碳钢及合金钢硬度与强度换算值硬度抗拉强度Rm,N∕mm2洛氏表面洛氏维氏布氏(F∕D2=30)碳钢修钢辂机钢辂傀钢辂例钢«铝钢W硅钢超高强度钢不锈钢HRCHRAHR15NHR30NHR45NHVHBSHBW2060.268.840.719.222622577474273678274778174020.560.46941.219.82282277847517447877537887492160.769.341.720.423022979376075379276079475821.56169.542.2212332328037697617977678017672261.269.842.621.523523481377977080377480977722.561.57043.122.12382378237887798097818167862361.770.343.622.724124083379878881578982479623.56270.64423.32442428438087978227978328062462.270.844.523.924724585481880782980584081624.562.571.14524.52502488648288168368138488262562.871.445.525.125325187583882684382285683725.56371.645.925.72562548868488378518318508658472663.371.946.426.325925789785984785984085987485826.563.572.246.926.92622609088708588698508698838682763.872.447.327.526626391988086987686087989387927.56472.747.828.12692669308918808858708909028902864.37348.328.727326994290289289488090191290128.564.673.348.729.32762739549149039048919129229132964.873.549.229.928027696592591591490292393392429.565.173.849.730.52842809779379289249139359439363065.374.150.231.128828398994894093592494795494730.565.674.450.631.729228710029609599469369599659593165.874.751.132.3296291101497296695794897297797131.566.174.951.632.93002941027984980969961985989983碳钢及合金钢硬度与强度换算值（续一）硬度抗拉强度Rm,N∕mm2洛氏表面洛氏维氏布氏(F∕D2=30)碳钢修钢辂机钢辂傀钢辂例钢«铝钢W硅钢超高强度钢不锈钢HRCHRAHR15NHR30NHR45NHVHBSHBW3266.475.25233.53042981039996993981974999100199632.566.675.552.534.13083021052100910079949871012101310083366.975.85334.731330610651022102210071∞110271026102133.567.176.153.435.3317310107810341036102010151041103910343467.476.453.935.93213141092104810511034102910561052104734.567.776.754.436.5326318110510611067104810431071106610603567.97754.8373313231119107410821063105810871079107435.568.277.255.337.6335327113318001098107810741103109410873668.477.555.838.23403321147110211141093109011191108IlOl36.568.777.856.238.834533611621116113111091106113611231116376978.156.739.43503411177113111481125112211531139113037.569.278.457.240355345119211461165114211391171115511453869.578.757.640.63603501207116111831159115711891171116138.569.77958.141.2365355122211761201117711741207118711701176397079.358.641.837136012381192121911951192122612041195119339.570.379.65942.43763651254120812381214121112451222121912094070.579.959.54338137037012711225125712331230126512401243122640.570.880.26043.63873753751288124212761252124912851258126712444171.180.560.444.239338038113051260129612731269130612771290126241.571.380.860.944.83983853861322127813171293128913271296131312804271.681.161.345.440439139213401296133713141310134813161336129942.571.881.461.845.94103963971359131513581336133113701336135913194372.181.762.346.541640140313781335138013581353139213571381133943.572.48262.747.1422407409139713551401138013751415137814041361碳钢及合金钢硬度与强度换算值（续二）硬度抗拉强度Rm,N∕mm2洛氏表面洛氏维氏布氏(F∕D2=30)碳钢修钢辂机钢辂傀钢辂例钢铝钢W硅钢超高强度钢不锈钢HRCHRAHR15NHR30NHR45NHVHBSHBW4472.682.363.247.742841341514171376142414041397143914001427138344.572.982.663.648.34354184221438139814461427142014621422145014054573.282.964.148.944142442814591420146914511444148714451473142945.573.483.264.649.54484304351481144414931476146815121469149614534673.783.56550.14544364411503146815171502149215...
