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)碳钢铬钢铬钒钢铬镍钢铬钼钢铬镍钼钢铬锰硅钢超高强度钢不锈钢HRC HRA HR15N HR30N HR45N HV HBS HBW2060.268.840.719.2226225774742736782747781740 20.560.46941.219.8228227784751744787753788749 2160.769.341.720.4230229793760753792760794758 21.56169.542.221233232803769761797767801767 2261.269.842.621.5235234813779770803774809777 22.561.57043.122.1238237823788779809781816786 2361.770.343.622.7241240833798788815789824796 23.56270.64423.3244242843808797822797832806 2462.270.844.523.9247245854818807829805840816 24.562.571.14524.5250248864828816836813848826 2562.871.445.525.1253251875838826843822856837 25.56371.645.925.7256254886848837851831850865847 2663.371.946.426.3259257897859847859840859874858 26.563.572.246.926.9262260908870858869850869883868 2763.872.447.327.5266263919880869876860879893879 27.56472.747.828.1269266930891880885870890902890 2864.37348.328.7273269942902892894880901912901 28.564.673.348.729.3276273954914903904891912922913 2964.873.549.229.9280276965925915914902923933924 29.565.173.849.730.5284280977937928924913935943936 3065.374.150.231.1288283989948940935924947954947 30.565.674.450.631.72922871002960959946936959965959 3165.874.751.132.32962911014972966957948972977971 31.566.174.951.632.93002941027984980969961985989983硬度抗拉强度 Rm, N/mm2洛氏表面洛氏维氏布氏(F/D2=30)碳钢铬钢铬钒钢铬镍钢铬钼钢铬镍钼钢铬锰硅钢超高强度钢不锈钢HRC HRA HR15N HR30N HR45N HV HBS HBW3266.475.25233.530429810399969939819749991001996 32.566.675.552.534.1308302105210091007994987101210131008 3366.975.85334.731330610651022102210071001102710261021 33.567.176.153.435.331731010781034103610201015104110391034 3467.476.453.935.932131410921048105110341029105610521047 34.567.776.754.436.532631811051061106710481043107110661060 3567.97754.83733132311191074108210631058108710791074 35.568.277.255.337.633532711331800109810781074110310941087 3668.477.555.838.234033211471102111410931090111911081101 36.568.777.856.238.834533611621116113111091106113611231116 376978.156.739.435034111771131114811251122115311391130 37.569.278.457.24035534511921146116511421139117111551145 3869.578.757.640.636035012071161118311591157118911711161 38.569.77958.141.2365355122211761201117711741207118711701176 397079.358.641.8371360123811921219119511921226120411951193 39.570.379.65942.4376365125412081238121412111245122212191209 4070.579.959.543381370370127112251257123312301265124012431226 40.570.880.26043.6387375375128812421276125212491285125812671244 4171.180.560.444.2393380381130512601296127312691306127712901262 41.571.380.860.944.8398385386132212781317129312891327129613131280 4271.681.161.345.4404391392134012961337131413101348131613361299 42.571.881.461.845.9410396397135913151358133613311370133613591319 4372.181.762.346.5416401403137813351380135813531392135713811339 43.572.48262.747.1422407409139713551401138013751415137814041361硬度抗拉强度 Rm, N/mm2洛氏表面洛氏维氏布氏(F/D2=30)碳钢铬钢铬钒钢铬镍钢铬钼钢铬镍钼钢铬锰硅钢超高强度钢不锈钢HRC HRA HR15N HR30N HR45N HV HBS HBW4472.682.363.247.7428413415141713761424140413971439140014271383 44.572.982.663.648.3435418422143813981446142714201462142214501405 4573.282.964.148.9441424428145914201469145114441487144514731429 45.573.483.264.649.5448430435148114441493147614681512146914961453 4673.783.56550.1454436441150314681517150214921537149315201479 46.573.983.765.550.7461442448152614931541152715171563151715441505 4774.28465.951.2468449455155015191566155415421589154315691533 47.574.584.366.451.8475463157515461591158115681616156915941562 4874.784.666.852.4482470160015741617160815951643159516201592 48.57584.967.353489478162616031643163616221671162316461623 4975.385.267.753.6497486165316331670166516491699165116741655 49.575.585.568.254.2504494168116651697169516771728167917021689 5075.885.768.654.7512502171016981724172417061758170917311725 50.576.18669.155.352051017321752175517351788173917615176.386.369.555.9527518176817801786176418191770179251.576.686.67056.553552718061809181817941850178118245276.986.870.457.1544535184518391850182518811834185752.577.187.170.957.65525441869188318561914186718925377.487.471.358.256155218991917188819471901192953.577.787.671.858.856956119301951193619665477.987.972.259.4578569196119861971200654.578.288.172.659.958757719932022200820475578.588.473.160.5596585202620582045209055.578.788.673.561.16065932135硬度抗拉强度 Rm, N/mm2洛氏表面洛氏维氏布氏(F/D2=30)碳钢铬钢铬钒钢铬镍钢铬钼钢铬镍钼钢铬锰硅钢超高强度钢不锈钢HRC HRA HR15N HR30N HR45N HV HBS HBW567988.973.961.76156012181 56.579.389.174.462.26256082230 5779.589.474.862.86356162281 57.579.889.675.263.46456222334 5880.189.875.663.96556282390 58.580.39076.164.56666342448 5980.690.276.565.16766392509 59.580.990.476.965.66876432572 6081.290.677.366.26986472639 60.581.490.877.766.87106506181.79178.167.372161.58291.278.667.97336282.291.47968.474562.582.591.579.4697576382.891.779.869.577063.583.191.880.270.17826483.391.980.670.679564.583.692.18171.28096583.992.281.371.782265.584.18366684.485066.584.7865678587967.585.28946885.5909。