{"id":4947,"date":"2025-05-09T01:30:23","date_gmt":"2025-05-09T01:30:23","guid":{"rendered":"https:\/\/www.chancescook.com\/?p=4947"},"modified":"2025-05-09T01:30:28","modified_gmt":"2025-05-09T01:30:28","slug":"is-18-8-stainless-steel-magnetic","status":"publish","type":"post","link":"https:\/\/www.chancescook.com\/ja\/is-18-8-stainless-steel-magnetic\/","title":{"rendered":"18-8\u30b9\u30c6\u30f3\u30ec\u30b9\u306f\u78c1\u6027\u304c\u3042\u308b\uff1f\u79d1\u5b66\u7684\u8aac\u660e\u3068\u3088\u304f\u3042\u308b\u8aa4\u89e3"},"content":{"rendered":"<p>\u7406\u8ad6\u7684\u306b\u306f18-8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u975e\u78c1\u6027\u3067\u3042\u308b\u304c\u3001\u52a0\u5de5\u4e2d\u306e\u5f62\u72b6\u5909\u5316\u306b\u3088\u308a\u5fae\u5f31\u306a\u78c1\u6027\u304c\u767a\u751f\u3059\u308b\u3002\u5f93\u3063\u3066\u3001\u78c1\u6027\u3060\u3051\u304c\u30b9\u30c6\u30f3\u30ec\u30b9\u306e\u771f\u8d0b\u3084\u54c1\u8cea\u3092\u5224\u65ad\u3059\u308b\u57fa\u6e96\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u591a\u304f\u306e\u4eba\u306f\u3001\u65e5\u5e38\u751f\u6d3b\u3067\u30b9\u30c6\u30f3\u30ec\u30b9\u306e\u771f\u507d\u3092\u78ba\u304b\u3081\u308b\u305f\u3081\u306b\u78c1\u77f3\u3092\u4f7f\u3046\u3053\u3068\u306b\u6163\u308c\u3066\u3044\u308b\u3002 <strong>\u9ad8\u54c1\u8cea <\/strong><a href=\"https:\/\/en.wikipedia.org\/wiki\/Stainless_steel\" target=\"_blank\" rel=\"noopener\"><strong>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/strong> <\/a>\u306f\u78c1\u77f3\u306b\u5f15\u304d\u5bc4\u305b\u3089\u308c\u306a\u3044\"\u3053\u306e\u5224\u5b9a\u65b9\u6cd5\u306f\u4fe1\u983c\u3067\u304d\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u7279\u306b18-8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\uff08\u4e00\u822c\u7684\u306a304\u6750\u306a\u3069\uff09\u306e\u5834\u5408\u3001\u78c1\u6027\u3068\u306f\u4f55\u3092\u610f\u5473\u3059\u308b\u306e\u304b\u3002\u672c\u7a3f\u3067\u306f\u3001\u3053\u306e\u554f\u984c\u306e\u79d1\u5b66\u7684\u672c\u8cea\u3092\u3001\u305d\u306e\u7d44\u6210\u3001\u30d7\u30ed\u30bb\u30b9\u3001\u5b9f\u7528\u5316\u3092\u901a\u3057\u3066\u5206\u6790\u3059\u308b\u3002<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 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=\"\u30c8\u30b0\u30eb\u76ee\u6b21\"><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.chancescook.com\/ja\/is-18-8-stainless-steel-magnetic\/#Understand_the_Core_Characteristics_of_18-8_Stainless_Steel\" >18-8\u30b9\u30c6\u30f3\u30ec\u30b9\u306e\u6838\u5fc3\u7279\u6027\u3092\u7406\u89e3\u3059\u308b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.chancescook.com\/ja\/is-18-8-stainless-steel-magnetic\/#Theoretical_Non-magnetic_A_complete_austenite_structure_does_not_possess_magnetism_at_room_temperature\" >\u7406\u8ad6\u4e0a\u306e\u975e\u78c1\u6027\uff1a\u5b8c\u5168\u306a\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7d44\u7e54\u306f\u5ba4\u6e29\u3067\u306f\u78c1\u6027\u3092\u6301\u305f\u306a\u3044\u3002<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.chancescook.com\/ja\/is-18-8-stainless-steel-magnetic\/#Basic_Characteristics_of_18-8_Stainless_Steel\" >18-8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u57fa\u672c\u7279\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.chancescook.com\/ja\/is-18-8-stainless-steel-magnetic\/#Key_Components_and_Crystal_Structure\" >\u4e3b\u8981\u6210\u5206\u3068\u7d50\u6676\u69cb\u9020<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.chancescook.com\/ja\/is-18-8-stainless-steel-magnetic\/#Why_Does_18-8_Stainless_Steel_Sometimes_Exhibit_Magnetism\" >\u306a\u305c18-8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u78c1\u6027\u3092\u793a\u3059\u3053\u3068\u304c\u3042\u308b\u306e\u304b\uff1f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.chancescook.com\/ja\/is-18-8-stainless-steel-magnetic\/#Cold_deformation_During_Processing\" >\u52a0\u5de5\u4e2d\u306e\u51b7\u9593\u5909\u5f62<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.chancescook.com\/ja\/is-18-8-stainless-steel-magnetic\/#Differences_Between_Smelting_and_Heat_Treatment\" >\u88fd\u932c\u3068\u71b1\u51e6\u7406\u306e\u9055\u3044<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.chancescook.com\/ja\/is-18-8-stainless-steel-magnetic\/#External_Pollution\" >\u5916\u90e8\u6c5a\u67d3<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.chancescook.com\/ja\/is-18-8-stainless-steel-magnetic\/#Does_Magnetism_Affect_the_Performance_of_Stainless_Steel\" >\u78c1\u6027\u306f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6027\u80fd\u306b\u5f71\u97ff\u3059\u308b\u304b\uff1f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.chancescook.com\/ja\/is-18-8-stainless-steel-magnetic\/#Corrosion_Resistance_is_not_Related_to_Magnetism\" >\u8010\u98df\u6027\u306f\u78c1\u6027\u3068\u306f\u95a2\u4fc2\u306a\u3044<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.chancescook.com\/ja\/is-18-8-stainless-steel-magnetic\/#Magnetism_is_not_Related_to_Material_Safety\" >\u78c1\u6027\u306f\u6750\u6599\u306e\u5b89\u5168\u6027\u3068\u306f\u95a2\u4fc2\u306a\u3044<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.chancescook.com\/ja\/is-18-8-stainless-steel-magnetic\/#How_to_Scientifically_Identify_18-8_Stainless_Steel\" >18-8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u79d1\u5b66\u7684\u306b\u8b58\u5225\u3059\u308b\u306b\u306f\uff1f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.chancescook.com\/ja\/is-18-8-stainless-steel-magnetic\/#Labels_and_Identification\" >\u30e9\u30d9\u30eb\u3068\u8b58\u5225<\/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.chancescook.com\/ja\/is-18-8-stainless-steel-magnetic\/#Professional_Testing_Methods\" >\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u8a66\u9a13\u65b9\u6cd5<\/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.chancescook.com\/ja\/is-18-8-stainless-steel-magnetic\/#Avoid_Relying_on_Magnet_Testing\" >\u30de\u30b0\u30cd\u30c3\u30c8\u30c6\u30b9\u30c8\u306b\u983c\u3089\u306a\u3044<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.chancescook.com\/ja\/is-18-8-stainless-steel-magnetic\/#Application_Suggestions_for_18-8_Stainless_Steel\" >18-8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u7528\u9014<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.chancescook.com\/ja\/is-18-8-stainless-steel-magnetic\/#Summary\" >\u6982\u8981<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Understand_the_Core_Characteristics_of_18-8_Stainless_Steel\"><\/span>18-8\u30b9\u30c6\u30f3\u30ec\u30b9\u306e\u6838\u5fc3\u7279\u6027\u3092\u7406\u89e3\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>18-8\u30b9\u30c6\u30f3\u30ec\u30b9\u306e\u540d\u79f0\u306f\u3001\u305d\u306e\u7d44\u6210\u3092\u7aef\u7684\u306b\u8868\u3057\u3066\u3044\u308b\uff1a <strong>18%\u306e\u30af\u30ed\u30e0\uff08Cr\uff09\u30688%\u306e\u30cb\u30c3\u30b1\u30eb\uff08Ni\uff09\u3001<\/strong> \u3053\u306e\u6b63\u78ba\u306a\u6bd4\u7387\u304c\u5b89\u5b9a\u3057\u305f\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7d50\u6676\u69cb\u9020\u3092\u5f62\u6210\u3059\u308b\u3002\u305d\u306e\u7279\u5fb4\u306f\u6b21\u306e\u3088\u3046\u306b\u73fe\u308c\u308b\uff1a<br>\u8010\u98df\u6027\uff1a\u30af\u30ed\u30e0\u5143\u7d20\u304c\u9178\u7d20\u3068\u7d50\u5408\u3057\u3066\u7dfb\u5bc6\u306a\u9178\u5316\u76ae\u819c\u3092\u5f62\u6210\u3057\u3001\u5916\u90e8\u8150\u98df\u3092\u9694\u96e2\u3059\u308b\u3002<br>\u5ef6\u6027\uff1a\u30cb\u30c3\u30b1\u30eb\u5143\u7d20\u306e\u6dfb\u52a0\u306b\u3088\u308a\u3001\u91d1\u5c5e\u306f\u67d4\u8edf\u3067\u52a0\u5de5\u3057\u3084\u3059\u304f\u306a\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Theoretical_Non-magnetic_A_complete_austenite_structure_does_not_possess_magnetism_at_room_temperature\"><\/span>\u7406\u8ad6\u4e0a\u306e\u975e\u78c1\u6027\uff1a\u5b8c\u5168\u306a\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7d44\u7e54\u306f\u5ba4\u6e29\u3067\u306f\u78c1\u6027\u3092\u6301\u305f\u306a\u3044\u3002<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u3001\u98df\u54c1\u52a0\u5de5\u6a5f\u5668\u3084\u533b\u7642\u6a5f\u5668\u306a\u3069\u3001\u9ad8\u3044\u885b\u751f\u6027\u3068\u8010\u4e45\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u5206\u91ce\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002\u3057\u304b\u3057\u554f\u984c\u306f\u3001\u306a\u305c18-8\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u54c1\u306e\u4e2d\u306b\u306f\u3001\u5b9f\u969b\u306b\u4f7f\u7528\u3057\u3066\u3082\u78c1\u6027\u3092\u793a\u3059\u3082\u306e\u304c\u3042\u308b\u306e\u304b\u3001\u3068\u3044\u3046\u3053\u3068\u3060\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Basic_Characteristics_of_18-8_Stainless_Steel\"><\/span>18-8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u57fa\u672c\u7279\u6027<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>18-8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u3001\u30af\u30ed\u30e0\uff08Cr\uff09\u3092\u7d0418%\u3001\u30cb\u30c3\u30b1\u30eb\uff08Ni\uff09\u3092\u7d048%\u542b\u6709\u3059\u308b\u6210\u5206\u6bd4\u304b\u3089\u3053\u306e\u540d\u304c\u3042\u308b\u3002\u3053\u306e\u6210\u5206\u6bd4\u7387\u306b\u3088\u308a\u3001\u512a\u308c\u305f\u8010\u98df\u6027\u3001\u9ad8\u5ef6\u6027\u3001\u975e\u78c1\u6027\u3092\u6709\u3057\u3001\u98df\u5668\u3001\u533b\u7642\u6a5f\u5668\u3001\u98df\u54c1\u5de5\u696d\u306a\u3069\u306e\u5206\u91ce\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Components_and_Crystal_Structure\"><\/span>\u4e3b\u8981\u6210\u5206\u3068\u7d50\u6676\u69cb\u9020<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30af\u30ed\u30e0\uff08Cr\uff09\uff1a\u9178\u5316\u76ae\u819c\u3092\u5f62\u6210\u3057\u3066\u8150\u98df\u3092\u9632\u3050\u3002<\/li>\n\n\n\n<li>\u30cb\u30c3\u30b1\u30eb (Ni): \u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7d44\u7e54\u3092\u5b89\u5b9a\u3055\u305b\u3001\u78c1\u6027\u3092\u6291\u5236\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u7d50\u6676\u69cb\u9020\uff1a\u5ba4\u6e29\u3067\u306f\u4e3b\u306b\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u5358\u76f8\u3001\u7406\u8ad6\u7684\u306b\u306f\u975e\u78c1\u6027<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Does_18-8_Stainless_Steel_Sometimes_Exhibit_Magnetism\"><\/span>\u306a\u305c18-8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u78c1\u6027\u3092\u793a\u3059\u3053\u3068\u304c\u3042\u308b\u306e\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>18-8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u7406\u8ad6\u7684\u306b\u306f\u975e\u78c1\u6027\u3067\u3042\u308b\u304c\u3001\u4ee5\u4e0b\u306e\u7406\u7531\u306b\u3088\u308a\u5b9f\u7528\u4e0a\u5fae\u5f31\u306a\u78c1\u6027\u304c\u751f\u3058\u308b\u3053\u3068\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cold_deformation_During_Processing\"><\/span>\u52a0\u5de5\u4e2d\u306e\u51b7\u9593\u5909\u5f62<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<p>\u51b7\u9593\u52a0\u5de5\uff08\u30b9\u30bf\u30f3\u30d4\u30f3\u30b0\u3084\u5ef6\u4f38\u306a\u3069\uff09\u306f\u3001\u30aa\u30fc\u30b9\u30c6\u30ca 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class=\"wp-block-list\"><\/ol>\n\n\n\n<p>\u98df\u54c1\u7528\u30b9\u30c6\u30f3\u30ec\u30b9\u306e\u5b89\u5168\u6027\u306f\u3001\u78c1\u6027\u3067\u306f\u306a\u304f\u91cd\u91d1\u5c5e\u306e\u79fb\u52d5\u306b\u4f9d\u5b58\u3059\u308b\u3002\u4f8b\u3048\u3070\u3001430\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\uff08\u30af\u30ed\u30e0\u3092\u542b\u307f\u3001\u30cb\u30c3\u30b1\u30eb\u3092\u542b\u307e\u306a\u3044\uff09\u306f\u5f37\u3044\u78c1\u6027\u3092\u6301\u3064\u304c\u3001\u5b89\u5168\u306a\u7d20\u6750\u3067\u3042\u308b\u3002\u4f4e\u54c1\u8cea\u306e200\u30b7\u30ea\u30fc\u30ba\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\uff08\u30de\u30f3\u30ac\u30f3\u3092\u542b\u3080\uff09\u306e\u4e2d\u306b\u306f\u3001\u975e\u78c1\u6027\u3067\u306f\u3042\u308b\u304c\u3001\u6709\u5bb3\u7269\u8cea\u3092\u653e\u51fa\u3059\u308b\u3082\u306e\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Scientifically_Identify_18-8_Stainless_Steel\"><\/span>18-8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u79d1\u5b66\u7684\u306b\u8b58\u5225\u3059\u308b\u306b\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Labels_and_Identification\"><\/span>\u30e9\u30d9\u30eb\u3068\u8b58\u5225<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<p>\u6b63\u898f\u54c1\u306b\u306f\u300c18-8\u300d\u300c304\u300d\u300cSUS304\u300d\u306a\u3069\u306e\u6750\u8cea\u8868\u793a\u304c\u3042\u308b\u3002<br>\u98df\u54c1\u7528\u30b9\u30c6\u30f3\u30ec\u30b9\u30fb\u30b9\u30c1\u30fc\u30eb\u306b\u306f\u3001\u300c\u98df\u54c1\u3068\u63a5\u89e6\u3059\u308b\u7528\u9014\u306b\u4f7f\u7528\u300d\u3068\u8868\u793a\u3059\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Professional_Testing_Methods\"><\/span>\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u8a66\u9a13\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\"><\/ol>\n\n\n\n<p>\u5316\u5b66\u5206\u6790\uff1a\u5206\u5149\u8a08\u3067\u30af\u30ed\u30e0\u3068\u30cb\u30c3\u30b1\u30eb\u306e\u542b\u6709\u91cf\u3092\u691c\u51fa\u3059\u308b\u3002<br>\u5869\u6c34\u5674\u9727\u8a66\u9a13\uff1a\u8010\u98df\u6027\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Avoid_Relying_on_Magnet_Testing\"><\/span>\u30de\u30b0\u30cd\u30c3\u30c8\u30c6\u30b9\u30c8\u306b\u983c\u3089\u306a\u3044<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\"><\/ol>\n\n\n\n<p>\u78c1\u6c17\u5438\u7740\u306f\u3001\u30d5\u30a7\u30e9\u30a4\u30c8\u7cfb\/\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3 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class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Summary\"><\/span>\u6982\u8981<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u7406\u8ad6\u7684\u306b\u306f\u306d\u3001 <strong>18-8\u30b9\u30c6\u30f3\u30ec\u30b9\u306f\u975e\u78c1\u6027<\/strong>\u304c\u3001\u52a0\u5de5\u4e2d\u306e\u5f62\u72b6\u5909\u5316\u306b\u3088\u3063\u3066\u5f31\u3044\u78c1\u6027\u304c\u751f\u3058\u308b\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u78c1\u6027\u3060\u3051\u304c\u30b9\u30c6\u30f3\u30ec\u30b9\u306e\u771f\u6b63\u6027\u3084\u54c1\u8cea\u3092\u5224\u65ad\u3059\u308b\u552f\u4e00\u306e\u57fa\u6e96\u3067\u306f\u306a\u3044\u3002\u6d88\u8cbb\u8005\u306f\u3001\u300c\u78c1\u6027\u304c\u306a\u3044\uff1d\u512a\u79c0\u300d\u3068\u3044\u3046\u8aa4\u89e3\u306b\u9665\u3089\u306a\u3044\u3088\u3046\u3001\u30e9\u30d9\u30eb\u306e\u8b58\u5225\u3001\u5c02\u9580\u5bb6\u306b\u3088\u308b\u691c\u67fb\u3001\u30d6\u30e9\u30f3\u30c9\u306e\u8a55\u5224\u306e\u7dcf\u5408\u8a55\u4fa1\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3079\u304d\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u79d1\u5b66\u7684\u306a\u7406\u89e3\u306b\u3088\u3063\u3066\u3001\u79c1\u305f\u3061\u306f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u54c1\u3092\u6b63\u3057\u304f\u4f7f\u7528\u3067\u304d\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u8cfc\u5165\u6642\u306b\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306e\u7f60\u3092\u56de\u907f\u3057\u3001\u5b89\u5168\u6027\u3068\u5b9f\u7528\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u771f\u306b\u9054\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u7406\u8ad6\u7684\u306b\u306f18-8\u30b9\u30c6\u30f3\u30ec\u30b9\u306f\u975e\u78c1\u6027\u3067\u3042\u308b\u304c\u3001\u52a0\u5de5\u4e2d\u306e\u5f62\u72b6\u5909\u5316\u306b\u3088\u308a\u5fae\u5f31\u306a\u78c1\u6027\u304c\u767a\u751f\u3059\u308b\u3002\u305d\u306e\u305f\u3081<\/p>","protected":false},"author":1,"featured_media":4948,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[72],"class_list":["post-4947","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs-and-news","tag-cookware-materials"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.chancescook.com\/ja\/wp-json\/wp\/v2\/posts\/4947","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chancescook.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chancescook.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chancescook.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chancescook.com\/ja\/wp-json\/wp\/v2\/comments?post=4947"}],"version-history":[{"count":0,"href":"https:\/\/www.chancescook.com\/ja\/wp-json\/wp\/v2\/posts\/4947\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chancescook.com\/ja\/wp-json\/wp\/v2\/media\/4948"}],"wp:attachment":[{"href":"https:\/\/www.chancescook.com\/ja\/wp-json\/wp\/v2\/media?parent=4947"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chancescook.com\/ja\/wp-json\/wp\/v2\/categories?post=4947"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chancescook.com\/ja\/wp-json\/wp\/v2\/tags?post=4947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}