{"id":3984,"date":"2024-06-28T15:16:51","date_gmt":"2024-06-28T15:16:51","guid":{"rendered":"https:\/\/machining-quote.com\/?p=3984"},"modified":"2024-07-01T01:18:58","modified_gmt":"2024-07-01T01:18:58","slug":"stainless-steel-304l-vs-304","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/ja\/bolg\/stainless-steel-304l-vs-304\/","title":{"rendered":"\u8150\u98df\u6027\u74b0\u5883\u3067\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304 \u3088\u308a\u3082\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304L \u3092\u4f7f\u7528\u3059\u308b\u5229\u70b9"},"content":{"rendered":"<h4>\u76ee\u6b21<\/h4>\n<ul>\n<li><a href=\"#lower-carbon-content-benefits\">\u70ad\u7d20\u542b\u6709\u91cf\u306e\u4f4e\u6e1b\u306b\u3088\u308b\u30e1\u30ea\u30c3\u30c8<\/a><\/li>\n<li><a href=\"#suitability-for-marine-environments\">\u6d77\u6d0b\u74b0\u5883\u3078\u306e\u9069\u5408\u6027<\/a><\/li>\n<li><a href=\"#304-vs-304l-chemical-composition\">304 vs 304L \u5316\u5b66\u7d44\u6210<\/a><\/li>\n<li><a href=\"#enhanced-corrosion-resistance\">\u8010\u8150\u98df\u6027\u306e\u5411\u4e0a<\/a><\/li>\n<li><a href=\"#304-vs-304l-strength\">304 vs 304L \u5f37\u5ea6<\/a><\/li>\n<li><a href=\"#improved-welding-and-machining-performance\">\u6eb6\u63a5\u3068\u6a5f\u68b0\u52a0\u5de5\u306e\u6027\u80fd\u5411\u4e0a<\/a><\/li>\n<li><a href=\"#enhanced-material-versatility\">\u5f37\u5316\u3055\u308c\u305f\u7d20\u6750\u306e\u6c4e\u7528\u6027<\/a><\/li>\n<li><a href=\"#increased-durability-in-high-temperature-applications\">\u9ad8\u6e29\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306e\u8010\u4e45\u6027\u306e\u5411\u4e0a<\/a><\/li>\n<li><a href=\"#what-is-the-difference-between-304-and-304l-stainless-steel\">304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 304l \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/a><\/li>\n<li><a href=\"#conclusion\">\u7d50\u8ad6<\/a><\/li>\n<\/ul>\n<p>\u300c304L\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\uff1a\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3001\u5f37\u5316\u3055\u308c\u305f\u8010\u4e45\u6027\u300d<\/p>\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304L \u306f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304 \u306e\u4f4e\u70ad\u7d20\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3042\u308a\u3001\u8150\u98df\u74b0\u5883\u3067\u306e\u4f7f\u7528\u306b\u512a\u308c\u305f\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u7d39\u4ecb\u3067\u306f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304L \u3092\u4ed6\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3088\u308a\u3082\u4f7f\u7528\u3059\u308b\u5834\u5408\u306e\u5229\u70b9\u306b\u3064\u3044\u3066\u691c\u8a0e\u3057\u307e\u3059\u3002\u7279\u306b\u3001\u904e\u9177\u306a\u6761\u4ef6\u3067\u6750\u6599\u306e\u52a3\u5316\u3092\u9632\u3050\u306e\u306b\u91cd\u8981\u306a\u3001\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3059\u3002\u3053\u306e\u8aac\u660e\u3067\u306f\u3001\u305d\u306e\u5316\u5b66\u7d44\u6210\u3001\u6a5f\u68b0\u7684\u7279\u6027\u3001\u304a\u3088\u3073\u5b9f\u969b\u306e\u7528\u9014\u3092\u691c\u8a0e\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u8150\u98df\u74b0\u5883\u3067\u306e\u8010\u4e45\u6027\u3068\u9577\u5bff\u547d\u304c\u6c42\u3081\u3089\u308c\u308b\u696d\u754c\u3067\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304L \u304c\u597d\u307e\u308c\u308b\u7406\u7531\u3092\u5f37\u8abf\u3057\u307e\u3059\u3002<\/p>\n<h2 id=\"lower-carbon-content-benefits\">\u70ad\u7d20\u542b\u6709\u91cf\u306e\u4f4e\u6e1b\u306b\u3088\u308b\u30e1\u30ea\u30c3\u30c8<\/h2>\n<h3>\u6982\u8981<\/h3>\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u4e3b\u306b\u9244\u3001\u30af\u30ed\u30e0\u3001\u30cb\u30c3\u30b1\u30eb\u3067\u69cb\u6210\u3055\u308c\u305f\u5408\u91d1\u3067\u3001\u8010\u8150\u98df\u6027\u3068\u5f37\u5ea6\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u3055\u307e\u3056\u307e\u306a\u30b0\u30ec\u30fc\u30c9\u304c\u3042\u308a\u307e\u3059\u304c\u3001304 \u304a\u3088\u3073 304L \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u305d\u306e\u6c4e\u7528\u6027\u3068\u8010\u4e45\u6027\u304b\u3089\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u8150\u98df\u74b0\u5883\u3067\u306e\u7528\u9014\u3067\u306f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304 \u3088\u308a\u3082\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304L \u304c\u597d\u307e\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u3053\u306e\u597d\u307e\u308c\u308b\u7406\u7531\u306f\u4e3b\u306b\u3001304L \u306e\u70ad\u7d20\u542b\u6709\u91cf\u304c\u4f4e\u3044\u3053\u3068\u306b\u3088\u308b\u3082\u306e\u3067\u3001\u3053\u306e\u70ad\u7d20\u542b\u6709\u91cf\u306b\u3088\u308a\u3001\u53b3\u3057\u3044\u6761\u4ef6\u4e0b\u3067\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30ad\u30fc\u30dd\u30a4\u30f3\u30c8<\/h3>\n<ul>\n<li>304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6700\u5927\u70ad\u7d20\u542b\u6709\u91cf\u306f 0.08% \u3067\u3059\u304c\u3001304L \u306e\u6700\u5927\u70ad\u7d20\u542b\u6709\u91cf\u306f 0.03% \u3067\u3059\u3002<\/li>\n<li>\u70ad\u7d20\u542b\u6709\u91cf\u304c\u5c11\u306a\u3044\u3068\u3001\u6eb6\u63a5\u4e2d\u306b\u70ad\u5316\u7269\u304c\u6790\u51fa\u3059\u308b\u30ea\u30b9\u30af\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u3001\u7c92\u754c\u8150\u98df\u304c\u6e1b\u5c11\u3057\u307e\u3059\u3002<\/li>\n<li>\u88fd\u9020\u304a\u3088\u3073\u6eb6\u63a5\u30d7\u30ed\u30bb\u30b9\u306e\u5bb9\u6613\u3055\u3068\u67d4\u8edf\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/li>\n<li>\u307b\u3068\u3093\u3069\u306e\u9178\u5316\u9178\u306b\u5bfe\u3057\u3066\u5f37\u3044\u8010\u6027\u304c\u3042\u308a\u3001\u6700\u9ad8 925\u00b0C \u306e\u6e29\u5ea6\u306b\u9023\u7d9a\u3057\u3066\u3055\u3089\u3055\u308c\u3066\u3082\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3068\u4fee\u7406\u306e\u524a\u6e1b\u306b\u3088\u308a\u3001\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u5168\u4f53\u306e\u30b3\u30b9\u30c8\u304c\u4e00\u822c\u7684\u306b\u4f4e\u304f\u306a\u308b\u305f\u3081\u3001\u7d4c\u6e08\u7684\u306b\u91cd\u8981\u3067\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"suitability-for-marine-environments\">\u6d77\u6d0b\u74b0\u5883\u3078\u306e\u9069\u5408\u6027<\/h2>\n<h3>\u6982\u8981<\/h3>\n<p>\u8150\u98df\u6027\u306e\u9ad8\u3044\u74b0\u5883\u3001\u7279\u306b\u6d77\u6d0b\u74b0\u5883\u3067\u306e\u7528\u9014\u3067\u306f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304 \u3088\u308a\u3082\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304L \u304c\u597d\u307e\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304 \u3068\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304L \u306e\u7d44\u6210\u3068\u7279\u6027\u306b\u304a\u3051\u308b\u5fae\u5999\u306a\u304c\u3089\u3082\u91cd\u8981\u306a\u9055\u3044\u306b\u7531\u6765\u3057\u3066\u304a\u308a\u3001\u305d\u306e\u7d50\u679c\u3001304L \u304c\u3053\u306e\u3088\u3046\u306a\u53b3\u3057\u3044\u6761\u4ef6\u306b\u3088\u308a\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u30ad\u30fc\u30dd\u30a4\u30f3\u30c8<\/h3>\n<ul>\n<li>304L \u306f\u70ad\u7d20\u542b\u6709\u91cf\u304c 0.03% \u306b\u5236\u9650\u3055\u308c\u3066\u304a\u308a\u3001\u6eb6\u63a5\u90e8\u306e\u8010\u8150\u98df\u6027\u304c\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>\u70ad\u7d20\u542b\u6709\u91cf\u304c\u4f4e\u3044\u305f\u3081\u3001\u5b54\u98df\u3084\u9699\u9593\u8150\u98df\u306e\u30ea\u30b9\u30af\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u3001\u6d77\u6d0b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3084\u6a5f\u5668\u306e\u5bff\u547d\u304c\u5ef6\u3073\u307e\u3059\u3002<\/li>\n<li>\u7c92\u754c\u8150\u98df\u306b\u8010\u3048\u3001\u6eb6\u63a5\u5f8c\u3082\u5b8c\u5168\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/li>\n<li>\u6d77\u6d0b\u7528\u9014\u306b\u4e0d\u53ef\u6b20\u306a 304 \u3068\u540c\u3058\u30ec\u30d9\u30eb\u306e\u5f37\u5ea6\u3068\u976d\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/li>\n<li>\u6d77\u6d0b\u74b0\u5883\u3067\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u983b\u5ea6\u3068\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"304-vs-304l-chemical-composition\">304 vs 304L \u5316\u5b66\u7d44\u6210<\/h2>\n<h3>\u6982\u8981<\/h3>\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304 \u306f\u300118% \u30af\u30ed\u30e0\u3068 8% \u30cb\u30c3\u30b1\u30eb\u306e\u7d44\u6210\u304b\u3089 18\/8 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u3082\u547c\u3070\u308c\u3001\u512a\u308c\u305f\u6210\u5f62\u6027\u3068\u8010\u4e45\u6027\u3067\u5e83\u304f\u8a55\u4fa1\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u6a19\u6e96\u30bf\u30a4\u30d7\u306e 304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u5869\u5316\u7269\u74b0\u5883\u3084\u9ad8\u30ec\u30d9\u30eb\u306e\u9178\u6027\u306b\u3055\u3089\u3055\u308c\u308b\u7528\u9014\u3067\u306f\u8150\u98df\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u6bd4\u8f03\u8868<\/h3>\n<table>\n<tbody>\n<tr>\n<th>\u6210\u5206<\/th>\n<th>304<\/th>\n<th>304L<\/th>\n<\/tr>\n<tr>\n<td>\u30ab\u30fc\u30dc\u30f3\uff08C\uff09<\/td>\n<td>0.08%\u6700\u5927<\/td>\n<td>0.03%\u6700\u5927<\/td>\n<\/tr>\n<tr>\n<td>\u30af\u30ed\u30e0\uff08Cr\uff09<\/td>\n<td>18.0-20.0%<\/td>\n<td>18.0-20.0%<\/td>\n<\/tr>\n<tr>\n<td>\u30cb\u30c3\u30b1\u30eb\uff08Ni\uff09<\/td>\n<td>8.0-10.5%<\/td>\n<td>8.0-12.0%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u30ad\u30fc\u30dd\u30a4\u30f3\u30c8<\/h3>\n<ul>\n<li>304L \u306e\u70ad\u7d20\u542b\u6709\u91cf\u304c\u4f4e\u3044\u305f\u3081\u3001\u6eb6\u63a5\u4e2d\u306e\u70ad\u5316\u7269\u306e\u6790\u51fa\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u3001\u7c92\u754c\u8150\u98df\u306e\u611f\u53d7\u6027\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002<\/li>\n<li>304L \u306f\u6eb6\u63a5\u5f8c\u306e\u713c\u920d\u51e6\u7406\u304c\u4e0d\u8981\u306a\u512a\u308c\u305f\u6eb6\u63a5\u6027\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u6eb6\u63a5\u5f8c\u3082\u5f37\u5ea6\u3068\u8010\u8150\u98df\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/li>\n<li>\u8150\u98df\u6027\u7269\u8cea\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u5f37\u5316\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u5316\u5b66\u51e6\u7406\u7523\u696d\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"enhanced-corrosion-resistance\">\u8010\u8150\u98df\u6027\u306e\u5411\u4e0a<\/h2>\n<h3>\u6982\u8981<\/h3>\n<p>\u8150\u98df\u6027\u74b0\u5883\u3067\u306e\u7528\u9014\u306b\u6750\u6599\u3092\u9078\u629e\u3059\u308b\u5834\u5408\u3001\u3053\u308c\u3089\u306e\u30b0\u30ec\u30fc\u30c9\u9593\u306e\u5fae\u5999\u306a\u9055\u3044\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304L \u306f\u3001\u540c\u7b49\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304 \u306b\u6bd4\u3079\u3066\u8010\u8150\u98df\u6027\u304c\u5f37\u5316\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u591a\u304f\u306e\u7523\u696d\u7528\u9014\u3067\u597d\u307e\u3057\u3044\u9078\u629e\u80a2\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u30ad\u30fc\u30dd\u30a4\u30f3\u30c8<\/h3>\n<ul>\n<li>304L \u306e\u70ad\u7d20\u542b\u6709\u91cf\u304c\u4f4e\u3044\u305f\u3081\u3001\u6eb6\u63a5\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u70ad\u5316\u7269\u304c\u6790\u51fa\u3059\u308b\u30ea\u30b9\u30af\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/li>\n<li>\u30af\u30ed\u30e0\u306e\u4fdd\u8b77\u7279\u6027\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3067\u3001\u4e00\u8cab\u6027\u306e\u3042\u308b\u52b9\u679c\u7684\u306a\u4e0d\u52d5\u614b\u5c64\u3092\u5f62\u6210\u3059\u308b\u80fd\u529b\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/li>\n<li>\u98df\u54c1\u52a0\u5de5\u3084\u30d7\u30fc\u30eb\u65bd\u8a2d\u306a\u3069\u3001\u9178\u6027\u307e\u305f\u306f\u9ad8\u5869\u7d20\u6fc3\u5ea6\u306e\u74b0\u5883\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>\u7c92\u754c\u8150\u98df\u306b\u5bfe\u3059\u308b\u512a\u308c\u305f\u8010\u6027\u304c\u3042\u308a\u3001\u7279\u306b\u6eb6\u63a5\u90e8\u306e\u71b1\u5f71\u97ff\u90e8\u3067\u52b9\u679c\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"304-vs-304l-strength\">304 vs 304L \u5f37\u5ea6<\/h2>\n<h3>\u6982\u8981<\/h3>\n<p>\u4e21\u8005\u306b\u306f\u591a\u304f\u306e\u985e\u4f3c\u70b9\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u7d44\u6210\u3068\u7279\u6027\u306e\u5fae\u5999\u306a\u9055\u3044\u306b\u3088\u308a\u3001\u7279\u306b\u8150\u98df\u6027\u306e\u9ad8\u3044\u74b0\u5883\u3067\u306f\u3001\u305d\u308c\u305e\u308c\u304c\u7279\u5b9a\u306e\u7528\u9014\u306b\u72ec\u81ea\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u6bd4\u8f03\u8868<\/h3>\n<ul>\n<li><strong>\u6297\u5f35\u529b\uff1a<\/strong> 304 \u306f 304L \u3088\u308a\u308f\u305a\u304b\u306b\u9ad8\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u5b9f\u969b\u306e\u7528\u9014\u3067\u306f\u7121\u8996\u3067\u304d\u308b\u307b\u3069\u5c0f\u3055\u3044\u5834\u5408\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u964d\u4f0f\u5f37\u5ea6:<\/strong> \u3069\u3061\u3089\u3082\u540c\u69d8\u3067\u3042\u308a\u3001\u8ca0\u8377\u304c\u304b\u304b\u3063\u305f\u72b6\u614b\u3067\u69cb\u9020\u306e\u5b8c\u5168\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u91cd\u8981\u3067\u3059\u3002<\/li>\n<li><strong>\u6eb6\u63a5\u6027:<\/strong> 304L \u306f\u70ad\u7d20\u542b\u6709\u91cf\u304c\u4f4e\u3044\u305f\u3081\u3001\u6eb6\u63a5\u4e2d\u306b\u70ad\u5316\u7269\u304c\u6790\u51fa\u3059\u308b\u30ea\u30b9\u30af\u304c\u6e1b\u308a\u3001\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<h3>\u30ad\u30fc\u30dd\u30a4\u30f3\u30c8<\/h3>\n<ul>\n<li>304L \u306f\u70ad\u7d20\u542b\u6709\u91cf\u304c\u5c11\u306a\u3044\u305f\u3081\u3001\u7c92\u754c\u8150\u98df\u304c\u767a\u751f\u3057\u306b\u304f\u304f\u3001\u8150\u98df\u6027\u74b0\u5883\u3067\u306e\u6eb6\u63a5\u3092\u4f34\u3046\u7528\u9014\u306b\u5b89\u5168\u306a\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\n<li>\u5869\u5316\u7269\u74b0\u5883\u306b\u5bfe\u3059\u308b\u512a\u308c\u305f\u8010\u6027\u306b\u3088\u308a\u3001\u5bff\u547d\u304c\u9577\u304f\u306a\u308a\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"improved-welding-and-machining-performance\">\u6eb6\u63a5\u3068\u6a5f\u68b0\u52a0\u5de5\u306e\u6027\u80fd\u5411\u4e0a<\/h2>\n<h3>\u6982\u8981<\/h3>\n<p>\u7d44\u6210\u3068\u6027\u80fd\u306e\u5fae\u5999\u306a\u9055\u3044\u306b\u3088\u308a\u3001\u7279\u306b\u6eb6\u63a5\u3084\u6a5f\u68b0\u52a0\u5de5\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u8003\u616e\u3059\u308b\u3068\u3001304L \u306f\u7279\u5b9a\u306e\u8150\u98df\u6027\u74b0\u5883\u3067\u3088\u308a\u9069\u5207\u306a\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30ad\u30fc\u30dd\u30a4\u30f3\u30c8<\/h3>\n<ul>\n<li>304L \u306e\u70ad\u7d20\u30ec\u30d9\u30eb\u304c\u4f4e\u3044\u305f\u3081\u3001\u6eb6\u63a5\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u70ad\u5316\u7269\u304c\u6790\u51fa\u3059\u308b\u30ea\u30b9\u30af\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/li>\n<li>\u6eb6\u63a5\u4e2d\u306b\u5272\u308c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<li>\u6eb6\u63a5\u524d\u304a\u3088\u3073\u6eb6\u63a5\u5f8c\u306e\u71b1\u51e6\u7406\u3092\u5fc5\u8981\u3068\u305b\u305a\u3001\u3088\u308a\u5e45\u5e83\u3044\u6eb6\u63a5\u6280\u8853\u306b\u9069\u5fdc\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>\u5927\u91cf\u751f\u7523\u74b0\u5883\u3067\u91cd\u8981\u306a\u3001\u3088\u308a\u9ad8\u901f\u306a\u52a0\u5de5\u901f\u5ea6\u3068\u3088\u308a\u6b63\u78ba\u306a\u30ab\u30c3\u30c8\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/li>\n<li>\u52a0\u5de5\u786c\u5316\u306e\u50be\u5411\u304c\u4f4e\u304f\u306a\u308a\u3001\u5de5\u5177\u5bff\u547d\u304c\u5ef6\u3073\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"enhanced-material-versatility\">\u5f37\u5316\u3055\u308c\u305f\u7d20\u6750\u306e\u6c4e\u7528\u6027<\/h2>\n<h3>\u6982\u8981<\/h3>\n<p>\u3053\u308c\u3089\u306e\u30b0\u30ec\u30fc\u30c9\u9593\u306e\u5fae\u5999\u306a\u9055\u3044\u304c\u3001\u6027\u80fd\u3068\u5bff\u547d\u306b\u5927\u304d\u304f\u5f71\u97ff\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304L \u306f\u3001\u7279\u5b9a\u306e\u5316\u5b66\u8abf\u6574\u306b\u3088\u308a\u3001\u53b3\u3057\u3044\u8150\u98df\u6761\u4ef6\u4e0b\u3067\u306f\u30bf\u30a4\u30d7 304 \u3088\u308a\u3082\u512a\u308c\u305f\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30ad\u30fc\u30dd\u30a4\u30f3\u30c8<\/h3>\n<ul>\n<li>\u70ad\u7d20\u542b\u6709\u91cf\u304c\u4f4e\u3044\u305f\u3081\u3001\u6eb6\u63a5\u30d7\u30ed\u30bb\u30b9\u4e2d\u306e\u70ad\u5316\u30af\u30ed\u30e0\u306e\u5f62\u6210\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/li>\n<li>\u7c92\u754c\u8150\u98df\u306e\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3057\u3001\u904e\u9177\u306a\u5316\u5b66\u74b0\u5883\u3084\u6d77\u6d0b\u74b0\u5883\u3067\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li>\n<li>\u4f4e\u6e29\u3067\u3082\u5341\u5206\u306a\u5f37\u5ea6\u3068\u976d\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/li>\n<li>\u975e\u53cd\u5fdc\u6027\u3068\u6d17\u6d44\u5264\u306b\u5bfe\u3059\u308b\u8010\u6027\u306b\u3088\u308a\u3001\u98df\u54c1\u52a0\u5de5\u3001\u5efa\u7bc9\u3001\u533b\u85ac\u54c1\u3001\u6c34\u51e6\u7406\u65bd\u8a2d\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"increased-durability-in-high-temperature-applications\">\u9ad8\u6e29\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306e\u8010\u4e45\u6027\u306e\u5411\u4e0a<\/h2>\n<h3>\u6982\u8981<\/h3>\n<p>\u9ad8\u6e29\u304a\u3088\u3073\u8150\u98df\u74b0\u5883\u3067\u306e\u7528\u9014\u3092\u8003\u616e\u3059\u308b\u3068\u3001304L \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u4e3b\u306b\u70ad\u7d20\u542b\u6709\u91cf\u304c\u4f4e\u3044\u305f\u3081\u3001\u30bf\u30a4\u30d7 304 \u3088\u308a\u3082\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30ad\u30fc\u30dd\u30a4\u30f3\u30c8<\/h3>\n<ul>\n<li>\u70ad\u7d20\u542b\u6709\u91cf\u304c\u4f4e\u3044\u305f\u3081\u3001\u6eb6\u63a5\u4e2d\u306b\u70ad\u5316\u7269\u304c\u6790\u51fa\u3059\u308b\u30ea\u30b9\u30af\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/li>\n<li>\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u306b\u8010\u6027\u304c\u3042\u308a\u3001\u6700\u9ad8 899\u00b0C (1650\u00b0F) \u306e\u6e29\u5ea6\u3067\u3082\u5f37\u5ea6\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/li>\n<li>500\u00b0C (932\u00b0F) \u3092\u8d85\u3048\u308b\u6e29\u5ea6\u306b\u3055\u3089\u3055\u308c\u3066\u3082\u9ad8\u6e29\u5f37\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/li>\n<li>\u9ad8\u6e29\u74b0\u5883\u306b\u304a\u3051\u308b\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u306f\u3001\u5316\u5b66\u51e6\u7406\u7523\u696d\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002<\/li>\n<li>\u512a\u308c\u305f\u6eb6\u63a5\u7279\u6027\u306b\u3088\u308a\u3001\u6eb6\u63a5\u69cb\u9020\u306e\u5168\u4f53\u7684\u306a\u5b8c\u5168\u6027\u304c\u7dad\u6301\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"what-is-the-difference-between-304-and-304l-stainless-steel\">304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 304l \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/h2>\n<h3>\u6982\u8981<\/h3>\n<p>\u3053\u308c\u3089 2 \u3064\u306e\u30b0\u30ec\u30fc\u30c9\u9593\u306e\u5fae\u5999\u3067\u3042\u308a\u306a\u304c\u3089\u91cd\u8981\u306a\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u7279\u306b\u8150\u98df\u6027\u306e\u9ad8\u3044\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u7279\u5b9a\u306e\u76ee\u7684\u306b\u9069\u3057\u305f\u30bf\u30a4\u30d7\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u9078\u629e\u3059\u308b\u305f\u3081\u306b\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h3>\u30ad\u30fc\u30dd\u30a4\u30f3\u30c8<\/h3>\n<ul>\n<li>\u30b0\u30ec\u30fc\u30c9 304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3068\u8010\u4e45\u6027\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>\u30b0\u30ec\u30fc\u30c9 304L \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6700\u5927\u70ad\u7d20\u542b\u6709\u91cf\u306f 0.03% \u3067\u3001\u6a19\u6e96 304 \u306e 0.08% \u3068\u6bd4\u8f03\u3057\u3066\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<li>304L \u306f\u3001\u6eb6\u63a5\u4e2d\u307e\u305f\u306f\u9ad8\u6e29\u6642\u306e\u70ad\u5316\u7269\u6790\u51fa\u306e\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u8010\u8150\u98df\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/li>\n<li>304L \u306f\u8010\u4e45\u6027\u3068\u8010\u8150\u98df\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u6750\u6599\u5bff\u547d\u306e\u5ef6\u9577\u304c\u6c42\u3081\u3089\u308c\u308b\u904e\u9177\u306a\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002<\/li>\n<li>\u512a\u308c\u305f\u6eb6\u63a5\u7279\u6027\u306b\u3088\u308a\u3001\u6eb6\u63a5\u5f8c\u306e\u8150\u98df\u306e\u30ea\u30b9\u30af\u304c\u8efd\u6e1b\u3055\u308c\u308b\u305f\u3081\u3001\u6eb6\u63a5\u90e8\u54c1\u306b\u4f9d\u5b58\u3059\u308b\u696d\u754c\u306b\u6700\u9069\u3067\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"conclusion\">\u7d50\u8ad6<\/h2>\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304L \u306f\u3001\u70ad\u7d20\u542b\u6709\u91cf\u304c\u4f4e\u3044\u305f\u3081\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304 \u306b\u6bd4\u3079\u3066\u8010\u98df\u6027\u306b\u512a\u308c\u3066\u304a\u308a\u3001\u70ad\u5316\u30af\u30ed\u30e0\u306e\u6c88\u6bbf\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u8150\u98df\u74b0\u5883\u3067\u306e\u6027\u80fd\u3092\u9ad8\u3081\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u8150\u98df\u6027\u5143\u7d20\u306b\u3055\u3089\u3055\u308c\u308b\u7528\u9014\u3001\u7279\u306b\u5b54\u98df\u3084\u9699\u9593\u8150\u98df\u304c\u767a\u751f\u3059\u308b\u5869\u5316\u7269\u3092\u542b\u3080\u74b0\u5883\u306b\u306f\u3001304L \u306e\u65b9\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001304L \u306f\u8010\u4e45\u6027\u3068\u7c92\u754c\u8150\u98df\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u5f37\u5316\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u98df\u54c1\u52a0\u5de5\u3001\u88fd\u85ac\u3001\u6d77\u6d0b\u7528\u9014\u306a\u3069\u3001\u9ad8\u3044\u30ec\u30d9\u30eb\u306e\u885b\u751f\u3068\u9577\u5bff\u547d\u304c\u6c42\u3081\u3089\u308c\u308b\u696d\u754c\u306b\u3068\u3063\u3066\u7406\u60f3\u7684\u306a\u6750\u6599\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3088\u308a\u9ad8\u3044\u8010\u98df\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u306f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304L \u306e\u65b9\u304c\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304 \u3088\u308a\u3082\u9069\u3057\u3066\u304a\u308a\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u9023\u7d61\u5148 <a href=\"https:\/\/machining-quote.com\/ja\/\">\u52a0\u5de5\u898b\u7a4d\u308a<\/a> China for your <a href=\"https:\/\/machining-quote.com\/ja\/cnc-machining-service\/\">CNC\u52a0\u5de5\u30b5\u30fc\u30d3\u30b9<\/a> needs at <a href=\"mailto:info@machining-quote.com\">info@machining-quote.com<\/a> \u307e\u305f\u306f\u5f53\u793e\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u3054\u89a7\u304f\u3060\u3055\u3044 <a href=\"https:\/\/machining-quote.com\/ja\/\">www.machining-quote.com<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u76ee\u6b21 \u70ad\u7d20\u542b\u6709\u91cf\u306e\u4f4e\u3055 \u5229\u70b9 \u6d77\u6d0b\u74b0\u5883\u3078\u306e\u9069\u5408\u6027 304 \u3068 304L \u306e\u5316\u5b66\u7d44\u6210 \u5f37\u5316\u3055\u308c\u305f\u8010\u98df\u6027 304 \u3068 304L \u306e\u5f37\u5ea6 \u6eb6\u63a5\u304a\u3088\u3073\u6a5f\u68b0\u52a0\u5de5\u6027\u80fd\u306e\u5411\u4e0a \u6750\u6599\u306e\u6c4e\u7528\u6027\u306e\u5411\u4e0a \u9ad8\u6e29\u7528\u9014\u3067\u306e\u8010\u4e45\u6027\u306e\u5411\u4e0a 304 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068 304L \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b? \u7d50\u8ad6 \u300c304L \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc: \u512a\u308c\u305f\u8010\u98df\u6027\u3001\u5f37\u5316\u3055\u308c\u305f\u8010\u4e45\u6027\u300d \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304 \u306e\u4f4e\u70ad\u7d20\u30d0\u30ea\u30a2\u30f3\u30c8\u3067\u3042\u308b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304L \u306f\u3001\u8150\u98df\u74b0\u5883\u3067\u306e\u4f7f\u7528\u306b\u512a\u308c\u305f\u5229\u70b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u7d39\u4ecb\u3067\u306f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304L \u3092\u540c\u7b49\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3088\u308a\u3082\u4f7f\u7528\u3059\u308b\u5229\u70b9\u306b\u3064\u3044\u3066\u691c\u8a0e\u3057\u307e\u3059\u3002\u7279\u306b\u3001\u904e\u9177\u306a\u6761\u4ef6\u3067\u306e\u6750\u6599\u306e\u52a3\u5316\u3092\u9632\u3050\u306e\u306b\u91cd\u8981\u306a\u3001\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3059\u3002\u305d\u306e\u5316\u5b66\u7d44\u6210\u3001\u6a5f\u68b0\u7684\u6027\u8cea\u3001\u304a\u3088\u3073\u8010\u8150\u98df\u6027\u3092\u8abf\u3079\u308b\u3053\u3068\u3067\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc 304L \u306e\u5229\u70b9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>","protected":false},"author":1,"featured_media":4022,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","content-type":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-3984","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\/3984","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=3984"}],"version-history":[{"count":2,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/posts\/3984\/revisions"}],"predecessor-version":[{"id":3987,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/posts\/3984\/revisions\/3987"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/media\/4022"}],"wp:attachment":[{"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/media?parent=3984"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/categories?post=3984"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/machining-quote.com\/ja\/wp-json\/wp\/v2\/tags?post=3984"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}