鋼鐵硬度及強(qiáng)度換算表

1、表1鋼鐵硬度及強(qiáng)度換算表（一）硬度洛氏表面洛氏維氏布氏HRCHRA15N30N45-NHVHBd/inm30D210/300070.086.6103769.586.3101769.068.19976&585.89786&085.599567.585.294167.085.092366.584.790666.084.488965.584.187265.083.992.281.371.785664.583.692.181.071.284064.083391.980.670.682563.583.191.880.270.181063.082.891.779.869.579562.582.591.57

2、9.469.078062.082.291.479.06&476661.582.091.27&667.975261.081.791.07&167373960.581.490.877.766.872660.081.290.677.366.271359.580.990.476.965.670059.080.690.276.565.16885&580390.076.164.567658.080.189.875.663.966457.579.889.675.263.465357.079.589.474.862.864256.579389.174.462.263156.079.088.973.961.76

3、2055.578.788.673.561.1609V55.07&58&473.160.5599硬度洛氏表面洛氏維氏布氏HRCHRA15N30N45NHVHBd/nun30D210/300054.57&288.172.659.958954.077.987.972.259.457953.577.787.671.85&857053.077.487.471.35&256152.577.187.170.957.655152.076.986.870.457.154351.576.686.670.056.553451.076386369.555.95255012.7350.576.186.069.15535

4、174942.7550.075.885.76&654.75094882.7749.575.585.56&254.25014812.7949.075.385.267.753.64934742.8148.575.084.967.353.04854682.834&074.784.666.852.44784612.8547.574.584366.451.84704552.8747.074.284.065.951.24634492.8946.573.983.765.550.74564422.9146.073.783.565.050.14494362.9345.573.483.264.649.544343

5、02.9545.073.282.9644&94364242.9744.572.982.663.64&34294182.9944.072.682.363.247.74234133.0143.572.482.062.747.14174073.0343.072.181.762.346.54114013.0542.571.881.461,845.94053963.0742.071.681.161.345.43993913.0941.571.380.860.944.83933853.1141.071.180.560.444.23883803340.570.880.260,043.63823753.154

6、0.070.579.959.543.03773703.1739.570379.659.042.43723653939.070.07935&641.83673603.213&579.05&141.23623553.243&078.757.640.63573503.26硬度洛氏表面洛氏維氏布氏HRCHRA15N30N45-NHVHBd/nun30D210/300037.578.457.240.03523453.2837.07&156.739.43473413.3036.577.856.23&83423363.3236.077.555.838.23383323.3435.577.255.337.63

7、333273.3735.077.054.837.03293233.3934.576.754.436.53243183.4134.076.453.935.93203143.4333.57653.43533163103.4633.075.853.034.73123063.4832.575.552.53413083023.5032.075.252.033.53042983.5231.574.951.632.93002943.5431.074.751.132.32962913.5630.574.450.631.72922873.5930.074.150.231.12892833.6129.573.84

8、9.730.52852803.6329.073.549.229.92812763.652&57334&729.32782733.672&073.04&328.72742693.7027.572.747.82&12712663.7227.072.447.327.52682633.7426.572.246.926.92642603.7626.071.946.426.32612573.7825.571.645.925.72582543.8025.071.445.5252552513.8324.571.145.024.52522483.8524.070.844.523.92492453.8723.57

9、0.644.02332462423.8923.070343.622.72432403.9122.570.043.122.12402373.9322.069.842.621.52372343.9521.569.542.221.02342323.9721.069341.720.42294.00洛氏表面洛氏維氏布氏HRCHRA15N30N45NHVHBd/nun30D210/300020.569.041.219.82292274.0220.06&840.719.22262254.0319.56&540.31&62232224.0519.06&339.81&02212204.071&56&039.31

10、7.42182184.091&067.83&916.82162164.1117.567.63&416.22142144.1317.067.337.915.62112114.15硬度表二鋼鐵硬度及強(qiáng)度換算表（二）硬度洛氏表值自洛氏維氏布氏HRB15-T30-T45-THVHB10D2d/mm;10/100010099.599.09&59&097.597.096.596.095.595.094.594.093.593.092.592.091.591.090.590.089.589.08&58&087.587.086.586.085.585.084.591.591.391.291.190.990.8

11、90.690.590.490.290.189.989.889.789.589.489.389.189.088.88&788.68&488.38&18&087.987.787.687.587.387.281.781.481.080.780.480.179.879.479.17&87&578.277.877.577.276.976.676.275.975.675.375.074.674.374.073.773.473.072.772.472.171.871.771.270.770.269.669.16&66&167.667.166.566.065.565.064.564.063.462.962.4

12、61.961.460.960359.859.35&85&357.857.256.756.255.7233230227225222219216214211208206203201199196194191189187185183180178176174172170168166165163161硬度洛氏表面洛氏維氏布氏HRB15-T30-T45-THVHB10D2(1/mm;10/100084.087.071.455.215983.586.971.154.715783.086.870.854.115682.586.670.553.61541402.9882.086.570.253.11521383.

13、0081.586.369.852.61511373.0181.086.269.552.11491363.0280.586.169.251.61481343.0580.085.96&951.01461333.0679.585.86&650.51451323.0779.085.76&250.01431303.097&585.567.949.51421293J078.085.467.649.01401283J177.585.267.34&51391273J377.085.167.047.91381263.1476.585.066.647.41361253J576.084.866.346.913512

14、43.1675.584.766.046.41341233J875.084.565.745.91321223J974.584.465.445.41311213.2074.084.365.144.81301203.2173.584.164.74431291193.2373.084.064.443.81281183.2472.583.9644331261173.2572.083.763.842.81251163.2771.583.663.542.31241153.2871.083.463.141.71231153.2970.583.362.841.21221143.3070.083.262.540.

15、71211133.3169.583.062.240.21201123.3269.082.961.939.71191123.336&582.761.539.21181113.346&082.661.23&61171103.3567.5-J3&111lie*3.36硬度洛氏表面洛氏維氏布氏HRB15-T30-T45-THVHB10D2d/mm;10/100067.082.360.637.61151093.3766.582.260337.11151083.3866.082.159.936.61141083.3965.581.959.636.11131073.4065.081.859.335.51121073.4064.581.659.0