{"id":1817,"date":"2025-12-12T10:00:07","date_gmt":"2025-12-12T09:00:07","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=1817"},"modified":"2026-01-30T03:03:28","modified_gmt":"2026-01-30T02:03:28","slug":"%e3%83%a2%e3%83%8d%e3%83%ab400-vs-%e3%83%a2%e3%83%8d%e3%83%abk-500","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ja\/%e3%83%a2%e3%83%8d%e3%83%ab400-vs-%e3%83%a2%e3%83%8d%e3%83%abk-500\/","title":{"rendered":"\u30e2\u30cd\u30eb400 vs \u30e2\u30cd\u30ebK-500"},"content":{"rendered":"<p data-path-to-node=\"8\">\u9ad8\u6027\u80fd\u3092\u9078\u629e\u3059\u308b\u5834\u5408 <a href=\"https:\/\/www.nickelcasting.com\/pt\/ligas-de-niquel\/\">\u30cb\u30c3\u30b1\u30eb\u5408\u91d1<\/a> for severe environments, engineers often narrow their choice down to two &#8220;siblings&#8221; in the Monel family: <b><a href=\"https:\/\/www.nickelcasting.com\/pt\/ligas-de-niquel\/ligas-metalicas-de-monel\/monel-400\/\">\u30e2\u30cd\u30eb400<\/a> (UNS N04400)<\/b> \u305d\u3057\u3066 <b>\u30e2\u30cd\u30ebK-500 (UNS N05500)<\/b>. .\u3053\u308c\u3089\u306f\u5316\u5b66\u7684\u306a\u7cfb\u7d71\u3092\u5171\u6709\u3057\u3066\u3044\u308b\u304c\u3001\u305d\u306e\u6a5f\u68b0\u7684\u6319\u52d5\u3068\u7279\u5b9a\u306e\u7528\u9014\u306f\u3001\u6790\u51fa\u786c\u5316\u3068\u3044\u3046\u5358\u4e00\u306e\u51b6\u91d1\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u7570\u306a\u3063\u3066\u3044\u308b\u3002.<\/p>\n<p data-path-to-node=\"9\">\u3053\u306e2\u3064\u306e\u5408\u91d1\u306e\u7570\u306a\u308b\u7279\u6027\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u90e8\u54c1\u306e\u5bff\u547d\u3092\u78ba\u4fdd\u3057\u3001\u8cbb\u7528\u306e\u304b\u304b\u308b\u6750\u6599\u306e\u4e0d\u5177\u5408\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002.<\/p>\n<h2 data-path-to-node=\"10\">\u30e2\u30cd\u30eb400\u3068K500\u306e\u6bd4\u8f03<\/h2>\n<p data-path-to-node=\"11\">\u30e2\u30cd\u30eb400\u3068\u30e2\u30cd\u30ebK-500\u306e\u57fa\u672c\u7684\u306a\u9055\u3044\u306f\u3001\u5f37\u5316\u30e1\u30ab\u30cb\u30ba\u30e0\u3068\u900f\u78c1\u7387\u306b\u3042\u308b\u3002.<\/p>\n<p data-path-to-node=\"12\"><b>1.\u5316\u5b66\u7d44\u6210\u3068\u5f37\u5316<\/b> \u30e2\u30cd\u30eb400\u306f\u3001\u304a\u3088\u305d63%\u306e\u30cb\u30c3\u30b1\u30eb\u306830-34%\u306e\u9285\u304b\u3089\u6210\u308b\u56fa\u6eb6\u4f53\u4e8c\u5143\u5408\u91d1\u3067\u3059\u3002\u305d\u306e\u5f37\u5ea6\u306f\u3001\u30cb\u30c3\u30b1\u30eb\u683c\u5b50\u5185\u306e\u9285\u539f\u5b50\u306e\u786c\u5316\u52b9\u679c\u306e\u307f\u306b\u7531\u6765\u3057\u307e\u3059\u3002\u5e83\u3044\u6e29\u5ea6\u7bc4\u56f2\u3067\u5ef6\u6027\u3068\u976d\u6027\u3092\u4fdd\u3061\u307e\u3059\u3002.<\/p>\n<p data-path-to-node=\"13\">\u30e2\u30cd\u30ebK-500\u306f\u3001\u57fa\u672c\u7684\u306aNi-Cu\u306e\u6bd4\u7387\u306f\u540c\u3058\u3060\u304c\u3001\u6b63\u78ba\u306a\u91cf\u306eNi-Cu\u3092\u6dfb\u52a0\u3057\u3066\u3044\u308b\u3002 <b>\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\uff082.3-3.15%\uff09<\/b> \u305d\u3057\u3066 <b>\u30c1\u30bf\u30f3 (0.35-0.85%)<\/b>. .\u3053\u308c\u3089\u306e\u6dfb\u52a0\u306b\u3088\u308a\u3001\u5408\u91d1\u306f\u6790\u51fa\u786c\u5316\uff08\u6642\u52b9\u786c\u5316\uff09\u3092\u53d7\u3051\u308b\u3002\u71b1\u51e6\u7406\u3059\u308b\u3068\u3001\u5fae\u7d30\u306a\u30ac\u30f3\u30de\u30fb\u30d7\u30e9\u30a4\u30e0\u7c92\u5b50\u304c\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u5168\u4f53\u306b\u6790\u51fa\u3057\u3001\u7d50\u6676\u7c92\u69cb\u9020\u3092\u52b9\u679c\u7684\u306b\u56fa\u5b9a\u3057\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u30e2\u30cd\u30ebK-500\u306e\u964d\u4f0f\u5f37\u5ea6\u306f\u7d04 <b>3\u500d<\/b> \u5f15\u5f35\u5f37\u3055 <b>2\u500d<\/b> \u30e2\u30cd\u30eb400\u3088\u308a.<\/p>\n<p data-path-to-node=\"14\"><b>2.\u900f\u78c1\u7387<\/b> \u9ad8\u611f\u5ea6\u306e\u96fb\u5b50\u30bb\u30f3\u30b5\u30fc\u3084\u30b3\u30f3\u30d1\u30b9\u3092\u4f7f\u7528\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u3053\u306e\u533a\u5225\u306f\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\uff1a<\/p>\n<ul data-path-to-node=\"15\">\n<li>\n<p data-path-to-node=\"15,0,0\"><b>\u30e2\u30cd\u30eb400<\/b> \u901a\u5e38\u3001\u5ba4\u6e29\uff08\u30ad\u30e5\u30ea\u30fc\u6e29\u5ea6\u306f\u5e38\u6e29\u306b\u8fd1\u3044\uff09\u3067\u4f55\u3089\u304b\u306e\u78c1\u6c17\u7279\u6027\u3092\u793a\u3059\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"15,1,0\"><b>\u30e2\u30cd\u30ebK-500\uff1a<\/b> 100\u2103\uff08-150\u00b0F\uff09\u306e\u4f4e\u6e29\u3067\u3082\u5b9f\u8cea\u7684\u306b\u975e\u78c1\u6027\u3067\u3042\u308b\u3002.<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"16\">\u4ee5\u4e0b\u306e\u753b\u50cf\u306f\u3001\u3053\u308c\u3089\u306e\u4e3b\u306a\u9055\u3044\u3092\u8996\u899a\u7684\u306b\u6bd4\u8f03\u3057\u305f\u3082\u306e\u3067\u3042\u308b\u3002.<\/p>\n<p data-path-to-node=\"16\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-1823\" src=\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/53.jpg\" alt=\"\" width=\"1024\" height=\"572\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/53.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/53-300x168.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/53-768x429.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/53-18x10.jpg 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h2 data-path-to-node=\"18\">\u30e2\u30cd\u30eb400\u3068K500\u306e\u6bd4\u8f03<\/h2>\n<p data-path-to-node=\"19\">\u3053\u306e2\u3064\u306e\u30b0\u30ec\u30fc\u30c9\u306e\u3069\u3061\u3089\u3092\u9078\u3076\u304b\u306f\u3001\u6a5f\u68b0\u7684\u306a\u8981\u6c42\u3068\u52a0\u5de5\u306e\u8907\u96d1\u3055\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002.<\/p>\n<ul data-path-to-node=\"20\">\n<li>\n<p data-path-to-node=\"20,0,0\"><b>\u30e2\u30cd\u30eb400\u3092\u9078\u629e\u3059\u308b\uff1a<\/b><\/p>\n<ul data-path-to-node=\"20,0,1\">\n<li>\n<p data-path-to-node=\"20,0,1,0,0\"><b>\u6210\u5f62\u6027\u304c\u512a\u5148\u3055\u308c\u308b\uff1a<\/b> \u6750\u6599\u3092\u51b7\u9593\u6210\u5f62\u3001\u6df1\u7d5e\u308a\u52a0\u5de5\u3001\u307e\u305f\u306f\u8907\u96d1\u306a\u5f62\u72b6\uff08\u71b1\u4ea4\u63db\u5668\u7528\u30c1\u30e5\u30fc\u30d6\u306a\u3069\uff09\u306b\u66f2\u3052\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,0,1,1,0\"><b>\u6eb6\u63a5\u306e\u30b7\u30f3\u30d7\u30eb\u3055\uff1a<\/b> \u5ef6\u6027\u3092\u56de\u5fa9\u3059\u308b\u305f\u3081\u306e\u53b3\u3057\u3044\u6eb6\u63a5\u5f8c\u71b1\u51e6\u7406\uff08PWHT\uff09 \u3092\u5fc5\u8981\u3068\u305b\u305a\u3001\u7c21\u5358\u306b\u6eb6\u63a5\u3067\u304d\u308b\u6750\u6599\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,0,1,2,0\"><b>\u5316\u5b66\u5a92\u4f53\uff1a<\/b> \u3053\u306e\u7528\u9014\u306b\u306f\u3001\u30d5\u30c3\u5316\u6c34\u7d20\u9178\uff08HF\uff09\u30a2\u30eb\u30ad\u30eb\u5316\u30e6\u30cb\u30c3\u30c8\u304c\u542b\u307e\u308c\u3001\u305d\u3053\u3067\u306f\u30e2\u30cd\u30eb400\u304c\u696d\u754c\u6a19\u6e96\u3068\u306a\u3063\u3066\u3044\u308b\u3002.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p data-path-to-node=\"20,1,0\"><b>\u30e2\u30cd\u30ebK-500\u3092\u9078\u629e\u3059\u308b\uff1a<\/b><\/p>\n<ul data-path-to-node=\"20,1,1\">\n<li>\n<p data-path-to-node=\"20,1,1,0,0\"><b>\u9ad8\u3044\u75b2\u52b4\u5f37\u5ea6\u304c\u6c42\u3081\u3089\u308c\u308b\uff1a<\/b> \u305d\u306e\u90e8\u54c1\u306f\u3001\u7e70\u308a\u8fd4\u3057\u8377\u91cd\u3084\u9ad8\u632f\u52d5\u306b\u3055\u3089\u3055\u308c\u308b\uff08\u9060\u5fc3\u30dd\u30f3\u30d7\u30b7\u30e3\u30d5\u30c8\u306a\u3069\uff09\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,1,1,1,0\"><b>\u8010\u6469\u8017\u6027\uff1a<\/b> \u30ab\u30b8\u30ea\u3084\u6d78\u98df\u306b\u8010\u3048\u308b\u9ad8\u3044\u786c\u5ea6\uff08\u30ed\u30c3\u30af\u30a6\u30a7\u30ebC\uff09\u304c\u8981\u6c42\u3055\u308c\u308b\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,1,1,2,0\"><b>\u975e\u78c1\u6027\uff1a<\/b> \u3042\u306a\u305f\u306f\u3001\u78c1\u6c17\u5e72\u6e09\u3092\u8a31\u5bb9\u3067\u304d\u306a\u3044\u30c0\u30a6\u30f3\u30db\u30fc\u30eb\u306e\u77f3\u6cb9\u30fb\u30ac\u30b9\u6398\u524a\u6a5f\u5668\u3084\u5730\u96f7\u6383\u6d77\u6a5f\u5668\u306e\u8a2d\u8a08\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2 data-path-to-node=\"21\">\u8239\u8236\u7528\u30e2\u30cd\u30eb400\u3068K500\u306e\u6bd4\u8f03<\/h2>\n<p data-path-to-node=\"22\">\u3069\u3061\u3089\u306e\u5408\u91d1\u3082\u3001\u5869\u5316\u7269\u30a4\u30aa\u30f3\u5fdc\u529b\u8150\u98df\u5272\u308c\u306b\u5bfe\u3059\u308b\u307b\u307c\u5b8c\u5168\u306a\u8010\u6027\u3068\u3001\u6025\u901f\u306b\u6d41\u52d5\u3059\u308b\u6d77\u6c34\u306b\u5bfe\u3059\u308b\u8010\u6027\u3092\u6301\u3064\u3053\u3068\u3067\u3001\u6d77\u6d0b\u5de5\u5b66\u306e\u5206\u91ce\u3067\u306f\u4f1d\u8aac\u7684\u306a\u5b58\u5728\u3068\u306a\u3063\u3066\u3044\u308b\u3002\u3057\u304b\u3057\u3001\u8239\u8236\u3084\u30aa\u30d5\u30b7\u30e7\u30a2\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u306e\u5f79\u5272\u306f\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n<p data-path-to-node=\"23\"><b>\u30e2\u30cd\u30eb400<\/b> is the workhorse for &#8220;static&#8221; or fluid-handling components. It is extensively used for seawater piping systems, fuel and water tanks, and underwater sheathing. Its ability to resist bio-fouling and pitting makes it ideal for components in constant contact with stagnant seawater.<\/p>\n<p data-path-to-node=\"24\"><b>\u30e2\u30cd\u30eb K-500<\/b> is the specialist for &#8220;dynamic&#8221; high-stress components. Because of its immense fatigue strength, it is the material of choice for <b>\u30d7\u30ed\u30da\u30e9\u30b7\u30e3\u30d5\u30c8<\/b>, <b>\u30a4\u30f3\u30da\u30e9<\/b>, \u305d\u3057\u3066 <b>\u30c8\u30ed\u30fc\u30ea\u30f3\u30b0 <a href=\"https:\/\/www.nickelcasting.com\/pt\/product-forms\/wire\/\">\u30ef\u30a4\u30e4\u30fc<\/a><\/b>. .\u6d77\u6d0b\u74b0\u5883\u3067\u306f\u3001\u6a19\u6e96\u7684\u306a\u30b9\u30c1\u30fc\u30eb\u30b7\u30e3\u30d5\u30c8\u306f\u8150\u98df\u3057\u3001\u6a19\u6e96\u7684\u306a\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u5b54\u98df\u3084\u75b2\u52b4\u306b\u5c48\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002K-500\u306f\u9ad8\u30c8\u30eb\u30af\u8ca0\u8377\u3068\u8150\u98df\u6027\u5869\u6c34\u306e\u4e8c\u91cd\u306e\u653b\u6483\u306b\u8010\u3048\u307e\u3059\u3002\u3057\u304b\u3057\u3001K-500\u306f\u6d77\u6c34\u4e2d\u3067\u4f7f\u7528\u3059\u308b\u3068\u5fdc\u529b\u8150\u98df\u5272\u308c\u3092\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p data-path-to-node=\"25\">\u6b21\u306e\u56f3\u306f\u3001\u6d77\u6d0b\u74b0\u5883\u306b\u304a\u3051\u308b\u5404\u5408\u91d1\u306e\u5178\u578b\u7684\u306a\u7528\u9014\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p data-path-to-node=\"25\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-1824\" src=\"http:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/54.jpg\" alt=\"\" width=\"1024\" height=\"572\" srcset=\"https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/54.jpg 1024w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/54-300x168.jpg 300w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/54-768x429.jpg 768w, https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/54-18x10.jpg 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h3 data-path-to-node=\"28\"><b>\u95a2\u9023Q&amp;A<\/b><\/h3>\n<p data-path-to-node=\"29\"><b>Q1: \u30e2\u30cd\u30ebK-500\u306f\u30e2\u30cd\u30eb400\u3068\u540c\u3058\u624b\u9806\u3067\u6eb6\u63a5\u3067\u304d\u307e\u3059\u304b\uff1f<\/b><\/p>\n<p data-path-to-node=\"29\">\u30e2\u30cd\u30eb400\u306f\u6eb6\u63a5\u304c\u5bb9\u6613\u3067\u3059\u304c\u3001\u30e2\u30cd\u30ebK-500\u306f\u53d6\u308a\u6271\u3044\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002K-500\u306e\u6eb6\u63a5\u306b\u306f\u3001\u4e00\u822c\u306b\u713c\u306a\u307e\u3057\u72b6\u614b\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u5b8c\u6210\u3057\u305f\u30a2\u30bb\u30f3\u30d6\u30ea\u30fc\u306f\u3001\u305d\u306e\u9ad8\u3044\u5f37\u5ea6\u3068\u5ef6\u6027\u3092\u56de\u5fa9\u3059\u308b\u305f\u3081\u306b\u3001\u7279\u306b\u5fdc\u529b\u9664\u53bb\u304a\u3088\u3073\u6642\u52b9\u786c\u5316\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u71b1\u51e6\u7406\u3092\u6020\u308b\u3068\u3001\u71b1\u5f71\u97ff\u90e8(HAZ)\u3067\u5272\u308c\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u3002.<\/p>\n<p data-path-to-node=\"30\"><b>Q2: \u3069\u306e\u5408\u91d1\u304c\u9ad8\u4fa1\u3067\u3059\u304b\uff1f<\/b><\/p>\n<p data-path-to-node=\"30\">\u30e2\u30cd\u30ebK-500\u306f\u4e00\u822c\u7684\u306b\u9ad8\u4fa1\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u5408\u91d1\u5143\u7d20\uff08\u30c1\u30bf\u30f3\u3068\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\uff09\u304c\u6dfb\u52a0\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3068\u3001\u88fd\u9020\u306b\u5fc5\u8981\u306a\u51e6\u7406\u30b5\u30a4\u30af\u30eb\uff08\u6eb6\u4f53\u5316\u51e6\u7406\u3068\u6642\u52b9\u51e6\u7406\uff09\u304c\u3088\u308a\u9577\u304f\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u96c6\u7d04\u7684\u3067\u3042\u308b\u305f\u3081\u3067\u3059\u3002.<\/p>\n<p data-path-to-node=\"31\"><b>Q3: Monel 400\u306f\u975e\u78c1\u6027\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/b><\/p>\n<p data-path-to-node=\"31\">\u4e00\u822c\u7684\u306b\u306f\u3001\u305d\u3046\u3067\u306f\u306a\u3044\u3002\u30e2\u30cd\u30eb400\u306e\u30ad\u30e5\u30ea\u30fc\u70b9\u306f\u5ba4\u6e29\u4ed8\u8fd1\u3067\u5909\u52d5\u3059\u308b\u3002\u3053\u308c\u306f\u3001\u6dbc\u3057\u3044\u65e5\u3084\u7d44\u6210\u304c\u308f\u305a\u304b\u306b\u5909\u5316\u3057\u305f\u5834\u5408\u306b\u78c1\u6027\u3092\u5e2f\u3073\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3002\u53b3\u3057\u3044\u975e\u78c1\u6027\u8981\u4ef6\uff08\u30b8\u30e3\u30a4\u30ed\u30b9\u30b3\u30fc\u30d7\u30fb\u30cf\u30a6\u30b8\u30f3\u30b0\u306a\u3069\uff09\u306b\u306f\u3001\u30e2\u30cd\u30ebK-500\u304c\u3088\u308a\u5b89\u5168\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u4ed5\u69d8\u3067\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u82db\u9177\u306a\u74b0\u5883\u7528\u306e\u9ad8\u6027\u80fd\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u3092\u9078\u629e\u3059\u308b\u5834\u5408\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3057\u3070\u3057\u3070Monel\u30d5\u30a1\u30df\u30ea\u30fc\u306e2\u3064\u306e\u300c\u5144\u5f1f\u300d\u306b\u9078\u629e\u80a2\u3092\u7d5e\u308a\u307e\u3059\uff1a\u30e2\u30cd\u30eb400 (UNS N04400)\u3068\u30e2\u30cd\u30ebK-500 (UNS N05500)\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u5316\u5b66\u7684\u7cfb\u7d71\u3092\u5171\u6709\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u6a5f\u68b0\u7684\u6319\u52d5\u3068\u7279\u5b9a\u306e\u7528\u9014\u306f\u3001\u6790\u51fa\u786c\u5316\u3068\u3044\u3046\u5358\u4e00\u306e\u51b6\u91d1\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u30892\u3064\u306e\u5408\u91d1\u306e\u7570\u306a\u308b\u7279\u6027\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u90e8\u54c1\u306e\u5bff\u547d\u3092\u78ba\u4fdd\u3057\u3001\u8cbb\u7528\u306e\u304b\u304b\u308b\u6750\u6599\u306e\u4e0d\u5177\u5408\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u30e2\u30cd\u30eb400\u3068K500\u306e\u6bd4\u8f03 \u30e2\u30cd\u30eb400\u3068\u30e2\u30cd\u30ebK-500\u306e\u57fa\u672c\u7684\u306a\u9055\u3044\u306f\u3001\u5f37\u5316\u30e1\u30ab\u30cb\u30ba\u30e0\u3068\u900f\u78c1\u7387\u306b\u3042\u308a\u307e\u3059\u30021.\u5316\u5b66\u7d44\u6210\u3068\u5f37\u5316 \u30e2\u30cd\u30eb400\u306f\u3001\u304a\u3088\u305d63%\u30cb\u30c3\u30b1\u30eb[...]\u304b\u3089\u6210\u308b\u56fa\u6eb6\u4f53\u4e8c\u5143\u5408\u91d1\u3067\u3059\u3002<\/p>","protected":false},"author":1,"featured_media":1823,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","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":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","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":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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Learn the differences in strength, magnetism, and marine applications to choose the right nickel alloy."],"rank_math_focus_keyword":["Monel 400 vs Monel K-500"],"_thumbnail_id":["1823"],"_wp_page_template":["default"],"_wp_old_slug":["__trashed"],"site-sidebar-layout":["default"],"ast-site-content-layout":["default"],"site-content-style":["default"],"site-sidebar-style":["default"],"theme-transparent-header-meta":["default"],"ilj_blacklistdefinition":["a:0:{}"],"ilj_linkdefinition":["a:1:{i:0;s:24:\"Monel 400 vs Monel K-500\";}"],"astra-migrate-meta-layouts":["set"],"_uag_page_assets":["a:9:{s:3:\"css\";s:263:\".uag-blocks-common-selector{z-index:var(--z-index-desktop) !important}@media (max-width: 976px){.uag-blocks-common-selector{z-index:var(--z-index-tablet) !important}}@media (max-width: 767px){.uag-blocks-common-selector{z-index:var(--z-index-mobile) !important}}\n\";s:2:\"js\";s:0:\"\";s:18:\"current_block_list\";a:8:{i:0;s:11:\"core\/search\";i:1;s:10:\"core\/group\";i:2;s:12:\"core\/heading\";i:3;s:17:\"core\/latest-posts\";i:4;s:20:\"core\/latest-comments\";i:5;s:13:\"core\/archives\";i:6;s:15:\"core\/categories\";i:7;s:10:\"core\/image\";}s:8:\"uag_flag\";b:0;s:11:\"uag_version\";s:10:\"1775896589\";s:6:\"gfonts\";a:0:{}s:10:\"gfonts_url\";s:0:\"\";s:12:\"gfonts_files\";a:0:{}s:14:\"uag_faq_layout\";b:0;}"],"_elementor_page_assets":["a:0:{}"],"_uag_css_file_name":["uag-css-1817.css"]},"uagb_featured_image_src":{"full":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/53.jpg",1024,572,false],"thumbnail":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/53-150x150.jpg",150,150,true],"medium":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/53-300x168.jpg",300,168,true],"medium_large":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/53-768x429.jpg",768,429,true],"large":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/53.jpg",1024,572,false],"1536x1536":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/53.jpg",1024,572,false],"2048x2048":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/53.jpg",1024,572,false],"trp-custom-language-flag":["https:\/\/www.nickelcasting.com\/wp-content\/uploads\/2025\/12\/53-18x10.jpg",18,10,true]},"uagb_author_info":{"display_name":"nickel","author_link":"https:\/\/www.nickelcasting.com\/ja\/author\/nickel\/"},"uagb_comment_info":0,"uagb_excerpt":"When selecting high-performance nickel alloys for severe environments, engineers often narrow their choice down to two &#8220;siblings&#8221; in the Monel family: Monel 400 (UNS N04400) and Monel K-500 (UNS N05500). While they share a chemical lineage, their mechanical behaviors and specific applications differ largely due to a single metallurgical process: precipitation hardening. Understanding the distinct&hellip;","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/1817","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/comments?post=1817"}],"version-history":[{"count":2,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/1817\/revisions"}],"predecessor-version":[{"id":1825,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/posts\/1817\/revisions\/1825"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/media\/1823"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/media?parent=1817"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/categories?post=1817"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ja\/wp-json\/wp\/v2\/tags?post=1817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}