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2、查看完整内容> 内容来自用户:背水一战lzp 硬度对照表3洛氏硬度维氏硬度布氏硬度HBHRCHV标准球碳化钨球68676665646362616059585756555453525150494847464544434241403938373635343332313029282726252423222120(18)(16)(14)(12)(10)(8)(6)(4)(2)(0)940900865832800772746720697674653633613595577560544528513498464471458446434423412402392382372363354345336327318310302294286279272266260254248243238230222213204196188180173166160————————————————(500)(487)(475)(464)451442432421409400390381371362353344336327319311301294286279271264256253247243237231226219212203194187179171165158152———(739)(722)(705)(688)(670)(654)(634)615595577560543525512496481469455443432421409400390381371362353344336327319311301294286279271264256253247243237231226219212203194187179171165158152洛氏硬度HRAHRB85.68584.583.983.482.882.381.881.280.780.179.67978.57877.476.876.375.975.274.774.173.673.172.572.071.570.970.469.969.468.968.467.967.466.6。
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