{"id":20579,"date":"2024-07-13T13:59:51","date_gmt":"2024-07-13T05:59:51","guid":{"rendered":"https:\/\/www.casingtube.com\/?p=20579"},"modified":"2024-07-13T15:25:07","modified_gmt":"2024-07-13T07:25:07","slug":"cold-roll-forming-vs-hot-rolled-steel-whats","status":"publish","type":"post","link":"https:\/\/www.casingtube.com\/ja\/cold-roll-forming-vs-hot-rolled-steel-whats\/","title":{"rendered":"\u51b7\u9593\u5727\u5ef6\u6210\u5f62 vs.\u71b1\u9593\u5727\u5ef6\u92fc\u677f: \u9055\u3044\u306f\u4f55\u3067\u3059\u304b?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/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=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/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-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.casingtube.com\/ja\/cold-roll-forming-vs-hot-rolled-steel-whats\/#%E5%86%B7%E9%96%93%E5%9C%A7%E5%BB%B6%E6%88%90%E5%BD%A2%E3%81%A8%E7%86%B1%E9%96%93%E5%9C%A7%E5%BB%B6%E9%8B%BC%E3%81%AE%E5%BE%B9%E5%BA%95%E6%AF%94%E8%BC%83\" title=\"\u51b7\u9593\u5727\u5ef6\u6210\u5f62\u3068\u71b1\u9593\u5727\u5ef6\u92fc\u306e\u5fb9\u5e95\u6bd4\u8f03\">\u51b7\u9593\u5727\u5ef6\u6210\u5f62\u3068\u71b1\u9593\u5727\u5ef6\u92fc\u306e\u5fb9\u5e95\u6bd4\u8f03<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.casingtube.com\/ja\/cold-roll-forming-vs-hot-rolled-steel-whats\/#%E5%86%B7%E9%96%93%E5%9C%A7%E5%BB%B6%E3%81%A8%E7%86%B1%E5%BB%B6%E9%8B%BC%E6%9D%BF%E3%81%AE%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88%E3%83%BB%E3%83%87%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88\" title=\"\u51b7\u9593\u5727\u5ef6\u3068\u71b1\u5ef6\u92fc\u677f\u306e\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8\">\u51b7\u9593\u5727\u5ef6\u3068\u71b1\u5ef6\u92fc\u677f\u306e\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"cold-roll-forming-vs-hot-rolled-steel-an-in-depth-comparison-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%E5%86%B7%E9%96%93%E5%9C%A7%E5%BB%B6%E6%88%90%E5%BD%A2%E3%81%A8%E7%86%B1%E9%96%93%E5%9C%A7%E5%BB%B6%E9%8B%BC%E3%81%AE%E5%BE%B9%E5%BA%95%E6%AF%94%E8%BC%83\"><\/span>\u51b7\u9593\u5727\u5ef6\u6210\u5f62\u3068\u71b1\u9593\u5727\u5ef6\u92fc\u306e\u5fb9\u5e95\u6bd4\u8f03<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u51b7\u9593\u5727\u5ef6\u6210\u5f62\u3068\u71b1\u9593\u5727\u5ef6\u92fc: \u8a73\u7d30\u306a\u6bd4\u8f03<\/p>\n<p>\u92fc\u306f\u3001\u305d\u306e\u5f37\u5ea6\u3001\u8010\u4e45\u6027\u3001\u591a\u7528\u9014\u6027\u3067\u77e5\u3089\u308c\u3001\u3055\u307e\u3056\u307e\u306a\u7523\u696d\u306e\u57fa\u790e\u7684\u306a\u7d20\u6750\u3067\u3059\u3002\u9244\u92fc\u306e\u88fd\u9020\u306b\u95a2\u3057\u3066\u306f\u3001\u51b7\u9593\u5727\u5ef6\u6210\u5f62\u3068\u71b1\u9593\u5727\u5ef6\u3068\u3044\u3046 2 \u3064\u306e\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u304c\u969b\u7acb\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d7\u30ed\u30bb\u30b9\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u7279\u5b9a\u306e\u7528\u9014\u306b\u9069\u3057\u305f\u7a2e\u985e\u306e\u92fc\u3092\u9078\u629e\u3059\u308b\u305f\u3081\u306b\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n<p>\u71b1\u9593\u5727\u5ef6\u92fc\u306f\u3001\u901a\u5e38 1700\u00b0F 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\/><\/p>\n<p>\u8868\u9762\u4ed5\u4e0a\u3052\u306b\u95a2\u3057\u3066\u306f\u3001\u71b1\u9593\u5727\u5ef6\u92fc\u6750\u306e\u8868\u9762\u306b\u306f\u3001\u30d7\u30ed\u30bb\u30b9\u306b\u4f34\u3046\u9ad8\u6e29\u306b\u3088\u308a\u7279\u6709\u306e\u30b9\u30b1\u30fc\u30eb\u304c\u5f62\u6210\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30b9\u30b1\u30fc\u30eb\u306f\u3001\u9178\u6d17\u3084\u30d6\u30e9\u30b9\u30c8\u306a\u3069\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u9664\u53bb\u3067\u304d\u307e\u3059\u3002\u5bfe\u7167\u7684\u306b\u3001\u51b7\u9593\u5727\u5ef6\u92fc\u306f\u3088\u308a\u6ed1\u3089\u304b\u306a\u8868\u9762\u4ed5\u4e0a\u3052\u3092\u5099\u3048\u3066\u3044\u308b\u305f\u3081\u3001\u898b\u305f\u76ee\u304c\u3088\u308a\u7f8e\u3057\u304f\u3001\u5916\u89b3\u304c\u91cd\u8981\u306a\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u51b7\u9593\u5727\u5ef6\u92fc\u3068\u71b1\u9593\u5727\u5ef6\u92fc\u306e\u3069\u3061\u3089\u3092\u9078\u629e\u3059\u308b\u304b\u306b\u3064\u3044\u3066\u306f\u3001\u30b3\u30b9\u30c8\u3082\u91cd\u8981\u306a\u8003\u616e\u4e8b\u9805\u3067\u3059\u3002\u71b1\u9593\u5727\u5ef6\u92fc\u306f\u3001\u71b1\u9593\u5727\u5ef6\u306b\u95a2\u9023\u3059\u308b\u751f\u7523\u30b3\u30b9\u30c8\u304c\u4f4e\u3044\u305f\u3081\u3001\u4e00\u822c\u306b\u51b7\u9593\u5727\u5ef6\u92fc\u3088\u308a\u3082\u8cbb\u7528\u52b9\u679c\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u51b7\u9593\u5727\u5ef6\u92fc\u306e\u512a\u308c\u305f\u5f37\u5ea6\u3068\u5bf8\u6cd5\u7cbe\u5ea6\u306b\u3088\u308a\u3001\u7279\u5b9a\u306e\u7528\u9014\u3067\u306f\u3088\u308a\u9ad8\u3044\u4fa1\u683c\u304c\u6b63\u5f53\u5316\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001\u51b7\u9593\u5727\u5ef6\u6210\u5f62\u3068\u71b1\u9593\u5727\u5ef6\u92fc\u306b\u306f\u305d\u308c\u305e\u308c\u72ec\u81ea\u306e\u5229\u70b9\u3068\u7528\u9014\u304c\u3042\u308a\u307e\u3059\u3002\u71b1\u9593\u5727\u5ef6\u92fc\u306f\u8fc5\u901f\u306a\u751f\u7523\u3068\u6210\u5f62\u304c\u5fc5\u8981\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6700\u9069\u3067\u3059\u304c\u3001\u51b7\u9593\u5727\u5ef6\u92fc\u306f\u9ad8\u5f37\u5ea6\u3001\u7cbe\u5ea6\u3001\u512a\u308c\u305f\u8868\u9762\u4ed5\u4e0a\u3052\u304c\u5fc5\u8981\u306a\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089 2 \u3064\u306e\u30d7\u30ed\u30bb\u30b9\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u7279\u5b9a\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u8981\u4ef6\u3092\u6e80\u305f\u3059\u9069\u5207\u306a\u7a2e\u985e\u306e\u92fc\u6750\u3092\u9078\u629e\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<h1 id=\"advantages-and-disadvantages-of-cold-roll-forming-and-hot-rolled-steel-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%E5%86%B7%E9%96%93%E5%9C%A7%E5%BB%B6%E3%81%A8%E7%86%B1%E5%BB%B6%E9%8B%BC%E6%9D%BF%E3%81%AE%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88%E3%83%BB%E3%83%87%E3%83%A1%E3%83%AA%E3%83%83%E3%83%88\"><\/span>\u51b7\u9593\u5727\u5ef6\u3068\u71b1\u5ef6\u92fc\u677f\u306e\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u51b7\u9593\u5727\u5ef6\u6210\u5f62 vs.\u71b1\u9593\u5727\u5ef6\u92fc: \u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/p>\n<p>\u51b7\u9593\u5727\u5ef6\u6210\u5f62\u3068\u71b1\u9593\u5727\u5ef6\u92fc\u306f\u3001\u88fd\u9020\u696d\u754c\u3067\u92fc\u3092\u3055\u307e\u3056\u307e\u306a\u88fd\u54c1\u306b\u6210\u5f62\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b 2 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1 \u3064\u306f\u3001\u751f\u7523\u6027\u304c\u9ad8\u3044\u3053\u3068\u3067\u3059\u3002\u6750\u6599\u306e\u7121\u99c4\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u305f\u8907\u96d1\u306a\u5f62\u72b6\u3002\u92fc\u6750\u3092\u9ad8\u6e29\u306b\u52a0\u71b1\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044\u305f\u3081\u3001\u6210\u5f62\u6642\u306e\u6b6a\u307f\u3084\u53cd\u308a\u306e\u30ea\u30b9\u30af\u304c\u5c11\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u51b7\u9593\u5727\u5ef6\u6210\u5f62\u306f\u3001\u8907\u96d1\u306a\u30c7\u30b6\u30a4\u30f3\u3084\u53b3\u5bc6\u306a\u5f62\u72b6\u306e\u90e8\u54c1\u3092\u88fd\u9020\u3059\u308b\u305f\u3081\u306e\u8cbb\u7528\u5bfe\u52b9\u679c\u306e\u9ad8\u3044\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3001\u71b1\u9593\u5727\u5ef6\u92fc\u306f\u3001\u91d1\u5c5e\u30a4\u30f3\u30b4\u30c3\u30c8\u307e\u305f\u306f\u30d3\u30ec\u30c3\u30c8\u3092\u9ad8\u6e29\u306b\u52a0\u71b1\u3057\u3001\u30ed\u30fc\u30e9\u30fc\u306b\u901a\u3057\u3066\u6210\u5f62\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u88fd\u9020\u3055\u308c\u307e\u3059\u3002\u5e0c\u671b\u306e\u5f62\u306b\u4ed5\u4e0a\u3052\u307e\u3059\u3002\u71b1\u9593\u5727\u5ef6\u92fc\u306f\u3001\u51b7\u9593\u5727\u5ef6\u6210\u5f62\u306b\u6bd4\u3079\u3066\u8868\u9762\u4ed5\u4e0a\u3052\u304c\u7c97\u304f\u3001\u5bf8\u6cd5\u7cbe\u5ea6\u304c\u4f4e\u3044\u3068\u3044\u3046\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u69cb\u9020\u90e8\u54c1\u3001\u9244\u9053\u7dda\u8def\u3001\u5927\u578b\u6a5f\u68b0\u90e8\u54c1\u306a\u3069\u3001\u9ad8\u7cbe\u5ea6\u3092\u5fc5\u8981\u3068\u3057\u306a\u3044\u7528\u9014\u306b\u306f\u3001\u71b1\u9593\u5727\u5ef6\u92fc\u304c\u597d\u307e\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u71b1\u9593\u5727\u5ef6\u92fc\u306e\u4e3b\u306a\u5229\u70b9\u306e 1 \u3064\u306f\u3001\u5927\u304d\u306a\u30b3\u30b9\u30c8\u52b9\u7387\u3068\u52b9\u7387\u6027\u3067\u3059\u3002 -\u30b9\u30b1\u30fc\u30eb\u751f\u7523\u3002\u71b1\u9593\u5727\u5ef6\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u9ad8\u6e29\u304c\u4f7f\u7528\u3055\u308c\u308b\u305f\u3081\u3001\u51b7\u9593\u5727\u5ef6\u6210\u5f62\u3088\u308a\u3082\u9ad8\u901f\u304b\u3064\u7d4c\u6e08\u7684\u3068\u306a\u308a\u3001\u9244\u92fc\u88fd\u54c1\u306e\u5927\u91cf\u751f\u7523\u306b\u4eba\u6c17\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p> \u7ba1\u72b6 2&#215;3 \u306e\u4fa1\u683c\u305d\u306e\u9055\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u51b7\u9593\u5727\u5ef6\u6210\u5f62\u3068\u71b1\u9593\u5727\u5ef6\u92fc\u306e\u4e21\u65b9\u306b\u306f\u305d\u308c\u305e\u308c\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u3002\u72ec\u81ea\u306e\u30c7\u30e1\u30ea\u30c3\u30c8\u3002\u51b7\u9593\u5727\u5ef6\u6210\u5f62\u306f\u3001\u713c\u304d\u306a\u307e\u3057\u3084\u8868\u9762\u51e6\u7406\u306a\u3069\u306e\u8ffd\u52a0\u306e\u51e6\u7406\u30b9\u30c6\u30c3\u30d7\u304c\u5fc5\u8981\u3068\u306a\u308b\u305f\u3081\u3001\u71b1\u9593\u5727\u5ef6\u92fc\u3088\u308a\u3082\u9ad8\u4fa1\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u4e00\u90e8\u306e\u6750\u6599\u306f\u51b7\u9593\u6210\u5f62\u4e2d\u306b\u4e80\u88c2\u3084\u8106\u6027\u304c\u767a\u751f\u3057\u3084\u3059\u3044\u305f\u3081\u3001\u51b7\u9593\u5727\u5ef6\u6210\u5f62\u306f\u3059\u3079\u3066\u306e\u7a2e\u985e\u306e\u5408\u91d1\u92fc\u306b\u9069\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p> 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class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"Galvanized seamless steel pipe,galvanized seamless steel pipe\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/ivrLl1J7_6o?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u51b7\u9593\u5727\u5ef6\u6210\u5f62\u3068\u71b1\u9593\u5727\u5ef6\u92fc\u306e\u5fb9\u5e95\u6bd4\u8f03 \u51b7\u9593\u5727\u5ef6\u6210\u5f62\u3068\u71b1\u9593\u5727\u5ef6\u92fc: \u8a73\u7d30\u306a\u6bd4\u8f03 \u92fc\u306f\u3001\u305d\u306e\u5f37\u5ea6\u3001\u8010\u4e45\u6027\u3001\u591a\u7528\u9014\u6027\u3067\u77e5\u3089\u308c\u3001\u3055\u307e\u3056\u307e\u306a\u7523\u696d\u306e\u57fa\u790e\u7684\u306a\u7d20\u6750\u3067\u3059\u3002\u9244\u92fc\u306e\u88fd\u9020\u306b\u95a2\u3057\u3066\u306f\u3001\u51b7\u9593\u5727\u5ef6\u6210\u5f62\u3068\u71b1\u9593\u5727\u5ef6\u3068\u3044\u3046 2 \u3064\u306e\u4e00\u822c\u7684\u306a\u65b9\u6cd5\u304c\u969b\u7acb\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d7\u30ed\u30bb\u30b9\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u7279\u5b9a\u306e\u7528\u9014\u306b\u9069\u3057\u305f\u7a2e\u985e\u306e\u92fc\u3092\u9078\u629e\u3059\u308b\u305f\u3081\u306b\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002 \u71b1\u9593\u5727\u5ef6\u92fc\u306f\u3001\u901a\u5e38 1700\u00b0F 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