鋼板硬度和鋼板強(qiáng)度

1、金屬硬度及強(qiáng)度換算硬度洛氏表面洛氏維氏布氏(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、571.145.024.525024825.062.871.445.525.125325125.563.071.645.925.725625426.063.371.946.426.325925726.563.572.246.926.926226027.063.872.447.327.526626327.564.072.747.828.126926628.064.373.048.328.727326928.564.673.348.729.327627329.064.873.549.229.928027629.565.173.849.730.528428030.065.374.150.231.12

3、8828330.565.674.450.631.729228731.065.874.751.132.329629131.566.174.951.632.930029432.066.475.252.033.530429832.566.675.552.534.130830233.066.975.853.034.731330633.567.176.153.435.331731034.067.476.453.935.932131434.567.776.754.436.5326318（適用于含碳量由低到高的鋼種）抗拉強(qiáng)度ob/MPa碳鋼銘鋼銘釩鋼銘鎳鋼銘鉬鋼銘鎳鉬鋼銘錳硅鋼超高強(qiáng)度鋼不銹鋼7747427

4、367827477817407847517447877537887497937607537927608507947588037697617977678598017678137797708037748698097778237887798097818798167868337987888157898908247968438087978227979018328068548188078298059128408168648288168368139238488268758388268438229358568378868488378518319478658478978598478598409598748589

5、088708588678509728838689198808698768609858938799308918808858709999028909429028928948801012912901954914903904891102792291396592591591490210419339249779379289249131056943936989948940935924107195494710029609539469369659591014972966957948977971102798498096996198998310399969939819741001996105210091007994

6、987101310081065102210221007100110261021107810341036102010151039103410921048105110341029105210471105106110671048104310661060硬度洛氏表面洛氏維氏布氏(F/D2=30)HRCHRAHR15NHR30NHR45NHVHBSHBW35.067.977.054.837.033132337035.568.277.255.337.633532737536.068.477.555.838.234033238136.568.777.856.238.834533638637.069.078.

7、156.739.435034139237.569.278.457.240.035534539738.069.578.757.640.636035040338.569.779.058.141.236535540939.070.079.358.641.837136041539.570.379.659.042.437636542240.070.579.959.543.038137042840.570.880.260.043.638737543541.071.180.560.444.239338044141.571.380.860.944.839838544842.071.681.161.345.44

8、0439145542.571.881.461.845.941039646343.072.181.762.346.541640147043.572.482.062.747.142240747844.072.682.363.247.742841348644.572.982.663.648.343541849445.073.282.964.148.944142450245.573.483.264.649.544843051046.073.783.565.050.145443651846.573.983.765.550.746144247.074.284.065.951.246844947.574.5

9、84.366.451.847548.074.784.666.852.448248.575.084.967.353.048949.075.385.267.753.649749.575.585.568.254.250450.075.885.768.654.751250.576.186.069.155.352051.076.386.369.555.9527抗拉強(qiáng)度ob/MPa碳鋼銘鋼銘釩鋼銘鎳鋼銘鉬鋼銘鎳鉬鋼銘錳硅鋼超高強(qiáng)度鋼不銹鋼1074108210631058108710791170107411191088109810781074110310941195108711331102111410931

10、090111911081219110111471116113111091106113611231243111611621131114811251122115311391267113011771146116511421139117111551290114511921161118311591157118911711313116112071176120111771174120711871336117612221192121911951192122612041359119312381208123812141211124512221381120912541225125712331230126512401

11、404122612711242127612521249128512581427124412881260129612731269130612771450126213051278131712931289132712961473128013221296133713141310134813161496129913401315135813361331137013361520131913591335138013581353139213571544133913781355140113801375141513781569136113971376142414041397143914001594138314171

12、398144614271420146214221620140514381420146914511444148714451646142914591444149314761468151214691674145314811468151715021492153714931702147915031493154115271517156315171731150515261519156615541542158915431761153315501546159115811568161615691792156215751574161716081595164315951592160016031643163616221

13、671162316231626163316701665164916991651165516531665169716951677172816791689168116981724172417061758170917251710173217521755173517881739176817801786176418191770硬度洛氏表面洛氏維氏布氏(F/D2=30)HRCHRAHR15NHR30NHR45NHVHBSHBW51.576.686.670.056.553552752.076.986.870.457.154453552.577.187.170.957.655254453.077.487.47

14、1.358.256155253.577.787.671.858.856956154.077.987.972.259.457856954.578.288.172.659.958757755.078.588.473.160.559658555.578.788.673.561.160659356.079.088.973.961.761560156.579.389.174.462.262560857.079.589.474.862.863561657.579.889,675.263.464562258.080.189.875.663.965562858.580.390.076.164.56666345

15、9.080.690.276.565.167663959.580.990.476.965.668764360.081.290.677.366.269864760.581.490.877.766.871065061.081.791.078.167.372161.582.091.278.667.973362.082.291.479.068.474562.582.591.579.469.075763.082.891.779.869.577063.583.191.880.270.178264.083.391.980.670.679564.583.692.181.071.280965.083.992.28

16、1.371.782265.584.183666.084.485066.584.786567.085.058667.585.289468.085.5909抗拉強(qiáng)度ob/MPa碳鋼銘鋼銘釩鋼銘鎳鋼銘鉬鋼銘鎳鉬鋼銘錳硅鋼超高強(qiáng)度鋼不銹鋼18061845180918391869189919301961199320261818185018831917195119862022205817941825185618881850188119141947180118341867190119361971200820451824185718921929196620062047209021352181223022812

17、33423902448250925722639附表4黑色金屬硬度及強(qiáng)度換算值（主要適用于低碳鋼）硬度抗拉強(qiáng)度ob/MPa洛氏表面洛氏維氏布氏HRBHR15THR30THR45THVHBSF/D2 = 10F/D2 = 3060.080.456.130.410510237560.580.556.430.910510237761.080.756.731.410610337961.580.857.131.910710338162.080.957.432.410810438262.581.157.732.910810438463.081.258.033.510910538663.581.458.334

18、.011010538864.081.558.734.511010639064.581.659.035.011110639365.081.859.335.511210739565.581.959.636.111310739766.082.159.936.611410839966.582.260.337.111510840267.082.360.637.611510940467.582.560.938.111611040768.082.661.238.611711040968.582.761.539.211811141269.082.961.939.711911241569.583.062.240

19、.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硬度抗拉強(qiáng)度ob/MPa洛氏表面洛氏維氏布氏HRBHR15THR30THR45

20、THVHBSF/D2=10F/D2 = 3075.084.565.745.913245575.584.766.046.413445976.084.866.346.913546376.585.066.647.413646777.085.167.047.913847177.585.267.348.513947578.085.467.649.014048078.585.567.949.514212248479.085.768.250.014312315248979.585.868.650.514512415549380.085.968.951.014612515649880.586.169.251.

21、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