{"id":3304,"date":"2026-05-14T03:12:24","date_gmt":"2026-05-14T03:12:24","guid":{"rendered":"https:\/\/sprocket-chain.net\/?p=3304"},"modified":"2026-05-14T03:13:04","modified_gmt":"2026-05-14T03:13:04","slug":"cast-iron-vs-steel-sprockets","status":"publish","type":"post","link":"https:\/\/sprocket-chain.net\/zh\/cast-iron-vs-steel-sprockets\/","title":{"rendered":"\u94f8\u94c1\u94fe\u8f6e\u4e0e\u94a2\u94fe\u8f6e\uff1a\u5404\u81ea\u7684\u5de5\u7a0b\u4f18\u52bf\u2014\u2014\u4ee5\u53ca\u4f55\u65f6\u9700\u8981\u505a\u51fa\u9009\u62e9"},"content":{"rendered":"<div style=\"font-family: 'IBM Plex Sans','Segoe UI',system-ui,sans-serif; color: #1a2332; line-height: 1.78; max-width: 1240px; margin: 0 auto; padding: 0; word-break: break-word; overflow-wrap: break-word; font-size: clamp(14px,1.4vw + 8px,17px);\">\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 HERO \u2014 material cross-section comparison, side-by-side dark panels \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"display: flex; flex-wrap: wrap; min-height: 460px; overflow: hidden;\">\n<p><!-- Left: cast iron --><\/p>\n<div style=\"flex: 1; min-width: 240px; background: #1c1a18; display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(32px,5vw,56px) clamp(20px,4vw,44px); box-sizing: border-box; position: relative; overflow: hidden;\">\n<div style=\"position: absolute; inset: 0; background-image: url('https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Cast-Iron-Sprocket.webp'); background-size: cover; background-position: center; opacity: 0.25;\"><\/div>\n<div style=\"position: absolute; inset: 0; background: linear-gradient(0deg,rgba(28,26,24,0.97) 0%,rgba(28,26,24,0.70) 60%,rgba(28,26,24,0.35) 100%);\"><\/div>\n<div style=\"position: relative; z-index: 2;\">\n<div style=\"display: inline-block; background: rgba(180,180,180,0.18); border: 1px solid rgba(180,180,180,0.35); color: #c8c0b8; padding: 4px 12px; border-radius: 4px; font-size: clamp(10px,1.1vw,12px); font-weight: 800; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px;\">\u94f8\u94c1<\/div>\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(28px,4vw,54px); font-weight: 800; color: #c8c0b8; text-transform: uppercase; line-height: 0.95; margin-bottom: 8px;\">\u6210\u672c\u66f4\u4f4e\u3002<br \/>\n\u81ea\u963b\u5c3c\u3002<br \/>\n\u8106\u3002<\/div>\n<p style=\"color: rgba(200,192,184,0.70); font-size: clamp(12px,1.4vw,15px); margin: 0; line-height: 1.60;\">\u7070\u94f8\u94c1\u548c\u7403\u58a8\u94f8\u94c1\u3002AGMA I\/II \u7ea7\u3002\u9002\u7528\u4e8e\u4f4e\u51b2\u51fb\u3001\u5927\u6279\u91cf\u5e94\u7528\uff0c\u5c24\u5176\u9002\u5408\u4ee5\u521d\u59cb\u6210\u672c\u4e3a\u4e3b\u8981\u8d2d\u4e70\u51b3\u7b56\u7684\u573a\u5408\u3002<\/p>\n<\/div>\n<\/div>\n<p><!-- Divider --><\/p>\n<div style=\"flex: 0 0 5px; background: linear-gradient(180deg,#e8890a 0%,#f5a830 50%,#e8890a 100%); min-height: 460px;\"><\/div>\n<p><!-- Right: steel --><\/p>\n<div style=\"flex: 1; min-width: 240px; background: #111820; display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(32px,5vw,56px) clamp(20px,4vw,44px); box-sizing: border-box; position: relative; overflow: hidden;\">\n<div style=\"position: absolute; inset: 0; background-image: url('https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Roller-Chain-Sprockets-2.webp'); background-size: cover; background-position: center; opacity: 0.22;\"><\/div>\n<div style=\"position: absolute; inset: 0; background: linear-gradient(0deg,rgba(17,24,32,0.97) 0%,rgba(17,24,32,0.70) 60%,rgba(17,24,32,0.35) 100%);\"><\/div>\n<div style=\"position: relative; z-index: 2;\">\n<div style=\"display: inline-block; background: rgba(232,137,10,0.18); border: 1px solid rgba(232,137,10,0.40); color: #e8890a; padding: 4px 12px; border-radius: 4px; font-size: clamp(10px,1.1vw,12px); font-weight: 800; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px;\">\u78b3\u94a2\u548c\u5408\u91d1\u94a2<\/div>\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(28px,4vw,54px); font-weight: 800; color: #ffffff; text-transform: uppercase; line-height: 0.95; margin-bottom: 8px;\">\u8868\u9762\u786c\u5316\u5904\u7406\u3002<br \/>\n\u5ef6\u5c55\u6027\u3002<br \/>\n\u66f4\u9ad8\u5c42\u6b21\u7684\u751f\u6d3b\u3002<\/div>\n<p style=\"color: rgba(255,255,255,0.70); font-size: clamp(12px,1.4vw,15px); margin: 0; line-height: 1.60;\">1045\u30014140\u30018620\u3002\u9f7f\u9762\u8868\u9762\u786c\u5ea6HRC 55\u201360\u3002\u9002\u7528\u4e8e\u51b2\u51fb\u8f7d\u8377\u3001\u9ad8\u5faa\u73af\u9a71\u52a8\u4ee5\u53ca\u4efb\u4f55\u9f7f\u9762\u78e8\u635f\u51b3\u5b9a\u4f7f\u7528\u5bff\u547d\u7684\u5e94\u7528\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- Hero title bar --><\/p>\n<div style=\"background: #0d1520; padding: clamp(18px,3vw,28px) clamp(20px,5vw,64px);\">\n<h1 style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(24px,3.5vw,52px); font-weight: 800; color: #ffffff; text-transform: uppercase; line-height: 1.0; margin: 0; letter-spacing: -0.3px;\">\u94f8\u94c1\u94fe\u8f6e\u4e0e\u94a2\u94fe\u8f6e\uff1a\u5404\u81ea\u7684\u5de5\u7a0b\u4f18\u52bf\u2014\u2014\u4ee5\u53ca\u4f55\u65f6\u9700\u8981\u505a\u51fa\u9009\u62e9<\/h1>\n<\/div>\n<div style=\"padding: clamp(36px,5vw,60px) clamp(20px,5vw,64px);\">\n<p><!-- OPENING --><\/p>\n<p style=\"margin: 0 0 22px 0;\">2022\u5e74\uff0c\u5fe0\u6e05\u5317\u9053\u4e00\u5bb6\u9972\u6599\u5382\u4e3a\u5176\u8f93\u9001\u673a\u5347\u7ea7\u6539\u9020\u91c7\u8d2d\u4e86\u94f8\u94c1\u94fe\u8f6e\u2014\u2014\u94f8\u94c1\u94fe\u8f6e\u6bd4\u540c\u7b49\u89c4\u683c\u7684\u94a2\u5236\u94fe\u8f6e\u4fbf\u5b9c35%\uff0c\u4f9b\u5e94\u5546\u786e\u8ba4\u5176\u4e0e\u73b0\u6709\u7684#80\u94fe\u6761\u517c\u5bb9\uff0c\u800c\u4e14\u8be5\u5382\u7684\u7ef4\u62a4\u7ecf\u7406\u66fe\u5728\u53e6\u4e00\u5bb6\u5de5\u5382\u7684\u540c\u7c7b\u578b\u8f93\u9001\u673a\u4e0a\u6210\u529f\u4f7f\u7528\u8fc7\u94f8\u94c1\u94fe\u8f6e\u3002\u7136\u800c\uff0c\u4ec5\u4ec518\u4e2a\u6708\u540e\uff0c12\u4e2a\u9a71\u52a8\u4f4d\u7f6e\u4e2d\u76842\u4e2a\u94fe\u8f6e\u9f7f\u5c31\u51fa\u73b0\u4e86\u65ad\u88c2\u3002\u4e0d\u662f\u78e8\u635f\uff0c\u800c\u662f\u65ad\u88c2\u3002\u65ad\u88c2\u7684\u9f7f\u4f4d\u4e8e\u8f93\u9001\u673a\u627f\u8f7d\u6597\u5f0f\u63d0\u5347\u673a\u88c5\u8f7d\u81c2\u7684\u4f4d\u7f6e\u2014\u2014\u5728\u8fd9\u4e2a\u4f4d\u7f6e\uff0c\u6bcf\u6b21\u6597\u5f0f\u63d0\u5347\u673a\u4e0b\u63a8\u65f6\uff0c\u8f93\u9001\u94fe\u90fd\u4f1a\u627f\u53d7\u77ac\u95f4\u7684\u5f20\u529b\u5cf0\u503c\u3002\u94f8\u94c1\u94fe\u8f6e\u7684\u9f7f\u5c16\u9010\u6e10\u65ad\u88c2\uff0c\u6bcf\u6b21\u6597\u5f0f\u63d0\u5347\u673a\u88c5\u8f7d\u90fd\u4f1a\u65ad\u88c2\u4e00\u4e2a\u9f7f\u5c16\uff0c\u76f4\u5230\u591a\u4e2a\u9f7f\u7f3a\u5931\uff0c\u94fe\u6761\u8131\u79bb\u3002\u66f4\u6362\u7684\u94fe\u8f6e\u89c4\u683c\u4e3a\u78b3\u94a21045\uff0c\u5e76\u7ecf\u8fc7\u8868\u9762\u786c\u5316\u5904\u7406\u3002\u5728\u968f\u540e\u768430\u4e2a\u6708\u8fd0\u884c\u4e2d\uff0c\u672a\u518d\u51fa\u73b0\u65ad\u88c2\u3002 35% \u94f8\u94c1\u94fe\u8f6e\u7684\u521d\u59cb\u6210\u672c\u8282\u7701\uff0c\u5728 18 \u4e2a\u6708\u5185\u56e0\u66f4\u6362\u548c\u505c\u673a\u8d39\u7528\u800c\u9020\u6210\u7684\u635f\u5931\uff0c\u5927\u7ea6\u662f\u5176\u4ef7\u503c\u7684\u516b\u500d\u3002<\/p>\n<p style=\"margin: 0 0 22px 0;\">\u94f8\u94c1\u94fe\u8f6e\u5728\u5408\u9002\u7684\u5e94\u7528\u573a\u666f\u4e0b\u662f\u4e00\u79cd\u5408\u7406\u7684\u5de5\u7a0b\u89c4\u683c\u3002\u95ee\u9898\u4e0d\u5728\u4e8e\u9009\u62e9\u94f8\u94c1\uff0c\u800c\u5728\u4e8e\u5c06\u5176\u7528\u4e8e\u627f\u53d7\u51b2\u51fb\u8f7d\u8377\u7684\u5e94\u7528\u573a\u666f\u3002\u5728\u51b2\u51fb\u8f7d\u8377\u4e0b\uff0c\u94f8\u94c1\u7684\u8106\u6027\u5931\u6548\u6a21\u5f0f\u4f1a\u5bfc\u81f4\u8f7b\u5fae\u7684\u9f7f\u8fc7\u8f7d\u76f4\u63a5\u5bfc\u81f4\u9f7f\u65ad\u88c2\uff0c\u800c\u4e0d\u662f\u50cf\u94a2\u94fe\u8f6e\u90a3\u6837\u53d1\u751f\u5851\u6027\u53d8\u5f62\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3144\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-1.webp\" alt=\"\u94fe\u8f6e 1\" width=\"1448\" height=\"1086\" title=\"\" srcset=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-1.webp 1448w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-1-1280x960.webp 1280w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-1-980x735.webp 980w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-1-480x360.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1448px, 100vw\" \/><\/p>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 2 \u2014 Material properties that matter \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"font-size: clamp(21px,2.8vw,33px); font-weight: bold; color: #1a2332; border-left: 4px solid #e8890a; padding-left: 14px; margin: 52px 0 18px;\">\u51b3\u5b9a\u94fe\u8f6e\u6750\u6599\u9009\u62e9\u7684\u4e09\u4e2a\u7279\u6027<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 0 0 28px 0;\">\n<p><!-- Hardness --><\/p>\n<div style=\"flex: 1; min-width: 210px; box-sizing: border-box; border-radius: 10px; overflow: hidden; border: 1px solid #dde3ea;\">\n<div style=\"background: #1a2332; padding: 14px 18px;\">\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(16px,1.9vw,22px); font-weight: 800; color: #e8890a; text-transform: uppercase;\">\u7259\u9762\u786c\u5ea6<\/div>\n<div style=\"font-size: clamp(10px,1.1vw,12px); font-weight: bold; color: rgba(255,255,255,0.55); text-transform: uppercase; letter-spacing: 1px;\">\u2192 \u51b3\u5b9a\u78e8\u635f\u5bff\u547d<\/div>\n<\/div>\n<div style=\"padding: 14px 18px; background: #ffffff;\">\n<p style=\"margin: 0 0 10px 0; font-size: clamp(12px,1.3vw,14px); color: #445566; line-height: 1.68;\">\u9f7f\u9762\u786c\u5ea6\u51b3\u5b9a\u4e86\u94fe\u8f6e\u6eda\u5b50\u78e8\u635f\u94fe\u8f6e\u9f7f\u5f62\u7684\u901f\u5ea6\u3002\u5728\u76f8\u540c\u7684\u6eda\u5b50\u63a5\u89e6\u5e94\u529b\u4e0b\uff0c\u9f7f\u9762\u786c\u5ea6\u8d8a\u9ad8\uff0c\u78e8\u635f\u901f\u5ea6\u8d8a\u6162\u3002\u94f8\u94c1\u7684\u9f7f\u9762\u786c\u5ea6\u4e3a160-220 HB\uff08HRC\u7ea6\u4e3a0-18\uff09\u3002\u6e17\u78b3\u94a2\u7684\u9f7f\u9762\u786c\u5ea6\u53ef\u8fbeHRC 55-60\uff08\u7ea6595-746 HB\uff09\u3002\u4e24\u8005\u786c\u5ea6\u6bd4\u7ea6\u4e3a4-5:1\uff0c\u78e8\u635f\u7387\u4e0e\u786c\u5ea6\u6bd4\u7684\u5e73\u65b9\u6210\u6b63\u6bd4\uff0c\u8fd9\u610f\u5473\u7740\u5728\u76f8\u540c\u7684\u4f20\u52a8\u6761\u4ef6\u4e0b\uff0c\u6e17\u78b3\u94a2\u9f7f\u7684\u78e8\u635f\u7387\u7ea6\u4e3a\u94f8\u94c1\u9f7f\u76841\/16-1\/25\u3002<\/p>\n<div style=\"display: flex; gap: 10px;\">\n<div style=\"flex: 1; background: #f4f6f8; border-radius: 6px; padding: 9px 12px; text-align: center;\">\n<div style=\"font-size: clamp(10px,1.1vw,12px); color: #7a8fa8; font-weight: bold; text-transform: uppercase; margin-bottom: 3px;\">\u7070\u94f8\u94c1<\/div>\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(18px,2.2vw,26px); font-weight: 800; color: #1a2332;\">160\u2013220 HB<\/div>\n<\/div>\n<div style=\"flex: 1; background: #fff4e5; border-radius: 6px; padding: 9px 12px; text-align: center;\">\n<div style=\"font-size: clamp(10px,1.1vw,12px); color: #e8890a; font-weight: bold; text-transform: uppercase; margin-bottom: 3px;\">\u6e17\u78b3\u94a2<\/div>\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(18px,2.2vw,26px); font-weight: 800; color: #e8890a;\">HRC 55\u201360<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- Toughness --><\/p>\n<div style=\"flex: 1; min-width: 210px; box-sizing: border-box; border-radius: 10px; overflow: hidden; border: 1px solid #dde3ea;\">\n<div style=\"background: #1a2332; padding: 14px 18px;\">\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(16px,1.9vw,22px); font-weight: 800; color: #e8890a; text-transform: uppercase;\">\u51b2\u51fb\u97e7\u6027<\/div>\n<div style=\"font-size: clamp(10px,1.1vw,12px); font-weight: bold; color: rgba(255,255,255,0.55); text-transform: uppercase; letter-spacing: 1px;\">\u2192 \u63a7\u5236\u6297\u51b2\u51fb\u6027<\/div>\n<\/div>\n<div style=\"padding: 14px 18px; background: #ffffff;\">\n<p style=\"margin: 0 0 10px 0; font-size: clamp(12px,1.3vw,14px); color: #445566; line-height: 1.68;\">\u7070\u94f8\u94c1\u7684\u7f3a\u53e3\u51b2\u51fb\u97e7\u6027\u63a5\u8fd1\u4e8e\u96f6\u2014\u2014\u5176\u77f3\u58a8\u7247\u72b6\u5fae\u89c2\u7ed3\u6784\u4f1a\u9020\u6210\u5185\u90e8\u5e94\u529b\u96c6\u4e2d\uff0c\u5e76\u5728\u51b2\u51fb\u8f7d\u8377\u4f5c\u7528\u4e0b\u6269\u5c55\u4e3a\u88c2\u7eb9\u3002\u5355\u6b21\u51b2\u51fb\u529b\u8d85\u8fc7\u6750\u6599\u7684\u65ad\u88c2\u97e7\u6027\u9608\u503c\u5373\u53ef\u5bfc\u81f4\u9f7f\u5b8c\u5168\u65ad\u88c2\u3002\u78b3\u94a2\uff081045\u30014140\uff09\u7684\u51b2\u51fb\u97e7\u6027\u503c\u4e3a30-80\u7126\u8033\uff08\u590f\u6bd4\u51b2\u51fb\uff09\uff0c\u5728\u76f8\u540c\u7684\u51b2\u51fb\u8f7d\u8377\u4e0b\u4f1a\u53d1\u751f\u5851\u6027\u53d8\u5f62\u800c\u975e\u65ad\u88c2\u3002\u5bf9\u4e8e\u51b2\u51fb\u5e94\u7528\u800c\u8a00\uff0c\u8fd9\u79cd\u5dee\u5f02\u81f3\u5173\u91cd\u8981\uff1a\u94f8\u94c1\u9f7f\u5728\u9996\u6b21\u8fc7\u8f7d\u51b2\u51fb\u4e0b\u5373\u53d1\u751f\u65ad\u88c2\uff1b\u800c\u94a2\u9f7f\u5728\u76f8\u540c\u8fc7\u8f7d\u51b2\u51fb\u4e0b\u4ec5\u53d1\u751f\u8f7b\u5fae\u53d8\u5f62\uff0c\u867d\u7136\u63a5\u89e6\u51e0\u4f55\u5f62\u72b6\u6709\u6240\u6539\u53d8\uff0c\u4f46\u4ecd\u80fd\u4fdd\u6301\u529f\u80fd\u3002<\/p>\n<div style=\"display: flex; gap: 10px;\">\n<div style=\"flex: 1; background: #fff4f4; border-radius: 6px; padding: 9px 12px; text-align: center;\">\n<div style=\"font-size: clamp(10px,1.1vw,12px); color: #c0392b; font-weight: bold; text-transform: uppercase; margin-bottom: 3px;\">\u7070\u94f8\u94c1<\/div>\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(18px,2.2vw,26px); font-weight: 800; color: #c0392b;\">\u7ea62\u20134\u7126\u8033<\/div>\n<\/div>\n<div style=\"flex: 1; background: #eafbf1; border-radius: 6px; padding: 9px 12px; text-align: center;\">\n<div style=\"font-size: clamp(10px,1.1vw,12px); color: #27ae60; font-weight: bold; text-transform: uppercase; margin-bottom: 3px;\">1045\u94a2<\/div>\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(18px,2.2vw,26px); font-weight: 800; color: #27ae60;\">40\u201380 \u7126\u8033<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- Damping --><\/p>\n<div style=\"flex: 1; min-width: 210px; box-sizing: border-box; border-radius: 10px; overflow: hidden; border: 1px solid #dde3ea;\">\n<div style=\"background: #1a2332; padding: 14px 18px;\">\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(16px,1.9vw,22px); font-weight: 800; color: #e8890a; text-transform: uppercase;\">\u632f\u52a8\u963b\u5c3c<\/div>\n<div style=\"font-size: clamp(10px,1.1vw,12px); font-weight: bold; color: rgba(255,255,255,0.55); text-transform: uppercase; letter-spacing: 1px;\">\u2192 \u63a7\u5236\u566a\u58f0<\/div>\n<\/div>\n<div style=\"padding: 14px 18px; background: #ffffff;\">\n<p style=\"margin: 0 0 10px 0; font-size: clamp(12px,1.3vw,14px); color: #445566; line-height: 1.68;\">\u4e0e\u94a2\u6750\u76f8\u6bd4\uff0c\u7070\u94f8\u94c1\u5177\u6709\u66f4\u4f18\u5f02\u7684\u51cf\u632f\u6027\u80fd\u2014\u2014\u5176\u77f3\u58a8\u7247\u72b6\u5fae\u89c2\u7ed3\u6784\u867d\u7136\u964d\u4f4e\u4e86\u97e7\u6027\uff0c\u4f46\u540c\u65f6\u4e5f\u63d0\u4f9b\u4e86\u5185\u90e8\u6469\u64e6\uff0c\u4ece\u800c\u8017\u6563\u4e86\u632f\u52a8\u80fd\u91cf\u3002\u7070\u94f8\u94c1\u7684\u963b\u5c3c\u7cfb\u6570\u7ea6\u4e3a\u78b3\u94a2\u768410-25\u500d\u3002\u5728\u9ad8\u901f\u94fe\u4f20\u52a8\u5e94\u7528\u4e2d\uff0c\u5982\u679c\u6eda\u5b50\u556e\u5408\u566a\u58f0\u662f\u4e00\u4e2a\u9700\u8981\u8003\u8651\u7684\u95ee\u9898\uff08\u4f8b\u5982\uff0c\u673a\u5e8a\u4f20\u52a8\u3001\u4eea\u5668\u8f93\u9001\u673a\u3001\u7cbe\u5bc6\u6d4b\u91cf\u8bbe\u5907\u9644\u8fd1\u7684\u4f20\u52a8\u88c5\u7f6e\uff09\uff0c\u4e0e\u76f8\u540c\u94fe\u901f\u4e0b\u7684\u94a2\u5236\u94fe\u8f6e\u76f8\u6bd4\uff0c\u7070\u94f8\u94c1\u94fe\u8f6e\u80fd\u591f\u663e\u8457\u964d\u4f4e\u4f20\u9012\u7684\u632f\u52a8\u548c\u566a\u58f0\u3002<\/p>\n<div style=\"display: flex; gap: 10px;\">\n<div style=\"flex: 1; background: #eafbf1; border-radius: 6px; padding: 9px 12px; text-align: center;\">\n<div style=\"font-size: clamp(10px,1.1vw,12px); color: #27ae60; font-weight: bold; text-transform: uppercase; margin-bottom: 3px;\">\u7070\u94f8\u94c1<\/div>\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(18px,2.2vw,26px); font-weight: 800; color: #27ae60;\">\u9ad8\u963b\u5c3c<\/div>\n<\/div>\n<div style=\"flex: 1; background: #fff4f4; border-radius: 6px; padding: 9px 12px; text-align: center;\">\n<div style=\"font-size: clamp(10px,1.1vw,12px); color: #c0392b; font-weight: bold; text-transform: uppercase; margin-bottom: 3px;\">\u78b3\u94a2<\/div>\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(18px,2.2vw,26px); font-weight: 800; color: #c0392b;\">\u4f4e\u963b\u5c3c<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"background: #fff8ec; border-left: 4px solid #e8890a; padding: 18px 22px; border-radius: 0 10px 10px 0; margin: 0 0 28px 0; font-size: clamp(13px,1.4vw,15px);\"><strong>\u8fdd\u53cd\u76f4\u89c9\uff1a\u94f8\u94c1\u4e0d\u9002\u5408\u51b2\u51fb\u5e94\u7528\u7684\u7279\u6027\u2014\u2014\u5176\u77f3\u58a8\u7247\u72b6\u5fae\u89c2\u7ed3\u6784\u2014\u2014\u6070\u6070\u662f\u4f7f\u5176\u5728\u632f\u52a8\u963b\u5c3c\u65b9\u9762\u4f18\u4e8e\u94a2\u7684\u7279\u6027\u3002<\/strong> \u77f3\u58a8\u7247\u5728\u51b2\u51fb\u8f7d\u8377\u4e0b\u65e2\u80fd\u5f15\u53d1\u88c2\u7eb9\uff0c\u53c8\u80fd\u5728\u7a33\u6001\u8fd0\u884c\u4e2d\u5438\u6536\u632f\u52a8\u80fd\u91cf\u3002\u5728\u5e73\u7a33\u3001\u9ad8\u901f\u3001\u4f4e\u51b2\u51fb\u7684\u94fe\u4f20\u52a8\u7cfb\u7edf\u4e2d\uff0c\u7070\u94f8\u94c1\u94fe\u8f6e\u6bd4\u94a2\u5236\u94fe\u8f6e\u566a\u97f3\u66f4\u4f4e\uff0c\u4e14\u4f20\u9012\u5230\u76f8\u90bb\u7ed3\u6784\u7684\u632f\u52a8\u4e5f\u66f4\u5c0f\u3002\u7136\u800c\uff0c\u5728\u8f93\u9001\u673a\u5e94\u7528\u4e2d\uff0c\u5982\u679c\u5076\u5c14\u53d7\u5230\u51b2\u51fb\u8f7d\u8377\uff08\u4f8b\u5982\u7269\u6599\u6389\u843d\u3001\u94fe\u6761\u503e\u659c\u542f\u52a8\u3001\u5361\u6ede\u548c\u91ca\u653e\u7b49\uff09\uff0c\u540c\u6837\u7684\u94fe\u8f6e\u5219\u4f1a\u53d1\u751f\u9f7f\u65ad\u88c2\u3002\u94fe\u8f6e\u6750\u6599\u7684\u9009\u62e9\u5e76\u975e\u7b80\u5355\u7684\u201c\u94a2\u6bd4\u94c1\u597d\u201d\uff0c\u800c\u662f\u9700\u8981\u786e\u5b9a\u54ea\u79cd\u6027\u80fd\uff08\u8010\u78e8\u6027\u3001\u97e7\u6027\u6216\u963b\u5c3c\uff09\u5bf9\u7279\u5b9a\u5e94\u7528\u6700\u4e3a\u91cd\u8981\u3002<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 3 \u2014 Full material comparison table \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"font-size: clamp(21px,2.8vw,33px); font-weight: bold; color: #1a2332; border-left: 4px solid #e8890a; padding-left: 14px; margin: 52px 0 18px;\">\u5b8c\u6574\u6750\u6599\u5bf9\u6bd4\uff1a\u4e03\u79cd\u94fe\u8f6e\u6750\u6599\u89c4\u683c<\/h2>\n<div style=\"overflow-x: auto; width: 100%; margin: 0 0 28px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px,1.3vw + 7px,14px); min-width: 720px;\">\n<thead>\n<tr>\n<th style=\"background: #1a2332; color: #ffffff; padding: 11px 13px; text-align: left; font-weight: bold; white-space: nowrap;\">\u6750\u6599<\/th>\n<th style=\"background: #1a2332; color: #ffffff; padding: 11px 13px; text-align: left; font-weight: bold; white-space: nowrap;\">\u7259\u9f7f\u786c\u5ea6<\/th>\n<th style=\"background: #1a2332; color: #ffffff; padding: 11px 13px; text-align: left; font-weight: bold; white-space: nowrap;\">\u6297\u51b2\u51fb\u6027<\/th>\n<th style=\"background: #1a2332; color: #ffffff; padding: 11px 13px; text-align: left; font-weight: bold; white-space: nowrap;\">\u4f7f\u7528\u5bff\u547d\uff08\u76f8\u5bf9\uff09<\/th>\n<th style=\"background: #1a2332; color: #ffffff; padding: 11px 13px; text-align: left; font-weight: bold; white-space: nowrap;\">\u53ef\u52a0\u5de5\u6027<\/th>\n<th style=\"background: #1a2332; color: #ffffff; padding: 11px 13px; text-align: left; font-weight: bold; white-space: nowrap;\">\u6210\u672c\uff08\u76f8\u5bf9\uff09<\/th>\n<th style=\"background: #1a2332; color: #ffffff; padding: 11px 13px; text-align: left; font-weight: bold; white-space: nowrap;\">\u4e3b\u8981\u5e94\u7528<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; font-weight: 600;\">\u7070\u94f8\u94c1\uff08FC200\uff09<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa;\">160\u2013200 HB<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; color: #c0392b; font-weight: 600;\">\u975e\u5e38\u4f4e<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa;\">1\u00d7\uff08\u53c2\u8003\uff09<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; color: #27ae60;\">\u51fa\u8272\u7684<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; color: #27ae60;\">\u6700\u4f4e (1.0\u00d7)<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa;\">\u8f7b\u578b\u8f93\u9001\u673a\uff0c\u4f4e\u51b2\u51fb\uff0c\u9ad8\u901f\u9759\u97f3\u9a71\u52a8<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #ffffff; font-weight: 600;\">\u7403\u58a8\u94f8\u94c1\uff08FCD450\uff09<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #ffffff;\">180\u2013240 HB<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #ffffff; color: #e8890a;\">\u7f13\u548c<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #ffffff;\">1.4\u500d<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #ffffff;\">\u597d\u7684<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #ffffff;\">1.2\u20131.4\u00d7<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #ffffff;\">\u4e2d\u7b49\u51b2\u51fb\u3001\u519c\u4e1a\u3001\u4f4e\u901f\u5de5\u4e1a<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; font-weight: 600;\">C45\/1045\u78b3\u94a2\uff08\u673a\u52a0\u5de5\u540e\uff09<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa;\">200\u2013250 HB<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; color: #27ae60;\">\u9ad8\u7684<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa;\">1.5\u500d<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa;\">\u597d\u7684<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa;\">1.3\u20131.6\u00d7<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa;\">\u6807\u51c6\u5de5\u4e1a\u9a71\u52a8\u5668\uff0c\u5e73\u5b54\u6216\u9525\u9501<\/td>\n<\/tr>\n<tr style=\"background: #fff4e5;\">\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; font-weight: bold; color: #e8890a;\">1045 \/ C45 \u8868\u9762\u786c\u5316<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; font-weight: bold; color: #e8890a;\">HRC 55\u201360 \u8868\u9762<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; color: #27ae60; font-weight: 600;\">\u9ad8\u7684<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; font-weight: bold; color: #27ae60;\">5\u20138\u00d7<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8;\">\u826f\u597d\uff08\u786c\u5316\u524d\uff09<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8;\">1.8\u20132.5\u500d<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; color: #e8890a; font-weight: 600;\">\u5927\u591a\u6570\u5de5\u4e1a\u52a8\u529b\u4f20\u8f93\u2014\u2014\u6807\u51c6\u89c4\u8303<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; font-weight: 600;\">4140 \/ SCM440 \u5408\u91d1\u94a2\uff08\u6dec\u706b\u56de\u706b\uff09<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa;\">280\u2013340 HB \u81f3<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa; color: #27ae60;\">\u975e\u5e38\u9ad8<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa;\">3\u20135\u500d<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa;\">\u7f13\u548c<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa;\">2.0\u20133.0\u500d<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #f8f9fa;\">\u9ad8\u51b2\u51fb\u3001\u91cd\u578b\u8f93\u9001\u673a\u3001\u538b\u529b\u8f93\u9001<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #ffffff; font-weight: 600;\">8620 \u8868\u9762\u786c\u5316<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #ffffff;\">HRC 58\u201362 \u8868\u9762<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #ffffff; color: #27ae60;\">\u975e\u5e38\u9ad8<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #ffffff;\">7\u201312\u00d7<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #ffffff;\">\u7f13\u548c<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #ffffff;\">2.5\u20133.5\u500d<\/td>\n<td style=\"padding: 9px 13px; border-bottom: 1px solid #e8e8e8; background: #ffffff;\">\u9ad8\u5faa\u73af\u3001\u9ad8\u7cbe\u5ea6\u5206\u5ea6\u6c7d\u8f66\u53d8\u901f\u5668<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 13px; background: #f8f9fa; font-weight: 600;\">304\/316L\u4e0d\u9508\u94a2<\/td>\n<td style=\"padding: 9px 13px; background: #f8f9fa;\">170\u2013200 HB\uff08\u52a0\u5de5\u540e\uff09<\/td>\n<td style=\"padding: 9px 13px; background: #f8f9fa; color: #e8890a;\">\u7f13\u548c<\/td>\n<td style=\"padding: 9px 13px; background: #f8f9fa; color: #c0392b;\">0.3\u20130.5\u500d\uff08\u4f4e\u4e8e\u7f6e\u4fe1\u533a\u95f4\uff09<\/td>\n<td style=\"padding: 9px 13px; background: #f8f9fa;\">\u7f13\u548c<\/td>\n<td style=\"padding: 9px 13px; background: #f8f9fa; color: #c0392b;\">3\u20135\u500d<\/td>\n<td style=\"padding: 9px 13px; background: #f8f9fa;\">\u98df\u54c1\u52a0\u5de5\u3001\u5316\u5b66\u54c1\u3001\u51b2\u6d17\u73af\u5883\u2014\u2014\u4e0d\u8010\u78e8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 4 \u2014 Case hardening explained \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"font-size: clamp(21px,2.8vw,33px); font-weight: bold; color: #1a2332; border-left: 4px solid #e8890a; padding-left: 14px; margin: 52px 0 18px;\">\u8868\u9762\u786c\u5316\uff1a\u4e3a\u4ec0\u4e48\u9f7f\u5f62\u5fc5\u987b\u5728\u52a0\u5de5\u540e\u8fdb\u884c\u786c\u5316\uff0c\u800c\u4e0d\u662f\u52a0\u5de5\u524d\uff1f<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; border-radius: 10px; display: block; margin: 0 0 22px 0;\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/Single-Strand-Roller-Chain-Sprockets.webp\" alt=\"\" title=\"\"><\/p>\n<p style=\"margin: 0 0 18px 0;\">\u8868\u9762\u786c\u5316\uff08\u6e17\u78b3\u6216\u611f\u5e94\u6dec\u706b\uff09\u5728\u9f7f\u9762\u4e0a\u5f62\u6210\u4e00\u5c42\u575a\u786c\u7684\u5916\u5c42\uff08\u786c\u5316\u5c42\uff09\uff0c\u540c\u65f6\u4fdd\u6301\u5176\u4e0b\u65b9\u97e7\u6027\u8f83\u5dee\u7684\u82af\u90e8\u3002\u8fd9\u79cd\u7ec4\u5408\u2014\u2014\u575a\u786c\u7684\u8868\u9762\u589e\u5f3a\u8010\u78e8\u6027\uff0c\u97e7\u6027\u7684\u82af\u90e8\u589e\u5f3a\u6297\u51b2\u51fb\u6027\u2014\u2014\u6b63\u662f\u94fe\u8f6e\u63a5\u89e6\u6240\u9700\u7684\uff1a\u9f7f\u9762\u5fc5\u987b\u80fd\u591f\u627f\u53d7\u53cd\u590d\u6eda\u5b50\u63a5\u89e6\u5e94\u529b\u800c\u4e0d\u53d1\u751f\u78e8\u635f\uff0c\u800c\u9f7f\u6839\u5fc5\u987b\u80fd\u591f\u627f\u53d7\u94fe\u6761\u62c9\u529b\u4ea7\u751f\u7684\u5f2f\u66f2\u5e94\u529b\u800c\u4e0d\u53d1\u751f\u65ad\u88c2\u3002<\/p>\n<p style=\"margin: 0 0 18px 0;\">\u94fe\u8f6e\u751f\u4ea7\u7684\u5173\u952e\u5236\u9020\u987a\u5e8f\u662f\uff1a\u5148\u5c06\u9f7f\u5f62\u52a0\u5de5\u81f3\u6700\u7ec8\u5c3a\u5bf8\uff0c\u7136\u540e\u8fdb\u884c\u8868\u9762\u786c\u5316\uff0c\u6700\u540e\u4ec5\u5728\u5fc5\u8981\u65f6\u8fdb\u884c\u8f7b\u5fae\u7cbe\u52a0\u5de5\u4ee5\u63d0\u9ad8\u5b54\u7cbe\u5ea6\u3002\u5bf9\u5c1a\u672a\u52a0\u5de5\u81f3\u6700\u7ec8\u5c3a\u5bf8\u7684\u9f7f\u5f62\u8fdb\u884c\u786c\u5316\u662f\u4e0d\u5207\u5b9e\u9645\u7684\uff1b\u5728\u9f7f\u5f62\u52a0\u5de5\u4e4b\u524d\u5bf9\u94fe\u8f6e\u8fdb\u884c\u6574\u4f53\u786c\u5316\u4f1a\u7f29\u77ed\u5200\u5177\u5bff\u547d\u5e76\u5bfc\u81f4\u9f7f\u5f62\u7cbe\u5ea6\u4e0b\u964d\u3002\u786c\u5316\u6b65\u9aa4\u5fc5\u987b\u5728\u9f7f\u5f62\u52a0\u5de5\u4e4b\u540e\u8fdb\u884c\u3002<\/p>\n<p style=\"margin: 0 0 22px 0;\">\u5bf9\u4e8e #60\u2013#100 \u94fe\u6761\uff0c\u94fe\u8f6e\u7684\u6e17\u78b3\u5c42\u6df1\u5ea6\u901a\u5e38\u89c4\u5b9a\u4e3a 0.8\u20131.5 \u6beb\u7c73\u3002\u5982\u679c\u6e17\u78b3\u5c42\u6df1\u5ea6\u5c0f\u4e8e 0.8 \u6beb\u7c73\uff0c\u5f53\u94fe\u6761\u62c9\u529b\u4f5c\u7528\u4e0b\u94fe\u9f7f\u5f2f\u66f2\u65f6\uff0c\u9f7f\u6839\u5904\u7684\u6e17\u78b3\u5c42\u53ef\u80fd\u4f1a\u7834\u88c2\u3002\u5982\u679c\u6e17\u78b3\u5c42\u6df1\u5ea6\u5927\u4e8e 1.5 \u6beb\u7c73\uff0c\u4e14\u8d85\u8fc7\u603b\u9f7f\u539a\u7684 25\u201330%\uff0c\u5219\u6574\u4e2a\u9f7f\u622a\u9762\u53ef\u80fd\u4f1a\u53d8\u8106\u3002\u5bf9\u4e8e\u9ad8\u8d1f\u8f7d\u5e94\u7528\uff0c\u6b63\u786e\u7684\u505a\u6cd5\u662f\u5728\u91c7\u8d2d\u8ba2\u5355\u4e2d\u660e\u786e\u6307\u5b9a\u6e17\u78b3\u5c42\u6df1\u5ea6\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u201c\u8868\u9762\u786c\u5316\u201d\u3002<\/p>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 5 \u2014 Decision matrix \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"font-size: clamp(21px,2.8vw,33px); font-weight: bold; color: #1a2332; border-left: 4px solid #e8890a; padding-left: 14px; margin: 52px 0 18px;\">\u6750\u6599\u9009\u62e9\u51b3\u7b56\u77e9\u9635<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 0 0 28px 0;\">\n<div style=\"flex: 1; min-width: 220px; background: #f4f6f8; border-top: 3px solid #7a8fa8; border-radius: 0 0 10px 10px; padding: 18px 20px; box-sizing: border-box;\">\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(15px,1.8vw,20px); font-weight: 800; color: #7a8fa8; text-transform: uppercase; margin-bottom: 8px;\">\u6307\u5b9a\u4f7f\u7528\u7070\u94f8\u94c1\u7684\u60c5\u51b5\uff1a<\/div>\n<ul style=\"margin: 0; padding-left: 15px; font-size: clamp(12px,1.3vw,14px); color: #445566; line-height: 1.85;\">\n<li>\u88c5\u8f7d\u5e73\u7a33\uff08\u65e0\u51b2\u51fb\u3001\u65e0\u53cd\u8f6c\u3001\u65e0\u5361\u987f\u548c\u91ca\u653e\uff09<\/li>\n<li>\u94fe\u6761\u901f\u5ea6\u4e2d\u7b49\u504f\u9ad8\uff0c\u964d\u4f4e\u566a\u97f3\u81f3\u5173\u91cd\u8981\u3002<\/li>\n<li>\u9884\u7b97\u662f\u4e3b\u8981\u5236\u7ea6\u56e0\u7d20\uff0c\u5e73\u7a33\u8d1f\u8377\u6761\u4ef6\u5df2\u5f97\u5230\u786e\u8ba4\u3002<\/li>\n<li>\u9700\u8981\u5927\u91cf\u4f7f\u7528\uff08\u94f8\u94c1\u53ef\u4ee5\u4f4e\u6210\u672c\u5730\u6279\u91cf\u751f\u4ea7\u590d\u6742\u5f62\u72b6\uff09<\/li>\n<li>\u66f4\u6362\u9891\u7387\u53ef\u9884\u6d4b\u4e14\u6709\u8ba1\u5212\u2014\u2014\u78e8\u635f\u800c\u975e\u65ad\u88c2\u662f\u5931\u6548\u6a21\u5f0f<\/li>\n<\/ul>\n<\/div>\n<div style=\"flex: 1; min-width: 220px; background: #fff4e5; border-top: 3px solid #e8890a; border-radius: 0 0 10px 10px; padding: 18px 20px; box-sizing: border-box;\">\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(15px,1.8vw,20px); font-weight: 800; color: #e8890a; text-transform: uppercase; margin-bottom: 8px;\">\u5728\u4ee5\u4e0b\u60c5\u51b5\u4e0b\uff0c\u8bf7\u6307\u5b9a\u4f7f\u7528\u8868\u9762\u786c\u5316\u5904\u7406\u7684 1045 \u94a2\uff1a<\/div>\n<ul style=\"margin: 0; padding-left: 15px; font-size: clamp(12px,1.3vw,14px); color: #445566; line-height: 1.85;\">\n<li>\u662f\u5426\u5b58\u5728\u6216\u53ef\u80fd\u5b58\u5728\u51b2\u51fb\u8f7d\u8377\uff08\u4f8b\u5982\uff0c\u7269\u6599\u5760\u843d\u8f93\u9001\u673a\u3001\u538b\u529b\u8f93\u9001\u673a\u3001\u542f\u505c\u4f5c\u4e1a\uff09<\/li>\n<li>\u9ad8\u5faa\u73af\u6b21\u6570\u9700\u8981\u66f4\u957f\u7684\u7259\u9f7f\u5bff\u547d\uff08\u8f6e\u73ed \u00d7 365 \u5929 \u00d7 \u591a\u5e74\uff09<\/li>\n<li>\u610f\u5916\u6545\u969c\u9020\u6210\u7684\u635f\u5931\u8fdc\u8fdc\u8d85\u8fc7\u94f8\u94c1\u548c\u94a2\u6750\u4e4b\u95f4\u7684\u6210\u672c\u5dee\u5f02\u3002<\/li>\n<li>\u9f7f\u6570\u8f83\u5c11\uff08\u4f4e\u4e8e17\u9f7f\uff09\u2014\u2014\u8f83\u5c0f\u7684\u94fe\u8f6e\u5355\u9f7f\u5e94\u529b\u8f83\u9ad8\uff0c\u56e0\u6b64\u9700\u8981\u66f4\u597d\u7684\u6750\u6599\u6027\u80fd\u3002<\/li>\n<li>\u8fd9\u662f\u5927\u591a\u6570\u5de5\u4e1a\u52a8\u529b\u4f20\u52a8\u94fe\u4f20\u52a8\u88c5\u7f6e\u7684\u6807\u51c6\u89c4\u8303<\/li>\n<\/ul>\n<\/div>\n<div style=\"flex: 1; min-width: 220px; background: #eafbf1; border-top: 3px solid #27ae60; border-radius: 0 0 10px 10px; padding: 18px 20px; box-sizing: border-box;\">\n<div style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(15px,1.8vw,20px); font-weight: 800; color: #27ae60; text-transform: uppercase; margin-bottom: 8px;\">\u5f53\u4f7f\u75284140\/8620\u5408\u91d1\u94a2\u65f6\uff0c\u8bf7\u6ce8\u660e\uff1a<\/div>\n<ul style=\"margin: 0; padding-left: 15px; font-size: clamp(12px,1.3vw,14px); color: #445566; line-height: 1.85;\">\n<li>\u9ad8\u51b2\u51fb\u52a0\u9ad8\u8d1f\u8f7d\u540c\u65f6\u53d1\u751f\uff08\u7834\u788e\u673a\u9a71\u52a8\u3001\u91cd\u578b\u5de5\u5177\u538b\u673a\u8f93\u9001\uff09<\/li>\n<li>\u9700\u8981\u5c3d\u53ef\u80fd\u5ef6\u957f\u7259\u9f7f\u7684\u4f7f\u7528\u5bff\u547d\uff08\u591a\u5e74\u8ba1\u5212\u7ef4\u62a4\u5468\u671f\uff09<\/li>\n<li>\u8be5\u786c\u76d8\u7684\u7ef4\u62a4\u96be\u5ea6\u8f83\u5927\uff08\u539f\u56e0\u662f\u7ef4\u4fee\u6210\u672c\u9ad8\u6602\uff09\u3002<\/li>\n<li>\u9ad8\u901f\u7cbe\u5bc6\u9a71\u52a8\u5668\uff088620 \u901a\u8fc7\u70ed\u5904\u7406\u63d0\u4f9b\u66f4\u597d\u7684\u5c3a\u5bf8\u7a33\u5b9a\u6027\uff09<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 SECTION 6 \u2014 Industry applications \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"font-size: clamp(21px,2.8vw,33px); font-weight: bold; color: #1a2332; border-left: 4px solid #e8890a; padding-left: 14px; margin: 52px 0 18px;\">\u884c\u4e1a\u4e13\u7528\u94fe\u8f6e\u6750\u6599\u89c4\u683c<\/h2>\n<p style=\"margin: 0 0 18px 0;\"><strong>\u97e9\u56fd\u98df\u54c1\u996e\u6599\u5305\u88c5\u751f\u4ea7\u7ebf\u3002<\/strong> \u97e9\u56fd\u996e\u6599\u884c\u4e1a\uff08Hite\u3001OB\u3001\u4e50\u5929\u4e03\u661f\uff09\u7684\u751f\u4ea7\u5305\u88c5\u7ebf\u91c7\u7528#60\u548c#80\u94fe\u4f20\u52a8\u88c5\u7f6e\uff0c\u4ee530-80\u7c73\/\u5206\u949f\u7684\u901f\u5ea6\u8f93\u9001\u7bb1\u4f53\u548c\u5904\u7406\u74f6\u88c5\u7269\u6599\uff0c\u7269\u6599\u8d1f\u8f7d\u5e73\u7a33\u3002\u7070\u94f8\u94c1\u94fe\u8f6e\u56e0\u5176\u5728\u4e2d\u9ad8\u901f\u94fe\u901f\u4e0b\u5177\u6709\u826f\u597d\u7684\u51cf\u632f\u6027\u80fd\u800c\u88ab\u5e7f\u6cdb\u5e94\u7528\u3002\u74f6\u88c5\u8f93\u9001\u673a\u7684\u4f4e\u51b2\u51fb\u7279\u6027\u2014\u2014\u8d1f\u8f7d\u5e73\u7a33\u3001\u65e0\u5757\u72b6\u7269\u6599\u3001\u65e0\u6025\u542f\u52a8\u2014\u2014\u4f7f\u5f97\u94f8\u94c1\u9f7f\u65ad\u88c2\u7684\u98ce\u9669\u6781\u4f4e\u3002\u7136\u800c\uff0c\u6da6\u6ed1\u73af\u5883\u8981\u6c42\u4f7f\u7528\u4e0e\u6cb9\u76f8\u5bb9\u7684\u94f8\u94c1\u2014\u2014\u6807\u51c6\u7070\u94f8\u94c1\u5373\u53ef\uff1b\u5728\u6709\u6cb9\u7684\u60c5\u51b5\u4e0b\uff0c\u65e0\u9700\u4f7f\u7528\u78f7\u5316\u6216\u7279\u6b8a\u5904\u7406\u7684\u94f8\u94c1\u6765\u63d0\u9ad8\u8010\u8150\u8680\u6027\u3002 <a style=\"color: #1a5fa8; font-weight: 600; text-decoration: none;\" href=\"https:\/\/sprocket-chain.net\/zh\/product-category\/sprocket\/\">\u9002\u7528\u4e8e\u6807\u51c6 ANSI \u8282\u8ddd\u7684\u7070\u94f8\u94c1\u94fe\u8f6e<\/a> \u63d0\u4f9b\u6210\u54c1\u5b54\uff0c\u5e26\u6709\u6807\u51c6\u952e\u69fd\u548c\u7d27\u5b9a\u87ba\u9489\u914d\u7f6e\u3002<\/p>\n<p style=\"margin: 0 0 18px 0;\"><strong>\u94a2\u94c1\u5382\u548c\u91cd\u5de5\u4e1a\u3002<\/strong> \u97e9\u56fd\u548c\u8d8a\u5357\u94a2\u94c1\u5382\u7684\u6c27\u5316\u76ae\u8f93\u9001\u673a\u3001\u94a2\u5e26\u62d6\u66f3\u8f93\u9001\u673a\u548c\u5377\u6750\u8f93\u9001\u9a71\u52a8\u88c5\u7f6e\u5747\u9700\u4f7f\u75284140\u62168620\u5408\u91d1\u94a2\u94fe\u8f6e\uff0c\u5e76\u8fdb\u884c\u901a\u4f53\u6dec\u786c\u6216\u6df1\u5ea6\u6e17\u78b3\u6dec\u786c\u5904\u7406\u3002\u7531\u4e8e\u94fe\u6761\u5f20\u529b\u5927\u3001\u6c27\u5316\u76ae\u9897\u7c92\u6c61\u67d3\u4e25\u91cd\uff0c\u4e14\u9760\u8fd1\u7089\u533a\u4f1a\u7ecf\u5386\u70ed\u5faa\u73af\uff0c\u56e0\u6b64\u94f8\u94c1\uff08\u51b2\u51fb\u6027\u5927\uff09\u548c\u666e\u901a\u78b3\u94a2\uff08\u8010\u78e8\u5bff\u547d\u4e0d\u8db3\uff09\u5747\u4e0d\u9002\u7528\u3002\u94a2\u5382\u94fe\u8f6e\u7684\u6e17\u78b3\u786c\u5ea6\u901a\u5e38\u4e3aHRC 58-62\uff0c\u6df1\u5ea6\u4e3a1.2-2.0\u6beb\u7c73\uff0c\u4e14\u6bcf\u6279\u94fe\u8f6e\u5747\u9700\u63d0\u4f9b\u786c\u5ea6\u8bc1\u4e66\u3002 <a style=\"color: #1a5fa8; font-weight: 600; text-decoration: none;\" href=\"https:\/\/sprocket-chain.net\/zh\/product-category\/chain\/\">\u914d\u5957\u7684\u91cd\u578b\u94fe\u6761<\/a> \u4e3a\u4e86\u786e\u4fdd\u63a5\u89e6\u754c\u9762\u5904\u6750\u6599\u786c\u5ea6\u5339\u914d\u7684\u4e00\u81f4\u6027\uff0c\u8fd9\u4e9b\u9a71\u52a8\u5668\u540c\u65f6\u8ba2\u8d2d\u3002<\/p>\n<p style=\"margin: 0 0 22px 0;\"><strong>\u519c\u4e1a\u673a\u68b0\u3002<\/strong> \u5728\u97e9\u56fd\u548c\u4e1c\u5357\u4e9a\u7684\u519c\u4e1a\u5e94\u7528\u4e2d\uff0c\u8054\u5408\u6536\u5272\u673a\u9a71\u52a8\u94fe\u8f6e\u548c\u78be\u7c73\u673a\u8f93\u9001\u94fe\u8f6e\u7684\u89c4\u683c\u6709\u6240\u4e0d\u540c\uff1a\u4e3b\u5582\u5165\u5668\u9a71\u52a8\u94fe\u8f6e\uff08\u9ad8\u51b2\u51fb\u3001\u53ef\u53d8\u8d1f\u8f7d\u3001\u77f3\u5757\u51b2\u51fb\uff09\u9700\u8981\u7403\u58a8\u94f8\u94c1\u6216\u6e17\u78b3\u78b3\u94a2\uff1b\u4f4e\u8d1f\u8f7d\u6e05\u6d01\u8f85\u52a9\u9a71\u52a8\u88c5\u7f6e\uff08\u79cd\u5b50\u8ba1\u91cf\u5668\u3001\u79f8\u79c6\u6492\u5e03\u5668\u3001\u8c37\u58f3\u6492\u5e03\u5668\uff09\u9002\u5408\u4f7f\u7528\u7070\u94f8\u94c1\uff0c\u56e0\u4e3a\u5728\u5927\u91cf\u673a\u5668\u4e2d\uff0c\u6bcf\u4e2a\u94fe\u8f6e\u7684\u6210\u672c\u8282\u7701\u662f\u4e00\u9879\u771f\u6b63\u7684\u7ecf\u6d4e\u4f18\u52bf\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3145\" src=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-2.webp\" alt=\"\u94fe\u8f6e 2\" width=\"1448\" height=\"1086\" title=\"\" srcset=\"https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-2.webp 1448w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-2-1280x960.webp 1280w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-2-980x735.webp 980w, https:\/\/sprocket-chain.net\/wp-content\/uploads\/2026\/05\/sprocket-2-480x360.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1448px, 100vw\" \/><!-- FAQ --><\/p>\n<h2 style=\"font-size: clamp(21px,2.8vw,33px); font-weight: bold; color: #1a2332; border-left: 4px solid #e8890a; padding-left: 14px; margin: 52px 0 18px;\">\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n<details style=\"border: 1px solid #dde3ea; border-radius: 8px; overflow: hidden; margin-bottom: 10px;\">\n<summary style=\"padding: 16px 20px; font-weight: bold; cursor: pointer; background: #f4f6f8; font-size: clamp(13px,1.4vw + 8px,16px); list-style: none; color: #1a2332;\">\u80fd\u5426\u901a\u8fc7\u8ba2\u8d2d\u76f8\u540c\u9f7f\u6570\u548c\u5b54\u5f84\u7684\u78b3\u94a2\u94fe\u8f6e\uff0c\u5c06\u94f8\u94c1\u94fe\u8f6e\u6539\u88c5\u6210\u94a2\u5236\u94fe\u8f6e\uff1f<\/summary>\n<div style=\"padding: 16px 20px; font-size: clamp(13px,1.3vw + 8px,15px); color: #445566; line-height: 1.78; border-top: 1px solid #dde3ea;\">\u662f\u7684\u2014\u2014\u5728\u5236\u9020\u5de5\u827a\u7684\u9650\u5236\u8303\u56f4\u5185\u3002\u5982\u679c\u9f7f\u6570\u3001\u5b54\u5f84\u3001\u952e\u69fd\u548c\u8f6e\u6bc2\u7ed3\u6784\u7b26\u5408 ASME B29.1 \u6807\u51c6\u4e2d\u76f8\u5e94\u94fe\u8282\u7684\u5c3a\u5bf8\u8981\u6c42\uff0c\u5219\u53ef\u4ee5\u8ba2\u8d2d\u5c3a\u5bf8\u89c4\u683c\u76f8\u540c\u7684\u94a2\u5236\u66ff\u4ee3\u54c1\u3002\u552f\u4e00\u7684\u7269\u7406\u9650\u5236\u662f\u8f6e\u6bc2\u58c1\u539a\uff08\u5728\u76f8\u540c\u5f3a\u5ea6\u4e0b\uff0c\u94a2\u6750\u53ef\u4ee5\u52a0\u5de5\u6210\u6bd4\u94f8\u94c1\u66f4\u8584\u7684\u58c1\u539a\uff09\u548c\u6cd5\u5170\u76f4\u5f84\uff08\u94f8\u94c1\u6bd4\u953b\u94a2\u576f\u66f4\u5bb9\u6613\u52a0\u5de5\u6210\u590d\u6742\u5f62\u72b6\uff09\u3002\u5bf9\u4e8e\u6700\u521d\u4e3a\u94f8\u94c1\u751f\u4ea7\u6307\u5b9a\u7684\u975e\u6807\u51c6\u8f6e\u6bc2\u7ed3\u6784\u2014\u2014\u4f8b\u5982\u8f90\u6761\u5f0f\u8f6e\u6bc2\u6216\u590d\u6742\u7684\u6cd5\u5170\u578b\u6750\u2014\u2014\u94a2\u5236\u66ff\u4ee3\u54c1\u53ef\u80fd\u9700\u8981\u4e0d\u540c\u7684\u8f6e\u6bc2\u51e0\u4f55\u5f62\u72b6\u624d\u80fd\u4fbf\u4e8e\u52a0\u5de5\u3002\u6240\u6709 ANSI \u94fe\u8282\u7684\u6807\u51c6 A \u578b\u677f\u548c B \u578b\u8f6e\u6bc2\u7ed3\u6784\u5747\u6709\u94a2\u5236\u7248\u672c\u3002<\/div>\n<\/details>\n<details style=\"border: 1px solid #dde3ea; border-radius: 8px; overflow: hidden; margin-bottom: 10px;\">\n<summary style=\"padding: 16px 20px; font-weight: bold; cursor: pointer; background: #f4f6f8; font-size: clamp(13px,1.4vw + 8px,16px); list-style: none; color: #1a2332;\">\u5982\u679c\u6ca1\u6709\u76f8\u5173\u6587\u4ef6\uff0c\u5982\u4f55\u5224\u65ad\u94fe\u8f6e\u662f\u8868\u9762\u786c\u5316\u8fd8\u662f\u901a\u4f53\u786c\u5316\uff1f<\/summary>\n<div style=\"padding: 16px 20px; font-size: clamp(13px,1.3vw + 8px,15px); color: #445566; line-height: 1.78; border-top: 1px solid #dde3ea;\">\u5bf9\u9f7f\u9762\u8fdb\u884c\u9509\u524a\u6d4b\u8bd5\u2014\u2014\u5373\u7528\u786c\u5316\u9509\u5200\u5728\u9f7f\u9762\u4e0a\u62d6\u52a8\u2014\u2014\u53ef\u4ee5\u63d0\u4f9b\u4e00\u4e2a\u57fa\u672c\u6307\u793a\uff1a\u8868\u9762\u786c\u5316\u7684\u9f7f\u9762\u4f1a\u611f\u89c9\u50cf\u73bb\u7483\u4e00\u6837\uff0c\u9509\u5200\u96be\u4ee5\u522e\u64e6\uff0c\u4e14\u6ca1\u6709\u53ef\u89c1\u7684\u5207\u524a\u75d5\u8ff9\uff1b\u800c\u901a\u4f53\u786c\u5316\u6216\u673a\u52a0\u5de5\u7684\u9f7f\u9762\u5219\u5f88\u5bb9\u6613\u88ab\u9509\u5200\u522e\u64e6\u3002\u4e3a\u4e86\u83b7\u5f97\u66f4\u7cbe\u786e\u7684\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4fbf\u643a\u5f0f\u6d1b\u6c0f\u786c\u5ea6\u8ba1\u76f4\u63a5\u6d4b\u91cf\u9f7f\u9762\u786c\u5ea6\uff08HRC\uff09\u3002\u4e3a\u4e86\u786e\u8ba4\u786c\u5316\u5c42\u6df1\u5ea6\uff0c\u53ef\u4ee5\u53d6\u4e00\u4e2a\u9f7f\u7684\u6a2a\u622a\u9762\u8fdb\u884c\u91d1\u76f8\u68c0\u9a8c\uff08\u4ece\u8868\u9762\u5230\u82af\u90e8\u8fdb\u884c\u7ef4\u6c0f\u663e\u5fae\u786c\u5ea6\u6d4b\u8bd5\uff09\uff0c\u4ece\u800c\u83b7\u5f97\u6700\u7ec8\u7684\u786c\u5316\u5c42\u6df1\u5ea6\u548c\u8f6e\u5ed3\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5bf9\u4e8e\u6ca1\u6709\u76f8\u5173\u6587\u6863\u7684\u94fe\u8f6e\uff0c\u9509\u524a\u6d4b\u8bd5\u662f\u6700\u5feb\u6377\u7684\u73b0\u573a\u68c0\u67e5\u65b9\u6cd5\uff1b\u5982\u679c\u9509\u5200\u5f88\u5bb9\u6613\u5728\u9f7f\u9762\u4e0a\u522e\u64e6\uff08\u786c\u5ea6\u4f4e\u4e8eHRC 55\uff09\uff0c\u5219\u8bf4\u660e\u8be5\u94fe\u8f6e\u672a\u8fdb\u884c\u8868\u9762\u786c\u5316\u5904\u7406\uff0c\u5176\u5728\u9ad8\u78e8\u635f\u5e94\u7528\u4e2d\u7684\u4f7f\u7528\u5bff\u547d\u5c06\u4e0e\u4e0a\u8868\u4e2d\u672a\u786c\u5316\u94fe\u8f6e\u7684\u78e8\u635f\u7387\u503c\u4e00\u81f4\u3002<\/div>\n<\/details>\n<details style=\"border: 1px solid #dde3ea; border-radius: 8px; overflow: hidden; margin-bottom: 10px;\">\n<summary style=\"padding: 16px 20px; font-weight: bold; cursor: pointer; background: #f4f6f8; font-size: clamp(13px,1.4vw + 8px,16px); list-style: none; color: #1a2332;\">\u94fe\u8f6e\u9f7f\u7684\u786c\u5ea6\u662f\u5426\u9700\u8981\u4e0e\u94fe\u6761\u6eda\u5b50\u7684\u786c\u5ea6\u76f8\u5339\u914d\uff1f<\/summary>\n<div style=\"padding: 16px 20px; font-size: clamp(13px,1.3vw + 8px,15px); color: #445566; line-height: 1.78; border-top: 1px solid #dde3ea;\">\u662f\u7684\u2014\u2014\u94fe\u6761\u6eda\u5b50\u548c\u94fe\u8f6e\u9f7f\u4e4b\u95f4\u7684\u786c\u5ea6\u4e0d\u5339\u914d\u4f1a\u5bfc\u81f4\u8f83\u8f6f\u90e8\u4ef6\u7684\u78e8\u635f\u52a0\u901f\u3002\u5bf9\u4e8e\u91c7\u7528\u786c\u5316\u6eda\u5b50\uff08\u5178\u578b\u786c\u5ea6\u4e3a HRC 40\u201350\uff09\u7684\u6807\u51c6\u6eda\u5b50\u94fe\uff0c\u642d\u914d\u7ecf\u673a\u68b0\u52a0\u5de5\u7684 1045 \u94a2\u94fe\u8f6e\uff08\u786c\u5ea6\u4e3a 200\u2013250 HB\uff0c\u76f8\u5f53\u4e8e HRC 14\u201324\uff09\uff0c\u94fe\u8f6e\u9f7f\u7684\u78e8\u635f\u901f\u5ea6\u901a\u5e38\u5feb\u4e8e\u6eda\u5b50\u3002\u8fd9\u901a\u5e38\u662f\u53ef\u4ee5\u63a5\u53d7\u7684\uff0c\u56e0\u4e3a\u66f4\u6362\u94fe\u8f6e\u5c5e\u4e8e\u8ba1\u5212\u7ef4\u62a4\uff1b\u94fe\u6761\u662f\u4e3b\u8981\u7684\u78e8\u635f\u6307\u6807\u3002\u5bf9\u4e8e\u957f\u5bff\u547d\u4f20\u52a8\u7cfb\u7edf\uff0c\u5982\u679c\u76ee\u6807\u662f\u6309\u8ba1\u5212\u5468\u671f\u540c\u65f6\u66f4\u6362\u94fe\u6761\u548c\u94fe\u8f6e\uff0c\u5219\u8fd9\u4e24\u4e2a\u90e8\u4ef6\u5728\u63a5\u89e6\u754c\u9762\u5904\u7684\u786c\u5ea6\u5e94\u76f8\u8fd1\u2014\u2014\u8868\u9762\u786c\u5316\u94fe\u8f6e\uff08HRC 55\u201360\uff09\u642d\u914d\u6807\u51c6\u6eda\u5b50\u94fe\u7684\u786c\u5316\u6eda\u5b50\uff08HRC 40\u201350\uff09\u662f\u4e00\u79cd\u5408\u7406\u7684\u7ec4\u5408\uff0c\u94fe\u6761\u4f1a\u5148\u4f38\u957f\uff0c\u4ece\u800c\u6210\u4e3a\u78e8\u635f\u6307\u6807\uff0c\u800c\u94fe\u8f6e\u8868\u9762\u5728\u76f8\u540c\u7684\u5468\u671f\u5185\u4ecd\u80fd\u4fdd\u6301\u826f\u597d\u7684\u4f7f\u7528\u5bff\u547d\u3002<\/div>\n<\/details>\n<p><!-- CTA --><\/p>\n<div style=\"background: #111820; border-radius: 14px; padding: clamp(36px,5vw,64px) clamp(24px,5vw,56px); margin-top: 56px; text-align: center;\">\n<div style=\"display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-bottom: 16px;\">\n<div style=\"background: rgba(180,180,180,0.14); color: #c8c0b8; padding: 5px 14px; border-radius: 4px; font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(12px,1.3vw,15px); font-weight: 800; text-transform: uppercase; letter-spacing: 1px; border: 1px solid rgba(180,180,180,0.25);\">\u94f8\u94c1<\/div>\n<div style=\"background: rgba(232,137,10,0.18); color: #e8890a; padding: 5px 14px; border-radius: 4px; font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(12px,1.3vw,15px); font-weight: 800; text-transform: uppercase; letter-spacing: 1px; border: 1px solid rgba(232,137,10,0.35);\">1045 \u8868\u9762\u786c\u5316<\/div>\n<div style=\"background: rgba(39,174,96,0.14); color: #27ae60; padding: 5px 14px; border-radius: 4px; font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(12px,1.3vw,15px); font-weight: 800; text-transform: uppercase; letter-spacing: 1px; border: 1px solid rgba(39,174,96,0.30);\">4140\/8620\u5408\u91d1<\/div>\n<\/div>\n<h2 style=\"font-family: 'Barlow Condensed',Arial Narrow,sans-serif; font-size: clamp(22px,3vw,42px); font-weight: 800; color: #ffffff; text-transform: uppercase; border: none; padding: 0; margin: 0 0 14px 0; letter-spacing: -0.3px;\">\u63d0\u4f9b\u5404\u79cd ANSI \u8282\u8ddd\u7684\u94f8\u94c1\u3001\u78b3\u94a2\u548c\u5408\u91d1\u94a2\u94fe\u8f6e<\/h2>\n<p style=\"color: rgba(255,255,255,0.78); font-size: clamp(14px,1.5vw,17px); max-width: 640px; margin: 0 auto 26px auto; line-height: 1.72;\">\u8bf7\u63cf\u8ff0\u60a8\u7684\u5e94\u7528\u8d1f\u8f7d\u7c7b\u578b\uff08\u5e73\u7a33\/\u4e2d\u7b49\u51b2\u51fb\/\u91cd\u5ea6\u51b2\u51fb\uff09\u3001\u94fe\u6761\u8282\u8ddd\u3001\u9f7f\u6570\u3001\u5b54\u5f84\u548c\u6240\u9700\u7684\u9f7f\u786c\u5ea6\u2014\u2014\u6211\u4eec\u4f1a\u5728\u5236\u9020\u524d\u6307\u5b9a\u6b63\u786e\u7684\u6750\u6599\u5e76\u786e\u8ba4\u6e17\u78b3\u5c42\u6df1\u5ea6\u3002<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; justify-content: center;\"><a style=\"display: inline-block; background: #e8890a; color: #ffffff; padding: 14px 32px; border-radius: 6px; font-weight: bold; text-decoration: none; font-size: clamp(13px,1.4vw,15px);\" href=\"https:\/\/sprocket-chain.net\/zh\/product-category\/sprocket\/\">\u6309\u6750\u8d28\u6d4f\u89c8\u94fe\u8f6e\u7cfb\u5217<\/a><br \/>\n<a style=\"display: inline-block; background: transparent; color: #ffffff; padding: 14px 32px; border-radius: 6px; font-weight: bold; text-decoration: none; font-size: clamp(13px,1.4vw,15px); border: 2px solid rgba(255,255,255,0.35);\" href=\"https:\/\/sprocket-chain.net\/zh\/contact-us\/\">\u8bf7\u6c42\u6750\u6599\u89c4\u683c\u5efa\u8bae<\/a><\/div>\n<\/div>\n<\/div>\n<p>\u7f16\u8f91\uff1aCxm<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Cast Iron Lower Cost. Self-Damping. Brittle. Gray and ductile iron. AGMA Class I \/ II. Ideal for low-shock, high-quantity applications where initial cost drives the purchase decision. Carbon &amp; Alloy Steel Case-Hardened. Ductile. Higher Life. 1045, 4140, 8620. Case hardness HRC 55\u201360 on tooth face. Required for shock loads, high-cycle drives, and any application where [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[6634],"tags":[78,58,69],"class_list":["post-3304","post","type-post","status-publish","format-standard","hentry","category-chain-sprocket","tag-chain-sprocket","tag-sprocket","tag-sprocket-china"],"_links":{"self":[{"href":"https:\/\/sprocket-chain.net\/zh\/wp-json\/wp\/v2\/posts\/3304","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sprocket-chain.net\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sprocket-chain.net\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sprocket-chain.net\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sprocket-chain.net\/zh\/wp-json\/wp\/v2\/comments?post=3304"}],"version-history":[{"count":3,"href":"https:\/\/sprocket-chain.net\/zh\/wp-json\/wp\/v2\/posts\/3304\/revisions"}],"predecessor-version":[{"id":3307,"href":"https:\/\/sprocket-chain.net\/zh\/wp-json\/wp\/v2\/posts\/3304\/revisions\/3307"}],"wp:attachment":[{"href":"https:\/\/sprocket-chain.net\/zh\/wp-json\/wp\/v2\/media?parent=3304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sprocket-chain.net\/zh\/wp-json\/wp\/v2\/categories?post=3304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sprocket-chain.net\/zh\/wp-json\/wp\/v2\/tags?post=3304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}