钢板硬度和钢板强度

1、金属硬度及强度换算硬度洛氏表面洛氏维氏布氏(F/D2 =30)HRCHRAHR15NHR30NHR45NHVHBSHBW20.060.268.840.719.222622520.560.469.041.219.822822721.060.769.341.720.423022921.561.069.542.221.023323222.061.269.842.621.523523422.561.570.043.122.123823723.061.770.343.622.724124023.562.070.644.023.324424224.062.270.844.523.924724524.562

2、.571.145.024.525024825.062.871.445.525.125325125.563.071.645.925.725625426.063.371.946.426.325925726.563.572.246.926.926226027.063.872.447.327.526626327.564.072.747.828.126926628.064.373.048.328.727326928.564.673.348.729.327627329.064.873.549.229.928027629.565.173.849.730.528428030.065.374.150.231.1

3、28828330.565.674.450.631.729228731.065.874.751.132.329629131.566.174.951.632.930029432.066.475.252.033.530429832.566.675.552.534.130830233.066.975.853.034.731330633.567.176.153.435.331731034.067.476.453.935.932131434.567.776.754.436.5326318（适用于含碳量由低到高的钢种）抗拉强度o b/MPa碳钢铭钢铭机钢铭镣钢铭钥钢铭镣钥钢铭镒硅钢超高强度钢不锈钢77478

4、474275173674478278774775378178874074979376075379276085079475880376976179776785980176781377977080377486980977782378877980978187981678683379878881578989082479684380879782279790183280685481880782980591284081686482881683681392384882687583882684382293585683788684883785183194786584789785984785984095987485

5、890887085886785097288386891988086987686098589387993089188088587099990289094290289289488010129129019549149039048911027922913965925915914902104193392497793792892491310569439369891002101494896097294095396693594695792493694810719549659779479599711027984980969961989983103999699398197410019961052100910079

6、94987101310081065102210221007100110261021107810341036102010151039103410921048105110341029105210471105106110671048104310661060硬度洛氏表面洛氏维氏布氏(F/D 2 =30)HRCHRAHR15NHR30NHR45NHVHBSHBW35.067.977.054.837.033132337035.568.277.255.337.633532737536.068.477.555.838.234033238136.568.777.856.238.834533638637.069.

7、078.156.739.435034139237.569.278.457.240.035534539738.069.578.757.640.636035040338.569.779.058.141.236535540939.070.079.358.641.837136041539.570.379.659.042.437636542240.070.579.959.543.038137042840.570.880.260.043.638737543541.071.180.560.444.239338044141.571.380.860.944.839838544842.071.681.161.34

8、5.440439145542.571.881.461.845.941039646343.072.181.762.346.541640147043.572.482.062.747.142240747844.072.682.363.247.742841348644.572.982.663.648.343541849445.073.282.964.148.944142450245.573.483.264.649.544843051046.073.783.565.050.145443651846.573.983.765.550.746144247.074.284.065.951.246844947.5

9、74.584.366.451.847548.074.784.666.852.448248.575.084.967.353.048949.075.385.267.753.649749.575.585.568.254.250450.075.885.768.654.751250.576.186.069.155.352051.076.386.369.555.9527抗拉强度ob/MPa碳钢铭钢铭机钢铭镣钢铭钥钢铭镣钥钢铭镒硅钢超高强度钢不锈钢111911331147116211771192120712221238125412711288107410881102111611311146116111761

10、192120812251242126010821098111411311148116511831201121912381257127612961063107810931109112511421159117711951214123312521273105810741090110611221139115711741192121112301249126910871103111911361153117111891207122612451265128513061079109411081123113911551171118712041222124012581277117011951219124312671

11、290131313361359138114041427145010741087110111161130114511611176119312091226124412621305127813171293128913271296147312801322129613371314131013481316149612991340131513581336133113701336152013191359133513801358135313921357154413391378135514011380137514151378156913611397137614241404139714391400159413831

12、417139814461427142014621422162014051438142014691451144414871445164614291459144414931476146815121469167414531481146815171502149215371493170214791503149315411527151715631517173115051526151915661554154215891543176115331550154615911581156816161569179215621575157416171608159516431595159216001603164316361

13、6221671162316231626163316701665164916991651165516531665169716951677172816791689168116981724172417061758170917251710173217521755173517881739176817801786176418191770硬度洛氏表面洛氏维氏布氏(F/D 2=30)HRCHRAHR15NHR30NHR45NHVHBSHBW51.576.686.670.056.553552752.076.986.870.457.154453552.577.187.170.957.655254453.077.4

14、87.471.358.256155253.577.787.671.858.856956154.077.987.972.259.457856954.578.288.172.659.958757755.078.588.473.160.559658555.578.788.673.561.160659356.079.088.973.961.761560156.579.389.174.462.262560857.079.589.474.862.863561657.579.889,675.263.464562258.080.189.875.663.965562858.580.390.076.164.566

15、663459.080.690.276.565.167663959.580.990.476.965.668764360.081.290.677.366.269864760.581.490.877.766.871065061.081.791.078.167.372161.582.091.278.667.973362.082.291.479.068.474562.582.591.579.469.075763.082.891.779.869.577063.583.191.880.270.178264.083.391.980.670.679564.583.692.181.071.280965.083.9

16、92.281.371.782265.584.183666.084.485066.584.786567.085.058667.585.289468.085.5909抗拉强度o b/MPa碳钢铭钢铭机钢铭镣钢铭钥钢铭镣钥钢铭镒硅钢超高强度钢不锈钢18061845180918391869189919301961199320261818185018831917195119862022205817941825185618881850188119141947180118341867190119361971200820451824185718921929196620062047209021352181223

17、02281233423902448250925722639附表4黑色金属硬度及强度换算值（主要适用于低碳钢）硬度抗拉强度o b/MPa洛氏表面洛氏维氏布氏HRBHR15THR30THR45THVHBSF/D2=10F/D2=3060.080.456.130.410510237560.580.556.430.910510237761.080.756.731.410610337961.580.857.131.910710338162.080.957.432.410810438262.581.157.732.910810438463.081.258.033.510910538663.581.458.

18、334.011010538864.081.558.734.511010639064.581.659.035.011110639365.081.859.335.511210739565.581.959.636.111310739766.082.159.936.611410839966.582.260.337.111510840267.082.360.637.611510940467.582.560.938.111611040768.082.661.238.611711040968.582.761.539.211811141269.082.961.939.711911241569.583.062.

19、240.212011241870.083.262.540.712111342170.583.362.841.212211442471.083.463.141.712311542771.583.663.542.312411543072.083.763.842.812511643372.583.964.143.312611743773.084.064.443.812811844073.584.164.744.312911944474.084.365.144.813012044774.584.465.445.4131121451硬度抗拉强度o b/MPa洛氏表面洛氏维氏布氏HRBHR15THR30T

20、HR45THVHBSF/D2 =10F/D2 =3075.084.565.745.913245575.584.766.046.413445976.084.866.346.913546376.585.066.647.413646777.085.167.047.913847177.585.267.348.513947578.085.467.649.014048078.585.567.949.514212248479.085.768.250.014312315248979.585.868.650.514512415549380.085.968.951.014612515649880.586.169.

21、251.614812615850381.086.269.552.114912715950881.586.369.852.615112816151382.086.570.253.115212916351882.586.670.553.615413016452383.086.870.854.115613216652983.586.971.154.715713316853484.087.071.455.215913417054084.587.271.855.716113617254685.087.372.156.216313717455185.587.572.456.716513855786.087.672.757.216614056386.587.773.057.816857087.087.973.458