{"id":8402,"date":"2026-03-25T07:00:22","date_gmt":"2026-03-25T07:00:22","guid":{"rendered":"https:\/\/weldomachining.com\/?p=8402"},"modified":"2026-03-25T07:00:24","modified_gmt":"2026-03-25T07:00:24","slug":"brass-vs-bronze","status":"publish","type":"post","link":"https:\/\/weldomachining.com\/ja\/brass-vs-bronze\/","title":{"rendered":"\u771f\u936e\u3068\u9752\u9285\uff1a\u4e3b\u306a\u7279\u6027\u306e\u9055\u3044\u3001\u7528\u9014\u3001\u9078\u629e\u30ac\u30a4\u30c9"},"content":{"rendered":"<p>\u73fe\u4ee3\u306e\u6a5f\u68b0\u90e8\u54c1\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u74b0\u5883\u4e0b\u3067\u5b89\u5b9a\u3057\u305f\u72b6\u614b\u3092\u4fdd\u3064\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u30013000\u5e74\u4ee5\u4e0a\u524d\u306b\u4e2d\u56fd\u3067\u751f\u307e\u308c\u305f\u9752\u9285\u3068\u9ec4\u9285\u304c\u3001\u6a5f\u68b0\u52a0\u5de5\u306e\u5206\u91ce\u3067\u518d\u3073\u6d3b\u6c17\u3092\u53d6\u308a\u623b\u3057\u3066\u3044\u308b\u3002\u8010\u6469\u8017\u6027\u3001\u8010\u98df\u6027\u306b\u512a\u308c\u305f\u30e1\u30ab\u30cb\u30ab\u30eb\u30fb\u30d6\u30c3\u30b7\u30f3\u30b0\u3001\u30d9\u30a2\u30ea\u30f3\u30b0\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u6a5f\u5668\u306b\u306f\u3001\u3053\u306e2\u3064\u306e\u6750\u6599\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u3067\u306f\u3001\u3053\u306e2\u3064\u306e\u6750\u6599\u306e\u8907\u6570\u306e\u5bf8\u6cd5\u3068\u7528\u9014\u3092\u6bd4\u8f03\u3057\u3001\u6750\u6599\u306e\u9078\u629e\u3068\u52a0\u5de5\u8a08\u753b\u306e\u6c7a\u5b9a\u306b\u5f79\u7acb\u3066\u305f\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"700\" height=\"305\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/03\/brass-vs-bronze.webp\" alt=\"\u771f\u936e\u3068\u9752\u9285\u306e\u6bd4\u8f03\" class=\"wp-image-8403\" srcset=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/03\/brass-vs-bronze.webp 700w, https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/03\/brass-vs-bronze-300x131.webp 300w, https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/03\/brass-vs-bronze-18x8.webp 18w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption class=\"wp-element-caption\">\u771f\u936e\u3068\u9752\u9285\u306e\u6bd4\u8f03<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u771f\u936e\u3068\u9752\u9285\u306e\u7279\u6027<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u5bc6\u5ea6\u3068\u878d\u70b9\uff1a<\/h3>\n\n\n\n<p>\u9ec4\u9285\u306e\u5bc6\u5ea6\u306f\u7d048.4\uff5e8.7g\/cm\u00b3\u3001\u878d\u70b9\u306f\u7d04900\uff5e940\u2103\u3001\u9752\u9285\u306e\u5bc6\u5ea6\u306f\u7d047.4\uff5e8.9g\/cm\u00b3\uff08\u7d44\u6210\u306b\u3088\u308b\uff09\u3001\u878d\u70b9\u306f\u7d04850\uff5e1000\u2103\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7d44\u6210\u306e\u9055\u3044<\/h3>\n\n\n\n<p>\u771f\u936e\uff1a\u4e3b\u306b\u9285\uff08Cu\uff09\u3068\u4e9c\u925b\uff08Zn\uff09\u3067\u3001\u4e9c\u925b\u306e\u542b\u6709\u91cf\u306f\u901a\u5e3845%\u4ee5\u4e0b\u3002\u4e00\u822c\u7684\u306a\u9ec4\u9285\u306f\u9285\u3068\u4e9c\u925b\u306e\u307f\u3092\u542b\u3080\u304c\u3001\u7279\u6b8a\u306a\u9ec4\u9285\u306f\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u925b\u3084\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306a\u3069\u306e\u5143\u7d20\u3092\u52a0\u3048\u308b\u3053\u3068\u304c\u3042\u308b\u3002<br>\u9752\u9285\uff1a\u4e3b\u306b\u9285\uff08Cu\uff09\u3068\u932b\uff08Sn\uff09\u3067\u3001\u932b\u306e\u542b\u6709\u91cf\u306f\u4e00\u822c\u7684\u306b3%\uff5e14%\u3002\u73fe\u4ee3\u306e\u9752\u9285\u306f\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u30de\u30f3\u30ac\u30f3\u3001\u30cb\u30c3\u30b1\u30eb\u3001\u305d\u306e\u4ed6\u306e\u5143\u7d20\u3092\u542b\u3080\u3053\u3068\u3082\u3042\u308a\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u9752\u9285\u3084\u932b\u9752\u9285\u306a\u3069\u306e\u5909\u7a2e\u3092\u5f62\u6210\u3057\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u771f\u936e\u3068\u9752\u9285\u306e\u6bd4\u8f03<\/h2>\n\n\n\n<p>\u4ee5\u4e0b\u306f\u3001\u771f\u936e\u3068\u9752\u9285\u306e\u5316\u5b66\u5143\u7d20\u306e\u5272\u5408\u3092\u3001\u4e2d\u5fc3\u6210\u5206\u3068\u4ee3\u8868\u7684\u306a\u6dfb\u52a0\u5143\u7d20\u3067\u5206\u985e\u3057\u3066\u6bd4\u8f03\u3057\u305f\u3082\u306e\u3067\u3059\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.\u30b3\u30a2\u306e\u7d44\u6210\u6bd4\u8f03<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30a8\u30ec\u30e1\u30f3\u30c8\uff08%\uff09<\/th><th>\u771f\u936e<\/th><th>\u30d6\u30ed\u30f3\u30ba<\/th><\/tr><\/thead><tbody><tr><td>\u9285\uff08Cu\uff09<\/td><td>55%-95%<\/td><td>75%-90%<\/td><\/tr><tr><td>\u4e9c\u925b<\/td><td>5%-45%<\/td><td>0%<\/td><\/tr><tr><td>\u932b\uff08Sn\uff09<\/td><td>0<\/td><td>3%-14%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2.\u4ee3\u8868\u7684\u306a\u4ed8\u52a0\u8981\u7d20\u306e\u6bd4\u8f03<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30a8\u30ec\u30e1\u30f3\u30c8<\/th><th>\u771f\u936e<\/th><th>\u30d6\u30ed\u30f3\u30ba<\/th><\/tr><\/thead><tbody><tr><td>\u925b<\/td><td>1%-3%<\/td><td>0<\/td><\/tr><tr><td>\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\uff08Al\uff09<\/td><td>\u22642%<\/td><td>5%-11%<\/td><\/tr><tr><td>\u30ea\u30f3 (P)<\/td><td>&lt;0.5%<\/td><td>0.1%-0.4%<\/td><\/tr><tr><td>\u30de\u30f3\u30ac\u30f3 (Mn)<\/td><td>\u22641%<\/td><td>\u22645%<\/td><\/tr><tr><td>\u30cb\u30c3\u30b1\u30eb\uff08Ni\uff09<\/td><td>\u22645%<\/td><td>\u226410%<\/td><\/tr><tr><td>\u30b1\u30a4\u7d20 (Si)<\/td><td>\u22641%<\/td><td>\u22644%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u8272\u306e\u6bd4\u8f03\uff1a<\/h4>\n\n\n\n<p>\u771f\u936e\uff1a\u4e9c\u925b\u306e\u542b\u6709\u91cf\u306f\u8272\u306b\u5f71\u97ff\u3057\u3001\u8d64\u307f\u304c\u304b\u3063\u305f\u9285\u8272\u304b\u3089\u9ec4\u91d1\u8272\u307e\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u771f\u936e\u306e\u8272\u306f\u901a\u5e38\u3001\u9ec4\u91d1\u8272\u3068\u8d64\u9285\u8272\u306e\u4e2d\u9593\u8272\u3002\u5177\u4f53\u7684\u306a\u8272\u8abf\u306f\u4e9c\u925b\u306e\u542b\u6709\u91cf\u306b\u5de6\u53f3\u3055\u308c\u3001\u4e9c\u925b\u306e\u542b\u6709\u91cf\u304c\u5c11\u306a\u3044\u3068\u8d64\u9285\u8272\u306e\u6e29\u304b\u307f\u306e\u3042\u308b\u5149\u6ca2\u3092\u793a\u3057\u3001\u4e9c\u925b\u306e\u542b\u6709\u91cf\u304c\u5897\u3048\u308b\u3068\u5f90\u3005\u306b\u660e\u308b\u3044\u9ec4\u91d1\u8272\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30d6\u30ed\u30f3\u30ba\uff1a\u6fc3\u3044\u91d1\u8272\u307e\u305f\u306f\u9752\u307f\u304c\u304b\u3063\u305f\u7070\u8272\u3002\u9178\u5316\u5f8c\u3001\u8868\u9762\u306f\u4fdd\u8b77\u30d1\u30c6\u30a3\u30ca\uff08\u7dd1\u8272\u306e\u30d1\u30c6\u30a3\u30ca\uff09\u3092\u5f62\u6210\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u30d6\u30ed\u30f3\u30ba\u306f\u6fc3\u3044\u91d1\u8272\u3084\u9752\u307f\u304c\u304b\u3063\u305f\u7070\u8272\u306e\u50be\u5411\u304c\u3042\u308b\u3002\u30b9\u30ba\u3084\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306a\u3069\u306e\u5143\u7d20\u3092\u542b\u3080\u305f\u3081\u3001\u9178\u5316\u5f8c\u306f\u8868\u9762\u306b\u72ec\u7279\u306e\u30d1\u30c6\u30a3\u30ca\uff08\u7dd1\u8272\u306e\u30d1\u30c6\u30a3\u30ca\u3084\u8336\u8272\u306e\u30d1\u30c6\u30a3\u30ca\uff09\u304c\u5f62\u6210\u3055\u308c\u3001\u30a2\u30f3\u30c6\u30a3\u30fc\u30af\u3067\u5b89\u5b9a\u3057\u305f\u8cea\u611f\u3092\u4e0e\u3048\u308b\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u8010\u6469\u8017\u6027\uff1a<\/h4>\n\n\n\n<p>\u9ec4\u9285\uff1a\u4e2d\u7a0b\u5ea6\u306e\u8010\u6469\u8017\u6027\u3002\u925b\u3092\u6dfb\u52a0\u3059\u308b\u3068\u52a0\u5de5\u6027\u306f\u5411\u4e0a\u3059\u308b\u304c\u3001\u5f37\u5ea6\u306f\u4f4e\u4e0b\u3059\u308b\u3002<br>\u9752\u9285\uff1a\u8010\u6469\u8017\u6027\u306b\u512a\u308c\u3001\u7279\u306b\u932b\u9752\u9285\u306f\u30d9\u30a2\u30ea\u30f3\u30b0\u3001\u30ae\u30a2\u3001\u305d\u306e\u4ed6\u306e\u6469\u64e6\u90e8\u54c1\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u5ef6\u6027\u3068\u786c\u5ea6\uff1a<\/h4>\n\n\n\n<p>\u9ec4\u9285\u306f\u9752\u9285\u3088\u308a\u3082\u5ef6\u6027\u304c\u9ad8\u304f\u3001\u8584\u677f\u3084\u7d30\u7dda\u3078\u306e\u52a0\u5de5\u304c\u5bb9\u6613\u3067\u3042\u308b\u3002\u4e9c\u925b\u306e\u542b\u6709\u91cf\u304c\u591a\u3044\u307b\u3069\u786c\u5ea6\u304c\u5897\u3057\u3001\u9ad8\u4e9c\u925b\u9ec4\u9285\u306f\u8010\u6469\u8017\u6027\u304c\u9ad8\u3044\u3002\u4e00\u822c\u306b\u9752\u9285\u306f\u9ec4\u9285\u3088\u308a\u3082\u786c\u5ea6\u304c\u9ad8\u304f\u3001\u7279\u306b\u932b\u9752\u9285\u306f\u9ad8\u5f37\u5ea6\u306e\u5de5\u5177\u3084\u88c5\u98fe\u54c1\u306e\u88fd\u9020\u306b\u9069\u3057\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5316\u5b66\u7684\u7279\u6027<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u8010\u98df\u6027\uff1a<\/h4>\n\n\n\n<p>\u771f\u936e\u306f\u4e7e\u71e5\u3057\u305f\u7a7a\u6c17\u4e2d\u3067\u306f\u5b89\u5b9a\u3057\u3066\u3044\u308b\u304c\u3001\u6d77\u6c34\u3084\u30a2\u30f3\u30e2\u30cb\u30a2\u30ac\u30b9\u306a\u3069\u306b\u3088\u308b\u8150\u98df\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u304f\u3001\u8131\u4e9c\u925b\u8150\u98df\uff08\u4e9c\u925b\u304c\u6eb6\u3051\u51fa\u3057\u3001\u591a\u5b54\u8cea\u306e\u9285\u7d44\u7e54\u304c\u6b8b\u308b\uff09\u3092\u8d77\u3053\u3059\u3053\u3068\u304c\u3042\u308b\u3002<br>\u9752\u9285\u306f\u6d77\u6c34\u3084\u5927\u6c17\u4e2d\u306e\u8150\u98df\u306b\u5bfe\u3057\u3066\u512a\u308c\u305f\u8010\u6027\u3092\u6301\u3063\u3066\u304a\u308a\u3001\u7279\u306b\u932b\u9752\u9285\u306f\u305d\u306e\u8868\u9762\u306e\u30d1\u30c6\u30a3\u30ca\u306b\u3088\u3063\u3066\u5185\u90e8\u306e\u91d1\u5c5e\u3092\u3088\u308a\u3088\u304f\u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u6297\u83cc\u6027\u304c\u3042\u308b\uff1a<\/h4>\n\n\n\n<p>\u771f\u936e\u306f\u9285\u306e\u542b\u6709\u91cf\u304c\u591a\u3044\u5834\u5408\u3001\u4e00\u5b9a\u306e\u6297\u83cc\u6027\u3092\u6301\u3064\u304c\u3001\u7d14\u9285\u3088\u308a\u306f\u5f31\u3044\u3002\u30d6\u30ed\u30f3\u30ba\uff08\u30b9\u30ba\u3084\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3092\u542b\u3080\u3082\u306e\u306a\u3069\uff09\u306e\u4e2d\u306b\u306f\u3001\u3088\u308a\u5f37\u3044\u6297\u83cc\u6027\u80fd\u3092\u793a\u3059\u3082\u306e\u3082\u3042\u308a\u3001\u533b\u7642\u6a5f\u5668\u3084\u30c9\u30a2\u306e\u53d6\u3063\u624b\u306a\u3069\u306b\u3088\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"800\" height=\"578\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/01\/brass-cnc-machining-4.webp\" alt=\"\u771f\u936e\u306e CNC \u52a0\u5de5 (4)\" class=\"wp-image-7051\" style=\"width:600px\" srcset=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/01\/brass-cnc-machining-4.webp 800w, https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/01\/brass-cnc-machining-4-300x217.webp 300w, https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/01\/brass-cnc-machining-4-768x555.webp 768w, https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/01\/brass-cnc-machining-4-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">\u771f\u936e\u306e CNC \u52a0\u5de5 (4)<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u771f\u936e\u3068\u9752\u9285\u306e\u5f37\u5ea6\u6bd4\u8f03<\/h2>\n\n\n\n<p><strong>\u5f15\u5f35\u5f37\u3055\uff1a<br><\/strong>\u9ec4\u9285\uff1a\u4e00\u822c\u7684\u306a\u9ec4\u9285\u306e\u5f15\u5f35\u5f37\u3055\u306f\u901a\u5e38300\uff5e500MPa\u3002\u9ad8\u5f37\u5ea6\u9ec4\u9285\uff08\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u30de\u30f3\u30ac\u30f3\u3001\u305d\u306e\u4ed6\u306e\u5143\u7d20\u3092\u6dfb\u52a0\u3057\u305f\u3082\u306e\u306a\u3069\uff09\u306f\u3001\u5f15\u5f35\u5f37\u5ea6\u3092600\uff5e900MPa\u307e\u3067\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<br>\u9752\u9285\uff1a\u9752\u9285\u306e\u5f15\u5f35\u5f37\u3055\u306e\u7bc4\u56f2\u306f\u5e83\u304f\u3001\u4e00\u822c\u7684\u306a\u9752\u9285\u306e\u5f15\u5f35\u5f37\u3055\u306f\u7d04400\uff5e700MPa\u3067\u3042\u308b\u3002\u9ad8\u5f37\u5ea6\u9752\u9285\uff08\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u9752\u9285\u3084\u30de\u30f3\u30ac\u30f3\u9752\u9285\u306a\u3069\uff09\u306f800-1200MPa\u3001\u3042\u308b\u3044\u306f\u305d\u308c\u4ee5\u4e0a\u306b\u9054\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u964d\u4f0f\u5f37\u5ea6\uff1a<br><\/strong>\u9ec4\u9285\uff1a\u4e00\u822c\u7684\u306a\u9ec4\u9285\u306e\u964d\u4f0f\u5f37\u5ea6\u306f\u7d04150\uff5e300MPa\u3001\u9ad8\u5f37\u5ea6\u9ec4\u9285\u306f400\uff5e600MPa\u306b\u9054\u3059\u308b\u3002<br>\u9752\u9285\uff1a\u9752\u9285\u306e\u964d\u4f0f\u5f37\u5ea6\u306f\u901a\u5e38\u9ec4\u9285\u3088\u308a\u9ad8\u304f\u3001\u4e00\u822c\u7684\u306a\u9752\u9285\u306e\u964d\u4f0f\u5f37\u5ea6\u306f\u7d04200\uff5e500MPa\u3001\u9ad8\u5f37\u5ea6\u9752\u9285\u306f600\uff5e1000MPa\u306b\u9054\u3059\u308b\u3002<\/p>\n\n\n\n<p><strong>\u786c\u5ea6<\/strong>:<br>\u9ec4\u9285\uff1a\u9ec4\u9285\u306e\u786c\u5ea6\u306f\u4f4e\u304f\u3001\u4e00\u822c\u7684\u306a\u9ec4\u9285\u306e\u30d6\u30ea\u30cd\u30eb\u786c\u5ea6\uff08HB\uff09\u306f\u7d0460\uff5e90\u3001\u9ad8\u5f37\u5ea6\u9ec4\u9285\u306f100\uff5e150HB\u306b\u9054\u3059\u308b\u3002<br>\u9752\u9285\uff1a\u9752\u9285\u306e\u786c\u5ea6\u306f\u9ad8\u3044\u3002\u4e00\u822c\u7684\u306a\u9752\u9285\u306e\u30d6\u30ea\u30cd\u30eb\u786c\u5ea6\u306f\u7d0480-120HB\u3067\u3001\u9ad8\u5f37\u5ea6\u9752\u9285\u306f150-250HB\u306b\u9054\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<p><strong>\u5f37\u5ea6\u6bd4\u8f03\u5206\u6790\uff1a<br><\/strong>\u9ad8\u5f37\u5ea6\u30cb\u30fc\u30ba\uff1a\u9ad8\u3044\u5f15\u5f35\u5f37\u3055\u3001\u964d\u4f0f\u5f37\u3055\u3001\u786c\u3055\u3092\u5fc5\u8981\u3068\u3059\u308b\u7528\u9014\uff08\u9ad8\u8ca0\u8377\u6a5f\u68b0\u90e8\u54c1\u3001\u8010\u6469\u8017\u90e8\u54c1\u306a\u3069\uff09\u306b\u306f\u3001\u901a\u5e38\u9752\u9285\u304c\u9069\u3057\u3066\u304a\u308a\u3001\u7279\u306b\u9ad8\u5f37\u5ea6\u9752\u9285\uff08\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u9752\u9285\u3001\u30de\u30f3\u30ac\u30f3\u9752\u9285\u306a\u3069\uff09\u304c\u9069\u3057\u3066\u3044\u308b\u3002<br>\u4e2d\u7a0b\u5ea6\u306e\u5f37\u5ea6\u304c\u5fc5\u8981\u4e2d\u7a0b\u5ea6\u306e\u5f37\u5ea6\u3092\u5fc5\u8981\u3068\u3059\u308b\u7528\u9014\uff08\u88c5\u98fe\u54c1\u3001\u4f4e\u8377\u91cd\u306e\u6a5f\u68b0\u90e8\u54c1\u3001\u30d1\u30a4\u30d7\u306a\u3069\uff09\u306b\u306f\u3001\u6a5f\u68b0\u52a0\u5de5\u6027\u3068\u8010\u98df\u6027\u306b\u512a\u308c\u308b\u9ec4\u9285\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u771f\u936e\u3068\u9752\u9285\u306e\u96fb\u6c17\u4f1d\u5c0e\u7387<\/h2>\n\n\n\n<p>\u9ec4\u9285\u306e\u96fb\u6c17\u4f1d\u5c0e\u7387\uff1a<br>\u771f\u936e\u306f\u4e3b\u306b\u9285\u3068\u4e9c\u925b\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u3002\u4e9c\u925b\u306e\u6dfb\u52a0\u306b\u3088\u3063\u3066\u5c0e\u96fb\u7387\u306f\u4f4e\u4e0b\u3059\u308b\u304c\u3001\u305d\u308c\u3067\u3082\u6bd4\u8f03\u7684\u9ad8\u3044\u30ec\u30d9\u30eb\u3092\u4fdd\u3063\u3066\u3044\u308b\u3002\u4f8b\u3048\u3070\u3001\u4e00\u822c\u7684\u306a\u9ec4\u9285\uff08C26000\u306a\u3069\u3001\u928565%\u3001\u4e9c\u925b35%\uff09\u306e\u5c0e\u96fb\u7387\u306f\u7d0428%\u3067\u3042\u308b\u3002 <a href=\"https:\/\/en.wikipedia.org\/wiki\/International_Association_of_Classification_Societies\" target=\"_blank\" rel=\"noopener\">\u30a2\u30a4\u30a8\u30fc\u30b7\u30fc\u30a8\u30b9 <\/a>(\u56fd\u969b\u30a2\u30cb\u30fc\u30eb\u9285\u898f\u683c\uff09\u3067\u3001\u96fb\u6c17\u30b3\u30cd\u30af\u30bf\u30fc\u3084\u7aef\u5b50\u306a\u3069\u3001\u6bd4\u8f03\u7684\u9ad8\u3044\u5c0e\u96fb\u6027\u304c\u8981\u6c42\u3055\u308c\u308b\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u9752\u9285\u306e\u96fb\u6c17\u4f1d\u5c0e\u5ea6\uff1a<br>\u9752\u9285\u306f\u9285\u3068\u932b\u3092\u4e2d\u5fc3\u6210\u5206\u3068\u3057\u3066\u304a\u308a\u3001\u932b\u306e\u6dfb\u52a0\u306f\u5c0e\u96fb\u7387\u3092\u8457\u3057\u304f\u4f4e\u4e0b\u3055\u305b\u308b\u3002\u4f8b\u3048\u3070\u30ea\u30f3\u9752\u9285\uff08\u928585%\uff5e90%\u3001\u30b9\u30ba8%\uff5e10%\u3001\u30ea\u30f30.1%\uff5e0.4%\uff09\u306e\u5c0e\u96fb\u7387\u306f\u7d0415% IACS\u3002\u9ec4\u9285\u3088\u308a\u306f\u4f4e\u3044\u304c\u3001\u305d\u308c\u3067\u3082\u92fc\u3084\u4ed6\u306e\u6750\u6599\u3088\u308a\u306f\u512a\u308c\u3066\u3044\u308b\u3002\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u9752\u9285\u3084\u30de\u30f3\u30ac\u30f3\u9752\u9285\u306a\u3069\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3084\u30de\u30f3\u30ac\u30f3\u306e\u6dfb\u52a0\u306b\u3088\u308a\u5c0e\u96fb\u7387\u306f\u3055\u3089\u306b\u4f4e\u4e0b\u3059\u308b\u304c\u3001\u5f37\u5ea6\u3084\u8010\u98df\u6027\u306a\u3069\u304c\u5411\u4e0a\u3057\u3001\u9ad8\u5f37\u5ea6\u3084\u8010\u6469\u8017\u6027\u306a\u3069\u306e\u30b7\u30fc\u30f3\u306b\u9069\u3057\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p>\u5c0e\u96fb\u7387\u306e\u9055\u3044\u306e\u7406\u7531\uff1a<br>\u5143\u7d20\u306e\u5f71\u97ff\uff1a\u9ec4\u9285\u4e2d\u306e\u4e9c\u925b\u306f\u3001\u9752\u9285\u4e2d\u306e\u932b\u3088\u308a\u3082\u5c0e\u96fb\u6027\u3078\u306e\u60aa\u5f71\u97ff\u304c\u5c11\u306a\u3044\u3002\u932b\u306f\u539f\u5b50\u534a\u5f84\u304c\u5927\u304d\u304f\u3001\u6dfb\u52a0\u5f8c\u306f\u9285\u306e\u683c\u5b50\u6b6a\u307f\u3092\u8457\u3057\u304f\u5897\u5927\u3055\u305b\u3001\u96fb\u5b50\u306e\u52d5\u304d\u3092\u59a8\u3052\u3001\u5c0e\u96fb\u7387\u3092\u3088\u308a\u660e\u3089\u304b\u306b\u4f4e\u4e0b\u3055\u305b\u308b\u3002<br>\u7d44\u6210\u7bc4\u56f2\uff1a\u9ec4\u9285\u4e9c\u925b\u542b\u6709\u91cf\uff085%-45%\uff09\u306f\u8abf\u6574\u30b9\u30da\u30fc\u30b9\u304c\u5927\u304d\u304f\u3001\u5c0e\u96fb\u6027\u3068\u6a5f\u68b0\u7684\u7279\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b\u305f\u3081\u306b\u7d44\u6210\u3092\u6700\u9069\u5316\u3067\u304d\u308b\u3002\u9752\u9285\u932b\u542b\u6709\u91cf\uff083%-14%\uff09\u3082\u8abf\u6574\u53ef\u80fd\u3060\u304c\u3001\u5c0e\u96fb\u6027\u306f\u4e00\u822c\u7684\u306b\u9ec4\u9285\u3088\u308a\u4f4e\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/12\/bronze-precision-part-6.webp\" alt=\"\u9752\u9285\u30d1\u30a4\u30d7\u90e8\u54c1\u306eCNC\u52a0\u5de5\" class=\"wp-image-5933\" style=\"width:700px\" srcset=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/12\/bronze-precision-part-6.webp 800w, https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/12\/bronze-precision-part-6-300x225.webp 300w, https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/12\/bronze-precision-part-6-768x576.webp 768w, https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/12\/bronze-precision-part-6-16x12.webp 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">\u30d6\u30ed\u30f3\u30ba\u90e8\u54c1<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u771f\u936e\u3068\u9752\u9285\u306e\u4fa1\u683c\u6bd4\u8f03<\/h2>\n\n\n\n<p><strong>\u30d6\u30e9\u30b9\u306e\u4fa1\u683c\u5e2f<br><\/strong>\u6a19\u6e96\u7684\u306a\u771f\u936e\uff08\u4f8b\u3048\u3070 <a href=\"https:\/\/www.concast.com\/c26000.php\" target=\"_blank\" rel=\"noopener\">C26000<\/a>)\u306f1\u30dd\u30f3\u30c9\u3042\u305f\u308a\u7d04$3.50\uff5e5.00\u3001\u4f4e\u925b\u74b0\u5883\u5bfe\u5fdc\u9ec4\u9285\u306f1\u30dd\u30f3\u30c9\u3042\u305f\u308a\u7d04$4.00\uff5e6.00\u3001\u9ad8\u4e9c\u925b\u9ec4\u9285(\u30de\u30f3\u30c4\u30fb\u30e1\u30bf\u30eb\u306a\u3069)\u306f1\u30dd\u30f3\u30c9\u3042\u305f\u308a\u7d04$3.00\uff5e4.50\u3067\u3042\u308b\u3002\u4e9c\u925b\u306e\u30b3\u30b9\u30c8\u304c\u4f4e\u304f\u3001\u52a0\u5de5\u304c\u6210\u719f\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u9ec4\u9285\u306e\u4fa1\u683c\u306f\u4e00\u822c\u7684\u306b\u9752\u9285\u3088\u308a\u3082\u4f4e\u3044\u3002<\/p>\n\n\n\n<p><strong>\u30d6\u30ed\u30f3\u30ba\u4fa1\u683c\u5e2f<br><\/strong>\u932b\u30d6\u30ed\u30f3\u30ba <a href=\"https:\/\/www.concast.com\/c63000.php\" target=\"_blank\" rel=\"noopener\">C63000<\/a>\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u9752\u9285\uff08C63200\u306a\u3069\uff09\u306f1\u30dd\u30f3\u30c9\u3042\u305f\u308a\u7d04$10.00\uff5e15.00\u3001\u30ea\u30f3\u9752\u9285\uff08C52100\u306a\u3069\uff09\u306f1\u30dd\u30f3\u30c9\u3042\u305f\u308a$12.00\uff5e18.00\u306b\u9054\u3059\u308b\u3002\u9752\u9285\u306f\u932b\u3084\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306e\u3088\u3046\u306a\u9ad8\u4fa1\u306a\u5143\u7d20\u3092\u542b\u307f\u3001\u3088\u308a\u8907\u96d1\u306a\u52a0\u5de5\u304c\u5fc5\u8981\u306a\u305f\u3081\u3001\u305d\u306e\u30b3\u30b9\u30c8\u306f\u9ec4\u9285\u3088\u308a\u3082\u304b\u306a\u308a\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30d6\u30ed\u30f3\u30ba\u304c\u771f\u936e\u3088\u308a\u9ad8\u4fa1\u306a\u7406\u7531<\/strong><\/p>\n\n\n\n<p>\u9752\u9285\u306f\u932b\u3084\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306a\u3069\u306e\u6210\u5206\u304c\u9ad8\u4fa1\u3067\u3001\u5f37\u5ea6\u3084\u8010\u4e45\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u92f3\u9020\u3084\u71b1\u51e6\u7406\u306e\u5de5\u7a0b\u304c\u5fc5\u8981\u3068\u306a\u308a\u3001\u9ad8\u4fa1\u683c\u3092\u652f\u3048\u3066\u3044\u308b\u304c\u3001\u9ec4\u9285\u306f\u4e3b\u306b\u9285\u3068\u4e9c\u925b\u3067\u69cb\u6210\u3055\u308c\u3066\u304a\u308a\u3001\u4e9c\u925b\u306e\u65b9\u304c\u5b89\u4fa1\u3067\u4f9b\u7d66\u3082\u5b89\u5b9a\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u624b\u9803\u306a\u4fa1\u683c\u3068\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u771f\u936e\u3068\u9752\u9285\u306e\u6bd4\u8f03<\/h2>\n\n\n\n<p><strong>\u771f\u936e\u306e\u7528\u9014 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class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/03\/3-axis-cnc-machining-Boring-2.webp\" alt=\"3 \u8ef8 cnc \u52a0\u5de5\u30dc\u30fc\u30ea\u30f3\u30b0 (2)\" class=\"wp-image-7715\" style=\"width:700px\" srcset=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/03\/3-axis-cnc-machining-Boring-2.webp 800w, https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/03\/3-axis-cnc-machining-Boring-2-300x225.webp 300w, https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/03\/3-axis-cnc-machining-Boring-2-768x576.webp 768w, https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/03\/3-axis-cnc-machining-Boring-2-16x12.webp 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 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<a href=\"https:\/\/weldomachining.com\/ja\/%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e3%82%a2%e3%83%83%e3%83%97%e3%83%ad%e3%83%bc%e3%83%89\/\" data-type=\"page\" data-id=\"843\">\u5f15\u7528<\/a> \u3042\u306a\u305f\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u305f\u3081\u306b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"540\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/03\/weldo-machining-center.webp\" alt=\"\u30a6\u30a7\u30eb\u30c9\u30de\u30b7\u30cb\u30f3\u30b0\u30bb\u30f3\u30bf\u30fc\" class=\"wp-image-7899\" style=\"width:700px\" srcset=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/03\/weldo-machining-center.webp 800w, https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/03\/weldo-machining-center-300x203.webp 300w, https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/03\/weldo-machining-center-768x518.webp 768w, https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/03\/weldo-machining-center-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p><br><br><\/p>","protected":false},"excerpt":{"rendered":"<p>Because modern machinery components need to remain stable in different environments, bronze and brass\u2014originating in China more than 3,000 years ago\u2014have regained vitality in the machining field. Wear-resistant and corrosion-resistant mechanical bushings, bearings, and hardware equipment can all be seen using these two materials. Below, we will compare multiple dimensions and applications of the two materials to help you better choose materials and determine machining plans. Brass vs bronze properties Density and melting point: Brass material density is about 8.4\u20138.7 g\/cm\u00b3, with a melting point of about 900\u2013940\u00b0C; bronze density is about 7.4\u20138.9 g\/cm\u00b3 (depending on composition), with a melting point of about 850\u20131000\u00b0C. Composition differences Brass: Mainly copper (Cu) [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":8403,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-8402","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/posts\/8402","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/comments?post=8402"}],"version-history":[{"count":2,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/posts\/8402\/revisions"}],"predecessor-version":[{"id":8405,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/posts\/8402\/revisions\/8405"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/media\/8403"}],"wp:attachment":[{"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/media?parent=8402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/categories?post=8402"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/tags?post=8402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}