{"id":3846,"date":"2024-06-25T05:59:32","date_gmt":"2024-06-25T05:59:32","guid":{"rendered":"https:\/\/machining-quote.com\/?p=3846"},"modified":"2024-06-25T07:34:39","modified_gmt":"2024-06-25T07:34:39","slug":"stainless-steel-301-vs-420","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/ja\/bolg\/stainless-steel-301-vs-420\/","title":{"rendered":"\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 301 \u3068 420: \u5de5\u696d\u7528\u9014\u306b\u306f\u3069\u3061\u3089\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u304b?"},"content":{"rendered":"<h4>\u76ee\u6b21<\/h4>\n<ul>\n<li><a href=\"#introduction\">\u306f\u3058\u3081\u306b<\/a><\/li>\n<li><a href=\"#properties\">\u7279\u6027\u3068\u69cb\u6210<\/a><\/li>\n<li><a href=\"#corrosion\">\u8010\u98df\u6027<\/a><\/li>\n<li><a href=\"#strength\">\u6a5f\u68b0\u7684\u5f37\u5ea6\u3068\u8010\u4e45\u6027<\/a><\/li>\n<li><a href=\"#heat\">\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9<\/a><\/li>\n<li><a href=\"#cost\">\u8cbb\u7528\u5bfe\u52b9\u679c<\/a><\/li>\n<li><a href=\"#applications\">\u7523\u696d\u306b\u304a\u3051\u308b\u5fdc\u7528<\/a><\/li>\n<li><a href=\"#machinability\">\u6a5f\u68b0\u52a0\u5de5\u6027\u3068\u6eb6\u63a5\u6027<\/a><\/li>\n<li><a href=\"#long-term\">\u904e\u9177\u306a\u74b0\u5883\u3067\u3082\u9577\u671f\u306b\u308f\u305f\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/a><\/li>\n<li><a href=\"#conclusion\">\u7d50\u8ad6<\/a><\/li>\n<\/ul>\n<h2 id=\"introduction\">\u306f\u3058\u3081\u306b<\/h2>\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u5f37\u5ea6\u3068\u8010\u8150\u98df\u6027\u3092\u517c\u306d\u5099\u3048\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u9078\u3070\u308c\u3066\u3044\u307e\u3059\u3002\u5f53\u793e\u306f\u3001\u5ef6\u6027\u3068\u8010\u8150\u98df\u6027\u304c\u9ad8\u304f\u8a55\u4fa1\u3055\u308c\u3066\u3044\u308b 301 \u3068\u3001\u786c\u5ea6\u3068\u8010\u6469\u8017\u6027\u304c\u9ad8\u304f\u8a55\u4fa1\u3055\u308c\u3066\u3044\u308b 420 \u306e 2 \u3064\u306e\u30b0\u30ec\u30fc\u30c9\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2 id=\"properties\">\u7279\u6027\u3068\u69cb\u6210<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\u30d7\u30ed\u30d1\u30c6\u30a3<\/th>\n<th>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc301<\/th>\n<th>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc420<\/th>\n<\/tr>\n<tr>\n<td>\u30af\u30ed\u30e0\u542b\u6709\u91cf<\/td>\n<td>16-18%<\/td>\n<td>12-14%<\/td>\n<\/tr>\n<tr>\n<td>\u30cb\u30c3\u30b1\u30eb\u542b\u6709\u91cf<\/td>\n<td>6-8%<\/td>\n<td>301\u672a\u6e80<\/td>\n<\/tr>\n<tr>\n<td>\u70ad\u7d20\u542b\u6709\u91cf<\/td>\n<td>0.15%\u672a\u6e80<\/td>\n<td>0.15-0.40%<\/td>\n<\/tr>\n<tr>\n<td>\u78c1\u6c17<\/td>\n<td>\u3044\u3044\u3048\u3001\u51b7\u9593\u52a0\u5de5\u3057\u306a\u3044\u9650\u308a<\/td>\n<td>\u306f\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"corrosion\">\u8010\u98df\u6027<\/h2>\n<p>301 \u306f\u30af\u30ed\u30e0\u3068\u30cb\u30c3\u30b1\u30eb\u306e\u542b\u6709\u91cf\u304c\u591a\u3044\u305f\u3081\u8010\u98df\u6027\u306b\u512a\u308c\u3066\u304a\u308a\u3001\u5316\u5b66\u7528\u9014\u3084\u6d77\u6d0b\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002420 \u306f\u8010\u98df\u6027\u306f\u52a3\u308a\u307e\u3059\u304c\u3001\u305d\u308c\u307b\u3069\u904e\u9177\u3067\u306f\u306a\u3044\u6761\u4ef6\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2 id=\"strength\">\u6a5f\u68b0\u7684\u5f37\u5ea6\u3068\u8010\u4e45\u6027<\/h2>\n<p>301 \u306e\u5f37\u5ea6\u306f\u51b7\u9593\u52a0\u5de5\u306b\u3088\u3063\u3066\u5f97\u3089\u308c\u3001\u5f15\u5f35\u5f37\u5ea6\u306f 1300 MPa \u306b\u9054\u3057\u307e\u3059\u3002420 \u306f\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u3055\u3089\u306b\u786c\u5ea6\u304c\u9ad8\u307e\u308a\u3001\u6700\u5927 500 HB \u304a\u3088\u3073 1750 MPa \u306e\u5f15\u5f35\u5f37\u5ea6\u306b\u9054\u3057\u307e\u3059\u3002<\/p>\n<h2 id=\"heat\">\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9<\/h2>\n<p>301 \u306f\u3001\u5ef6\u6027\u3068\u8010\u8150\u98df\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u713c\u304d\u306a\u307e\u3057\u51e6\u7406\u3055\u308c\u3066\u3044\u307e\u3059\u3002420 \u306f\u3001\u786c\u5ea6\u3068\u8010\u6469\u8017\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u713c\u304d\u5165\u308c\u713c\u304d\u623b\u3057\u51e6\u7406\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2 id=\"cost\">\u8cbb\u7528\u5bfe\u52b9\u679c<\/h2>\n<p>301 \u306f\u51e6\u7406\u30b3\u30b9\u30c8\u304c\u4f4e\u304f\u3001\u4ea4\u63db\u983b\u5ea6\u3082\u5c11\u306a\u3044\u305f\u3081\u3001\u7d4c\u6e08\u7684\u306b\u9b45\u529b\u7684\u3067\u3059\u3002420 \u306e\u521d\u671f\u30b3\u30b9\u30c8\u306f\u9ad8\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u7279\u5b9a\u306e\u7528\u9014\u3067\u306f\u8010\u6469\u8017\u6027\u304c\u9ad8\u3044\u305f\u3081\u3001\u6b63\u5f53\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2 id=\"applications\">\u7523\u696d\u306b\u304a\u3051\u308b\u5fdc\u7528<\/h2>\n<ul>\n<li><strong>301:<\/strong> \u81ea\u52d5\u8eca\u3001\u822a\u7a7a\u5b87\u5b99\u3001\u30ad\u30c3\u30c1\u30f3\u5bb6\u96fb\u3001\u5efa\u7bc9\u8cc7\u6750\u3002<\/li>\n<li><strong>420:<\/strong> \u30ab\u30c8\u30e9\u30ea\u30fc\u3001\u5916\u79d1\u7528\u5668\u5177\u3001\u9ad8\u5fdc\u529b\u6a5f\u68b0\u90e8\u54c1\u3002<\/li>\n<\/ul>\n<h2 id=\"machinability\">\u6a5f\u68b0\u52a0\u5de5\u6027\u3068\u6eb6\u63a5\u6027<\/h2>\n<p>301 \u306f\u52a0\u5de5\u786c\u5316\u306e\u305f\u3081\u6a5f\u68b0\u52a0\u5de5\u304c\u3088\u308a\u56f0\u96e3\u3067\u3059\u304c\u3001\u6eb6\u63a5\u306f\u3088\u308a\u5bb9\u6613\u3067\u3059\u3002420 \u306f\u6a5f\u68b0\u52a0\u5de5\u304c\u3088\u308a\u5bb9\u6613\u3067\u3059\u304c\u3001\u8106\u3055\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u614e\u91cd\u306a\u6eb6\u63a5\u4f5c\u696d\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h2 id=\"long-term\">\u904e\u9177\u306a\u74b0\u5883\u3067\u3082\u9577\u671f\u306b\u308f\u305f\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/h2>\n<p>301 \u306f\u53b3\u3057\u3044\u74b0\u5883\u3067\u306e\u8010\u8150\u98df\u6027\u306e\u305f\u3081\u306b\u9078\u629e\u3055\u308c\u3001420 \u306f\u6f5c\u5728\u7684\u306a\u8150\u98df\u554f\u984c\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u5f37\u5ea6\u3068\u8010\u6469\u8017\u6027\u306e\u305f\u3081\u306b\u9078\u629e\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2 id=\"conclusion\">\u7d50\u8ad6<\/h2>\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 301 \u3068 420 \u306e\u3069\u3061\u3089\u3092\u9078\u629e\u3059\u308b\u304b\u306f\u3001\u8010\u8150\u98df\u6027\u3001\u5f37\u5ea6\u3001\u30b3\u30b9\u30c8\u3001\u74b0\u5883\u306a\u3069\u3001\u7528\u9014\u306e\u8981\u4ef6\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002\u5404\u30b0\u30ec\u30fc\u30c9\u306f\u3001\u696d\u754c\u306e\u3055\u307e\u3056\u307e\u306a\u30cb\u30c3\u30c1\u5e02\u5834\u3092\u6e80\u305f\u3057\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u76ee\u6b21 \u306f\u3058\u3081\u306b \u7279\u6027\u3068\u69cb\u6210 \u8010\u98df\u6027 \u6a5f\u68b0\u7684\u5f37\u5ea6\u3068\u8010\u4e45\u6027 \u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9 \u8cbb\u7528\u5bfe\u52b9\u679c \u7523\u696d\u754c\u3067\u306e\u7528\u9014 \u6a5f\u68b0\u52a0\u5de5\u6027\u3068\u6eb6\u63a5\u6027 \u904e\u9177\u306a\u74b0\u5883\u3067\u306e\u9577\u671f\u6027\u80fd \u7d50\u8ad6 \u306f\u3058\u3081\u306b \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u5f37\u5ea6\u3068\u8010\u98df\u6027\u3092\u517c\u306d\u5099\u3048\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u9078\u3070\u308c\u3066\u3044\u307e\u3059\u3002\u5f53\u793e\u306f\u3001\u5ef6\u6027\u3068\u8010\u98df\u6027\u304c\u9ad8\u304f\u8a55\u4fa1\u3055\u308c\u3066\u3044\u308b 301 \u3068\u3001\u786c\u5ea6\u3068\u8010\u6469\u8017\u6027\u304c\u9ad8\u304f\u8a55\u4fa1\u3055\u308c\u3066\u3044\u308b 420 \u306e 2 \u3064\u306e\u30b0\u30ec\u30fc\u30c9\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u307e\u3059\u3002 \u7279\u6027\u3068\u69cb\u6210 \u7279\u6027 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 301 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 420 \u30af\u30ed\u30e0\u542b\u6709\u91cf 16-18% 12-14% \u30cb\u30c3\u30b1\u30eb\u542b\u6709\u91cf 6-8% 301 \u672a\u6e80 \u70ad\u7d20\u542b\u6709\u91cf 0.15% \u672a\u6e80 0.15-0.40% \u78c1\u6027 \u51b7\u9593\u52a0\u5de5\u3057\u306a\u3044\u9650\u308a\u3001\u3044\u3044\u3048 \u306f\u3044 \u8010\u98df\u6027 301 \u306f\u3001\u30af\u30ed\u30e0\u3068\u30cb\u30c3\u30b1\u30eb\u306e\u542b\u6709\u91cf\u304c\u591a\u3044\u305f\u3081\u3001\u8010\u98df\u6027\u304c\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001 [\u2026]<\/p>","protected":false},"author":1,"featured_media":3851,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","content-type":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-3846","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-material-selection-guide"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/posts\/3846","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/comments?post=3846"}],"version-history":[{"count":2,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/posts\/3846\/revisions"}],"predecessor-version":[{"id":3849,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/posts\/3846\/revisions\/3849"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/media\/3851"}],"wp:attachment":[{"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/media?parent=3846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/categories?post=3846"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/tags?post=3846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}