黑色金属和铜合金硬度与强度换算值.docx

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1、黑色金属和铜合金硬度与强度换算值黑色金属强度硬度换算表序号洛氏硬度 HRC洛氏硬度 HRA表面洛氏 硬度 HRI5N表面洛氏 硬度 HR30N表面洛氏 硬度 HR45N维氏硬度 HV布氏硬度 HB3OD2布氏硬度dio、2d$、4di5im抗拉强度 5MPa 碳钢抗拉强度 ObMPa 格钢抗拉强度 hMPa 格机钢抗拉强度 bMPa 铭锲钢抗拉阳度 (JtlMPa 珞铝钢抗拉强度 ObMPa 格银铝钢抗拉强度 ObMPa 格镭硅钢抗拉强度 ObMPa 超高强度 钢抗拉强度 tMPa 不锈钢抗拉强度 6MPa 不分钢种117.067.337.915.62112114.1573.670670577

2、2726757703724217.567.638.416.22142144.1374.4714712775731763711731318.067.838.916.82162164.11753723719779737769719737418.568.039.317.42182184.09762731727783743776728744519.068.339.818.02212204.07771739735788749782737752619.568.540.318.62232224.05780748743792755789745759720.068.840.719.22262254.037907

3、57751797761796754767820.569.041.219.82292274.02799766759802768803764774921.069.341.720.42312274.008097757678077758107737821021.569.542.221.02342323.97819785776813782817782791Il22.069.842.621.52372343.958297947858197898257927991222.570.043.122.12402373.938398047948257978328028081323.070.343.622.72432

4、403.918498148038318058408128161423.570.644.023.32462423.898608248138388138488228251524.070.844.523.92492453.878708348238458218568328351624.571.145.024.52522483.858818448338528308658438441725.071.445.525.12552513.838928558438608388748538541825.571.645.925.72582543.809038658538688478668828648641926.07

5、1.946.426.32612573.789148768648768578768928758742026.572.246.926.92642603.769268878758848678869018858842127.072.447.327.52682633.749378988868938778979108978952227.572.747.828.12712663.729499098979028879079209089062328.073.048.328.72742693.709619209099128979189309199172428.573.348.729.32782733.679729

6、329219229089309419319282529.073.549.229.92812763.65984火39339329199419519429402629.573.849.730.52852803.639979559469429319539629549512730.074.150.231.12982833.6110099679599539439669739669642830.574.450.631.72922873.5910219799729649559789859789762931.074.751.132.32962913.561034991985976967991996990989

7、3031.574.951.632.93002943.541047100499998898010051008100310013132.075.252.033.53042983.52106010161013IOOI99310181020101510153232.575.552.534.13083023.501073102910271013100710321033102810283333.075.853.034.73123063.481086104210421027102010471046104110423433.576.153.435.33163103.4611105510571040103510

8、621059105410563534.076.453.935.93203143.431113106810721054104910771073106710703634.576.754.436.53243183.411127108210881069106410921086108110853735.077.054.837.03293233.39114110951104108410791108IIOl1095IlOO3835.577.255.337.63333273.371156110911201099109511251115110911153936.077.555.838.23383323.3411

9、70112411361115Illl11411130112311314036.577.856.238.83423363.32118511381153113111281158114611381147序号洛氏硬度 HRC洛氏硬度 HRA表面洛氏 硬度 HR15N表面洛氏 硬度 HR30N表面洛氏 硬度 HR45N维氏硬度 HV布氏硬度 HB3OD2布氏硬度dm、2也、4di5mm抗拉强度 ObMPa 碳钢抗拉强度 GbMPa 格钢抗拉强度 ObMPa 格机钢抗拉强度 GbMPa 锚像钢抗拉强度 ObMPa 珞铝钢抗拉强度 GbMPa 辂镣钳钢抗拉强度 ObMPa 珞镭睢钢抗拉强度 hMPa 超高强

10、度 钢抗拉强度 GbMPa 不锈钢抗拉强度 ObMPa 不分钢种4137.078.156.739.43473413.301200115311711148114411761161115311634237.578.457.240.03523453.2812151168118811651162119411771168118()4338.078.757.640.63573503.261231118412061182117912121194118411974438.579.058.141.23623553.2412461199122512001197123112111193120012144539.070.079.358.641.83673603.2112631216124312191216125012281218121612324639.570.379.659.042.43723653.1912791232126212381235127012461243123312504740.070.5