73\u7d30\uff1a\u7d44\u6210\u3001\u7279\u6027\u3001\u7528\u9014"},"content":{"rendered":"<p>\u3068\u306a\u308b\u3068 <a href=\"https:\/\/kdmfab.com\/what-is-stainless-steel\/\">\u30b9\u30c6\u30f3\u30ec\u30b9\u7d20\u6750<\/a>348 \u30b0\u30ec\u30fc\u30c9\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u88fd\u9020\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u5229\u7528\u3067\u304d\u308b\u6700\u3082\u4eba\u6c17\u306e\u3042\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u306e 1 \u3064\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30b0\u30ec\u30fc\u30c9 348 \u306b\u95a2\u3059\u308b\u91cd\u8981\u306a\u5074\u9762\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u7279\u6027\u3001\u69cb\u6210\u304b\u3089\u7528\u9014\u307e\u3067\u3001\u5fc5\u8981\u306a\u60c5\u5831\u306f\u3059\u3079\u3066\u3053\u3053\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u65e9\u901f\u59cb\u3081\u307e\u3057\u3087\u3046\u3002<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u76ee\u6b21\u3092\u5207\u308a\u66ff\u3048\u308b\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u30c8\u30b0\u30eb<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/#What_is_SS348\" >SS348\u3068\u306f\u4f55\u3067\u3059\u304b?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/#SS_348_Chemical_Composition\" >SS 348 \u5316\u5b66\u7d44\u6210<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/#348_Stainless_Steel_Properties\" >348 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u7279\u6027<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/#Physical_Properties\" >\u7269\u7406\u7684\u7279\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/#Mechanical_Properties\" >\u6a5f\u68b0\u7684\u6027\u8cea<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/#Thermal_Properties\" >\u71b1\u7279\u6027<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/#Advantages_of_using_348_Stainless_Steel\" >348\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u4f7f\u7528\u3059\u308b\u5229\u70b9<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/#%C2%B7_Corrosion_Resistance\" >\u00b7 \u8010\u8150\u98df\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/#%C2%B7_High_Temperature_Stability\" >\u00b7 \u9ad8\u6e29\u5b89\u5b9a\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/#%C2%B7_It_is_Durable\" >\u00b7 \u8010\u4e45\u6027\u304c\u3042\u308a\u307e\u3059<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/#Fabricating_348_SS\" >348 SS\u306e\u88fd\u9020<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/#Welding\" >\u6eb6\u63a5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/#Machining\" >\u6a5f\u68b0\u52a0\u5de5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/#Heat_Treatment\" >\u71b1\u51e6\u7406<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/#Hot_Working\" >\u71b1\u9593\u52a0\u5de5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/#Cold_Working\" >\u51b7\u9593\u52a0\u5de5<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/#Uses_of_Stainless_Steel_Grade_348\" >\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30b0\u30ec\u30fc\u30c9348\u306e\u7528\u9014<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/#FAQs\" >\u3088\u304f\u3042\u308b\u8cea\u554f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/#Conclusion\" >\u7d50\u8ad6<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_SS348\"><\/span>SS348\u3068\u306f\u4f55\u3067\u3059\u304b?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-35652 aligncenter\" src=\"https:\/\/kdmfab.com\/wp-content\/uploads\/2024\/12\/SS-348-1-1.png\" alt=\"348\u30b9\u30c6\u30f3\u30ec\u30b9\" width=\"1280\" height=\"720\" \/><\/p>\n<p>300\u30b7\u30ea\u30fc\u30ba\u306b\u8a72\u5f53\u3059\u308b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30b0\u30ec\u30fc\u30c9\u3067\u3059 <a href=\"https:\/\/kdmfab.com\/austenitic-stainless-steels\/\">\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/a>\u30af\u30ed\u30e0\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u4ed6\u306e\u92fc\u306b\u6bd4\u3079\u3066\u8010\u98df\u6027\u3068\u6e29\u5ea6\u5b89\u5b9a\u6027\u304c\u91cd\u8981\u3068\u306a\u308b\u74b0\u5883\u3067\u6307\u5b9a\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\n<p>SS348 \u306b\u306f\u3001\u7c92\u754c\u8150\u98df\u8010\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306e\u5b89\u5b9a\u5264\u3067\u3042\u308b\u30b3\u30ed\u30f3\u30d3\u30a6\u30e0\u3068\u30bf\u30f3\u30bf\u30eb\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"SS_348_Chemical_Composition\"><\/span>SS 348 \u5316\u5b66\u7d44\u6210<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table style=\"font-size: 16px; font-style: normal;\">\n<tbody>\n<tr>\n<td width=\"312\"><strong>\u5316\u5b66\u5143\u7d20<\/strong><\/td>\n<td width=\"312\"><strong>\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 348 (%) \u306b\u542b\u307e\u308c\u308b\u5316\u5b66\u5143\u7d20\u306e\u91cf<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"312\">\u30af\u30ed\u30e0<\/td>\n<td width=\"312\">17.0\uff5e19.0\u306f\u8010\u8150\u98df\u6027\u3068\u5f37\u5ea6\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">\u30cb\u30c3\u30b1\u30eb<\/td>\n<td width=\"312\">9.0\uff5e13.0 \u8010\u98df\u6027\u3001\u5ef6\u6027\u3001\u976d\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">\u70ad\u7d20<\/td>\n<td width=\"312\">\u2264 0.0 \u7c92\u9593\u6469\u64e6\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u306b\u4f4e\u542b\u6709\u91cf\u306b<\/p>\n<p>\u8150\u98df<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">\u30cb\u30aa\u30d6<\/td>\n<td width=\"312\">10x(C + N) \u304b\u3089 1.0 \u307e\u3067\u70ad\u7d20\u3092\u5b89\u5b9a\u5316\u3057\u3001\u611f\u4f5c\u3092\u9632\u3050<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">\u7a92\u7d20<\/td>\n<td width=\"312\">\u2264 0.10\u306f\u5f37\u5ea6\u3068\u8010\u8150\u98df\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b<\/td>\n<\/tr>\n<tr>\n<td width=\"312\">\u30b7\u30ea\u30b3\u30f3<\/td>\n<td width=\"312\">\u2264 0.75\u306f\u8010\u9178\u5316\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"348_Stainless_Steel_Properties\"><\/span>348 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u7279\u6027<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Physical_Properties\"><\/span>\u7269\u7406\u7684\u7279\u6027<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>348 SS\u306e\u5bc6\u5ea6\u306f7.93g\/cm3\u3067\u3001\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5178\u578b\u5024\u3067\u3059\u3002\u3082\u3061\u308d\u3093\u3001\u3053\u308c\u306f\u307b\u3068\u3093\u3069\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u5171\u901a\u3057\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/kdmfab.com\/types-of-stainless-steel\/\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u7a2e\u985e<\/a>\u63a2\u7d22\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059 <a href=\"https:\/\/kdmfab.com\/density-of-stainless-steel\/\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5bc6\u5ea6<\/a>.<\/p>\n<p>\u5408\u91d1\u5143\u7d20\u306e\u5f71\u97ff\u3067\u3001\u305d\u306e\u878d\u70b9\u306f\u7d14\u9244\u3088\u308a\u3082\u308f\u305a\u304b\u306b\u4f4e\u3044 1399 \uff5e 1429 \u5ea6\u306e\u7bc4\u56f2\u3067\u3059\u3002348 \u3092\u4ed6\u306e\u30b0\u30ec\u30fc\u30c9\u3068\u6bd4\u8f03\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u6b21\u306e\u70b9\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/kdmfab.com\/melting-point-of-stainless-steel\/\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u878d\u70b9<\/a>.<\/p>\n<p>\u3055\u3089\u306b\u3001100 \u5ea6\u3067\u306e\u71b1\u4f1d\u5c0e\u7387\u306f 16.3w\/Mk \u3067\u3001\u70ad\u7d20\u92fc\u3088\u308a\u3082\u4f4e\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u540c\u6642\u306b\u3001348 SS \u306f\u5408\u91d1\u5143\u7d20\u306e\u5f71\u97ff\u3067\u96fb\u6c17\u62b5\u6297\u304c\u70ad\u7d20\u92fc\u3088\u308a\u3082\u9ad8\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-45673 aligncenter\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2024\/12\/348-Stainless-Steel-Properties.png\" alt=\"348 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u7279\u6027\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2024\/12\/348-Stainless-Steel-Properties.png 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2024\/12\/348-Stainless-Steel-Properties-150x84.png 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2024\/12\/348-Stainless-Steel-Properties-768x432.png 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Mechanical_Properties\"><\/span>\u6a5f\u68b0\u7684\u6027\u8cea<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>348\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u305d\u306e\u30e6\u30cb\u30fc\u30af\u306a\u6a5f\u68b0\u7684\u7279\u6027\u3067\u4eba\u6c17\u304c\u3042\u308a\u307e\u3059\u3002\u8a55\u4fa1\u3059\u308b\u91cd\u8981\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u306f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u30b0\u30ec\u30fc\u30c9\u304c\u3042\u308a\u307e\u3059\u3002 <a href=\"https:\/\/kdmfab.com\/tensile-strength\/\">\u6297\u5f35\u529b<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/kdmfab.com\/yield-strength\/\">\u964d\u4f0f\u5f37\u5ea6<\/a>.<\/p>\n<p>\u5e73\u5747\u7684\u306b\u306f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5f15\u5f35\u5f37\u5ea6\u306f\u3001\u713c\u920d\u307e\u305f\u306f\u51b7\u9593\u52a0\u5de5\u306e\u72b6\u614b\u306b\u5fdc\u3058\u3066\u7d04 515 \uff5e 720 MPa \u3067\u3059\u3002\u4e00\u65b9\u3001\u964d\u4f0f\u5f37\u5ea6\u306f\u713c\u920d\u72b6\u614b\u3067\u306f 205 MPa \u3067\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u3053\u306e\u6750\u6599\u306f\u3001\u7834\u65ad\u4f38\u3073\u304c 40 %\uff08\u6700\u5c0f\uff09\u306e\u512a\u308c\u305f\u5ef6\u6027\u3092\u793a\u3057\u307e\u3059\u3002\u786c\u5ea6\u306f HRB 90-100 \u3067\u3001\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u308f\u305a\u304b\u306b\u5909\u5316\u3057\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thermal_Properties\"><\/span>\u71b1\u7279\u6027<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u71b1\u4f1d\u5c0e\u7387\u306f\u70ad\u7d20\u92fc\u3088\u308a\u3082\u4f4e\u3044\u305f\u3081\u3001\u71b1\u52fe\u914d\u304c\u7de9\u3084\u304b\u306b\u306a\u308a\u3001\u71b1\u5fdc\u529b\u304c\u8efd\u6e1b\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u5747\u4e00\u306b\u81a8\u5f35\u3059\u308b\u71b1\u81a8\u5f35\u4fc2\u6570\u306f\u3001\u71b1\u30b5\u30a4\u30af\u30eb\u306b\u304a\u3051\u308b\u5bf8\u6cd5\u5b89\u5b9a\u6027\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002<\/p>\n<p>\u9ad8\u6e29\u3067\u3082\u5f37\u5ea6\u3068\u6a5f\u68b0\u7684\u7279\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u3001\u9ad8\u6e29\u5b89\u5b9a\u6027\u304c\u9ad8\u304f\u3001\u71b1\u4ea4\u63db\u5668\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-35653 aligncenter\" src=\"https:\/\/kdmfab.com\/wp-content\/uploads\/2024\/12\/Advantages-of-using-348-Stainless-Steel.png\" alt=\"348\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u4f7f\u7528\u3059\u308b\u5229\u70b9\" width=\"1280\" height=\"720\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Advantages_of_using_348_Stainless_Steel\"><\/span>348\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u4f7f\u7528\u3059\u308b\u5229\u70b9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>348 SS \u306b\u306f\u3001\u305d\u306e\u7279\u6027\u306b\u3088\u308a\u3055\u307e\u3056\u307e\u306a\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u8010\u8150\u98df\u6027\u3068\u9ad8\u6e29\u6027\u80fd\u306e\u30e6\u30cb\u30fc\u30af\u306a\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u3001\u53b3\u3057\u3044\u74b0\u5883\u3067\u3082\u4fe1\u983c\u6027\u3068\u8010\u4e45\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%C2%B7_Corrosion_Resistance\"><\/span>\u00b7 \u8010\u8150\u98df\u6027<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>348 SS \u306f\u3001\u904e\u9177\u306a\u74b0\u5883\u306b\u3055\u3089\u3055\u308c\u3066\u3082\u8150\u98df\u3084\u9306\u306b\u8010\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u9178\u5316\u5264\u306b\u3055\u3089\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308b\u7528\u9014\u3067\u3082\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%C2%B7_High_Temperature_Stability\"><\/span>\u00b7 \u9ad8\u6e29\u5b89\u5b9a\u6027<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6700\u9ad8 870 \u5ea6\u306e\u9ad8\u6e29\u3067\u3082\u6a5f\u68b0\u7684\u7279\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u3001\u71b1\u4ea4\u63db\u5668\u3084\u6392\u6c17\u30b7\u30b9\u30c6\u30e0\u3067\u306e\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%C2%B7_It_is_Durable\"><\/span>\u00b7 \u8010\u4e45\u6027\u304c\u3042\u308a\u307e\u3059<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5f37\u5ea6\u3068\u8010\u9178\u5316\u6027\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u3001\u8981\u6c42\u306e\u53b3\u3057\u3044\u7528\u9014\u3067\u3082\u8010\u4e45\u6027\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Fabricating_348_SS\"><\/span>348 SS\u306e\u88fd\u9020<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u9069\u5207\u306a\u3082\u306e\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u6709\u7528\u306a\u88fd\u54c1\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059 <a href=\"https:\/\/kdmfab.com\/stainless-steel-fabrication\/\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u52a0\u5de5<\/a> \u6280\u8853\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30b0\u30ec\u30fc\u30c9 348 \u3092\u88fd\u9020\u3059\u308b\u65b9\u6cd5\u306f\u591a\u6570\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Welding\"><\/span>\u6eb6\u63a5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>348 SS \u306f\u3001\u92fc\u3092\u5b89\u5b9a\u5316\u3055\u305b\u308b\u30cb\u30aa\u30d6\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u6eb6\u63a5\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5143\u7d20\u306f\u92ed\u654f\u5316\u3092\u9632\u304e\u3001\u6eb6\u63a5\u5f8c\u306e\u7c92\u754c\u8150\u98df\u306b\u5bfe\u3059\u308b\u8010\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Machining\"><\/span>\u6a5f\u68b0\u52a0\u5de5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u9069\u5207\u306a\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308c\u3070\u3001348 SS \u306e\u6a5f\u68b0\u52a0\u5de5\u306f\u5bb9\u6613\u3067\u3059\u3002348 SS \u306f\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30d5\u30a1\u30df\u30ea\u30fc\u306b\u5c5e\u3057\u3001\u512a\u308c\u305f\u8010\u98df\u6027\u3068\u6a5f\u68b0\u7684\u7279\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u976d\u6027\u304c\u9ad8\u304f\u3001\u71b1\u4f1d\u5c0e\u7387\u304c\u6bd4\u8f03\u7684\u4f4e\u3044\u305f\u3081\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30b0\u30ec\u30fc\u30c9 348 \u306e\u52a0\u5de5\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Heat_Treatment\"><\/span>\u71b1\u51e6\u7406<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u3042\u308b 348 SS \u306f\u3001\u5f93\u6765\u306e\u71b1\u51e6\u7406\u306b\u3088\u308b\u786c\u5316\u306b\u306f\u53cd\u5fdc\u3057\u307e\u305b\u3093\u304c\u3001\u713c\u304d\u306a\u307e\u3057\u51e6\u7406\u306b\u3088\u3063\u3066\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u9069\u5207\u306a\u71b1\u51e6\u7406\u306b\u3088\u308a\u3001\u92fc\u306f\u512a\u308c\u305f\u6a5f\u68b0\u7684\u7279\u6027\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002\u6700\u3082\u512a\u308c\u305f\u70b9\u306f\u3001\u9ad8\u6e29\u7528\u9014\u3084\u8150\u98df\u74b0\u5883\u306b\u9069\u3057\u3066\u3044\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Hot_Working\"><\/span>\u71b1\u9593\u52a0\u5de5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u3053\u308c\u306f\u3001\u9ad8\u6e29\u74b0\u5883\u5411\u3051\u306e\u6750\u6599\u3092\u6210\u5f62\u304a\u3088\u3073\u5f62\u6210\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u5747\u4e00\u306a\u52a0\u71b1\u3068\u9069\u5207\u306a\u51b7\u5374\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3067\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30b0\u30ec\u30fc\u30c9\u306f\u512a\u308c\u305f\u6a5f\u68b0\u7684\u7279\u6027\u3068\u8010\u9178\u5316\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cold_Working\"><\/span>\u51b7\u9593\u52a0\u5de5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>348 SS \u306e\u51b7\u9593\u52a0\u5de5\u306b\u3088\u308a\u3001\u5f37\u5ea6\u3001\u786c\u5ea6\u3001\u8010\u8150\u98df\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u3053\u306e\u51b7\u9593\u52a0\u5de5\u3067\u306f\u3001\u5ba4\u6e29\u3067 348 SS \u3092\u6210\u5f62\u304a\u3088\u3073\u786c\u5316\u3055\u305b\u3001\u5ef6\u6027\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-35654 aligncenter\" src=\"https:\/\/kdmfab.com\/wp-content\/uploads\/2024\/12\/Fabricating-348-SS.png\" alt=\"348 SS\u306e\u88fd\u9020\" width=\"1280\" height=\"720\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Uses_of_Stainless_Steel_Grade_348\"><\/span>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30b0\u30ec\u30fc\u30c9348\u306e\u7528\u9014<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>\u9244\u9aa8\u69cb\u9020<\/strong><\/li>\n<\/ul>\n<p>\u6750\u6599\u306e\u54c1\u8cea\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u8907\u96d1\u306a\u69cb\u9020\u7269\u3092\u88fd\u9020\u3059\u308b\u306e\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u5efa\u7bc9\u69cb\u9020\u7269\u3084\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u539f\u5b50\u529b\u5fdc\u7528<\/strong><\/li>\n<\/ul>\n<p>\u3053\u306e\u6750\u6599\u306f\u3001\u591a\u304f\u306e\u539f\u5b50\u529b\u30b7\u30b9\u30c6\u30e0\u306e\u90e8\u54c1\u3084\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u88fd\u9020\u306b\u6700\u9069\u3067\u3059\u3002\u3053\u308c\u306f\u4e3b\u306b\u30b3\u30d0\u30eb\u30c8\u542b\u6709\u91cf\u304c\u4f4e\u3044\u305f\u3081\u3067\u3042\u308a\u3001\u539f\u5b50\u529b\u7528\u9014\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u71b1\u4ea4\u63db\u5668\u30b7\u30b9\u30c6\u30e0 <\/strong><\/li>\n<\/ul>\n<p>348 SS \u306f\u71b1\u4ea4\u63db\u5668\u30b7\u30b9\u30c6\u30e0\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u9ad8\u6e29\u5b89\u5b9a\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u71b1\u4ea4\u63db\u5668\u3084\u30dc\u30a4\u30e9\u30fc\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>\u98df\u54c1\u52a0\u5de5\u304a\u3088\u3073\u533b\u7642\u7523\u696d<\/strong><\/li>\n<\/ul>\n<p>\u8010\u9178\u5316\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u98df\u54c1\u52a0\u5de5\u7523\u696d\u3001\u533b\u7642\u7523\u696d\u3001\u6d77\u6d0b\u7528\u9014\u3067\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<p>\u6975\u4f4e\u6e29\u7528\u9014\u3067\u306f\u3001\u4f4e\u6e29\u3067\u3082\u976d\u6027\u3068\u5ef6\u6027\u3092\u7dad\u6301\u3067\u304d\u308b\u305f\u3081\u3001\u6db2\u5316\u30ac\u30b9\u306e\u5bb9\u5668\u306e\u4fdd\u7ba1\u304a\u3088\u3073\u8f38\u9001\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>\u3088\u304f\u3042\u308b\u8cea\u554f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>1. 348\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u76f8\u5f53\u54c1\u3068\u306f\u4f55\u3067\u3059\u304b?<\/strong><\/p>\n<p>348 SS \u306f\u3001EN\/DIN \u898f\u683c\u3067\u306f 347 SS \u3068\u307b\u307c\u540c\u7b49\u3067\u3059\u3002348 SS \u306f\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u3067\u3001\u30cb\u30aa\u30d6\u3067\u5b89\u5b9a\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u7c92\u754c\u8150\u98df\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u6b63\u78ba\u306a\u540c\u7b49\u30b0\u30ec\u30fc\u30c9\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u7d44\u7e54\u306e\u57fa\u6e96\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><strong>2. 348 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e 1 \u30c8\u30f3\u3042\u305f\u308a\u306e\u5e73\u5747\u4fa1\u683c\u306f\u3044\u304f\u3089\u3067\u3059\u304b?<\/strong><\/p>\n<p>\u6700\u3082\u91cd\u8981\u306a\u70b9\u306f\u3001\u539f\u6750\u6599\u30b3\u30b9\u30c8\u306b\u95a2\u3059\u308b\u6700\u65b0\u60c5\u5831\u3092\u5f97\u308b\u305f\u3081\u306b\u3001\u5546\u54c1\u5e02\u5834\u3084\u696d\u754c\u30ec\u30dd\u30fc\u30c8\u3092\u5e38\u306b\u76e3\u8996\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>348 SS \u306e\u5177\u4f53\u7684\u306a\u4fa1\u683c\u306f\u3001\u5e02\u5834\u306e\u9700\u8981\u3001\u539f\u6750\u6599\u8cbb\u3001\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001348 SS \u306e\u5b9f\u969b\u306e\u4fa1\u683c\u306f\u3001\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u60c5\u5831\u6e90\u3067\u306f\u5bb9\u6613\u306b\u5165\u624b\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u7d50\u8ad6<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>348 SS \u306f\u3001\u9ad8\u6027\u80fd\u74b0\u5883\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002348 SS \u306e\u512a\u308c\u305f\u6a5f\u68b0\u7684\u7279\u6027\u306e\u9375\u3068\u306a\u308b\u30cb\u30aa\u30d6\u3067\u5b89\u5b9a\u5316\u3055\u308c\u305f\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u92fc\u5408\u91d1\u3067\u3059\u3002<\/p>\n<p>KDM\u306f\u4e2d\u56fd\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u9020\u306e\u5c02\u9580\u4f1a\u793e\u3067\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u90e8\u54c1\u306e\u3059\u3079\u3066\u306b\u304a\u3044\u3066\u3001 <a href=\"https:\/\/kdmfab.com\/contact-for-a-quote\/\">\u4eca\u3059\u3050\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>When it comes to stainless steel material, the 348 grade is among the most popular options available for most fabrication projects. In this guide, we will explore vital aspects about stainless steel grade 348. From properties, composition to applications, you will find all information you need right here. Let\u2019s dive right in. What is SS348? [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":45670,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"disabled","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-45669","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Explore 348 Stainless Steel: Composition, Properties &amp; Applications - KDM Steel<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kdmsteel.com\/ja\/348\u30b9\u30c6\u30f3\u30ec\u30b9\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Explore 348 Stainless Steel: Composition, Properties &amp; Applications - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"When it comes to stainless steel material, the 348 grade is among the most popular options available for most fabrication projects. 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