HRA-HRC硬度对照表

1、硬度换算表（以hrca度为基准）1brinell（布氏）rockwell hardness（洛氏硬度）rockwell superficial hardness（罗克韦不表向硬度）rockwell c（洛氏c）3000 kgfrockwell a（洛氏a）rockwell b（洛氏b）rockwell d（洛氏d）approximat e 近似rockwell c（洛氏c）150 kgfvickers10 mm60 kgf100 kgf100 kgf15 kgf30 kgf45 kgftensile（拉伸）150 kgfdiamond（钻石）hardness（硬度）ball（球）diamond

2、（钻石）1/16 ball（1/16 球）diamond（钻石）1/16 ball（1/16 球）1/16 ball（1/16 千）1/16 ball（1/16 球）strength（强度）diamond（钻石）hrchvhbhrahrbhrdhr15nhr30nhr45nksi （mpa）hrc6894085.676.993.284.475.4686790085.076.192.983.674.2676686584.575.492.582.873.3666583273983.974.592.281.972.0656480072283.473.891.881.171.064可编辑6377270

3、582.873.091.480.169.9636274668882.372.291.179.368.8626172067081.871.590.778.467.7616069765481.270.790.277.566.6605967463480.769.989.876.665.5595865361580.169.289.375.764.3585763359579.668.588.974.863.2575661357779.067.788.373.962.0565559556078.566.987.973.060.92075555457754378.066.187.472.059.820155

4、45356052577.465.486.971.258.61950535254451276.864.686.470.257.4188052可编辑5152849676.363.885.969.456.11820515051348175.963.185.568.555.01760504949846975.262.185.067.653.8169549硬度换算表（以hrc硬度为基准）2brinell（布氏）rockwell hardness（洛氏硬度）rockwell superficial hardness（罗克韦不表向硬度）rockwell c（洛氏c）3000 kgfrockwell a（洛氏

5、a）rockwell b（洛氏b）rockwell d（洛氏d）approximat e 近似rockwell c（洛氏c）150 kgfvickers10 mm60 kgf100 kgf100 kgf15 kgf30 kgf45 kgftensile（拉伸）150 kgfdiamond（钻石）hardness（硬度）ball（球）diamond（钻石）1/16 ball（1/16 球）diamond（钻石）1/16 ball（1/16 球）1/16 ball（1/16 千）1/16 ball（1/16 球）strength（强度）diamond（钻石）hrchvhbhrahrbhrdhr15

6、nhr30nhr45nksi （mpa）hrc4848445574.761.484.566.752.5163548可编辑4747144374.160.883.965.851.41580474645843273.660.083.564.850.31530464544642173.159.283.064.049.01480454443440972.558.582.563.147.81435444342340072.057.782.062.246.71385434241239071.556.981.561.345.51340424140238170.956.280.960.444.312954140

7、39237170.455.480.459.543.11250403938236269.954.679.958.641.91215393837235369.453.879.457.740.81180383736334468.953.178.856.839.61160373635433668.4(109.0)52.378.355.938.41115363534532767.9(108.5)51,577.755.037.2108035可编辑3433631967.4（108.0）50.877.254.236.11055343332731166.8（107.5）50.076.653.334.910253

8、33231830166.3（107.0）49.276.152.133.71000323131029465.8（106.0）48.475.651.332.5980313030228665.3（105.5）47.775.050.431.3950302929427964.7（104.5）47.074.549.530.193029硬度换算表（以hrc硬度为基准）3brinell（布氏）rockwell hardness（洛氏硬度）rockwell superficial hardness（罗克韦不表向硬度）rockwell c（洛氏c）3000 kgfrockwell a（洛氏a）rockwell b

9、（洛氏b）rockwell d（洛氏d）approximate近似150 kgfvickers10 mm60 kgf100 kgf100 kgf15 kgf30 kgf45 kgftensile（拉伸）diamondhardnessballdiamond1/16 balldiamond1/16 ball1/16 ball1/16 ballstrength可编辑（钻石）（硬度）（球）（钻石）(1/16 球)（钻石）(1/16 球)(1/16 千)(1/16 球)（强度）hrchvhbhrahrbhrdhr15nhr30nhr45nksi (mpa)2828627164.3(104.0)46.17

10、3.948.628.9910282727926463.8(103.0)45.273.347.727.8880272627225863.3(102.5)44.672.846.826.7860262526625362.8(101.5)43.872.245.925.5840252426024762.4(101.0)43.171.645.024.3825242325424362.0100.042.171.044.023.1805232224823761.599.041.670.543.222.0785222124323161.098.540.969.942.320.7770212023822660.597.840.169.441.519.676020(18)23021996.7730(18)(16)22221295.5705(16)可编辑