钢产品强度硬度对照表

1、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HR15N表面洛氏硬度HR30N表面洛氏硬度HR45N维氏硬度HV布氏硬度HB30D2布氏硬度d10、2d5、4d2.5mm抗拉强度bMPa 碳钢抗拉强度bMPa 铬钢抗拉强度bMPa 铬钒钢抗拉强度bMPa 铬镍钢抗拉强度bMPa 铬钼钢抗拉强度bMPa 铬镍钼钢抗拉强度bMPa 铬锰硅钢抗拉强度bMPa 超高强度钢抗拉强度bMPa 不锈钢抗拉强度bMPa 不分钢种117.0 67.337.915.62112114.1573.6706705772726 757 703724217.5 67.63

2、8.416.22142144.1374.4714712775731 763 711731318.0 67.838.916.82162164.11753723719779737 769 719737418.5 68.039.317.42182184.09762731727783743 776 728744519.0 68.339.818.02212204.07771739735788749 782 737752619.5 68.540.318.62232224.05780748

3、743792755 789 745759720.0 68.840.719.22262254.03790757751797761 796 754767820.5 69.041.219.82292274.02799766759802768 803 764774921.0 69.341.720.42312274.00809775767807775 810 7737821021.5 69.542.221.02342323.97819785776813782 817 

4、;7827911122.0 69.842.621.52372343.95829794785819789 825 7927991222.5 70.043.122.12402373.93839804794825797 832 8028081323.0 70.343.622.72432403.91849814803831805 840 8128161423.5 70.644.023.32462423.89860824813838813 848 8228251524.0 7

5、0.844.523.92492453.87870834823845821 856 8328351624.5 71.145.024.52522483.85881844833852830 865 8438441725.0 71.445.525.12552513.83892855843860838 874 8538541825.5 71.645.925.72582543.80903865853868847866882 8648641926.0 71.946.426.32612573.7891

6、4876864876857876892 8758742026.5 72.246.926.92642603.76926887875884867886901 8858842127.0 72.447.327.52682633.74937898886893877897910 8978952227.5 72.747.828.12712663.72949909897902887907920 9089062328.0 73.048.328.72742693.70961920909912897918930 9199172

7、428.5 73.348.729.32782733.67972932921922908930941 9319282529.0 73.549.229.92812763.65984943933932919941951 9429402629.5 73.849.730.52852803.63997955946942931953962 9549512730.0 74.150.231.12982833.611009967959953943966973 9669642830.5 74.450.631.72922873.

8、591021979972964955978985 9789762931.0 74.751.132.32962913.561034991985976967991996 9909893031.5 74.951.632.93002943.541047100499998898010051008 100310013132.0 75.252.033.53042983.52106010161013100199310181020 101510153232.5 75.552.534.13083023.5010731029102710

9、13100710321033 102810283333.0 75.853.034.73123063.481086104210421027102010471046 104110423433.5 76.153.435.33163103.461100105510571040103510621059 105410563534.0 76.453.935.93203143.431113106810721054104910771073 106710703634.5 76.754.436.53243183.411127108210

10、881069106410921086 108110853735.0 77.054.837.03293233.391141109511041084107911081101 109511003835.5 77.255.337.63333273.371156110911201099109511251115 110911153936.0 77.555.838.23383323.341170112411361115111111411130 112311314036.5 77.856.238.83423363.32118511

11、3811531131112811581146 11381147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HB30D2布氏硬度d10、2d5、4d2.5mm抗拉强度bMPa 碳钢抗拉强度bMPa 铬钢抗拉强度bMPa 铬钒钢抗拉强度bMPa 铬镍钢抗拉强度bMPa 铬钼钢抗拉强度bMPa 铬镍钼钢抗拉强度bMPa 铬锰硅钢抗拉强度bMPa 超高强度钢抗拉强度bMPa 不锈钢抗拉强度bMPa 不分钢种4137.0 78.156.739.43473413.3012001153117111481144117

12、61161 115311634237.5 78.457.240.03523453.281215116811881165116211941177 116811804338.0 78.757.640.63573503.261231118412061182117912121194 118411974438.5 79.058.141.23623553.2412461199122512001197123112111193120012144539.070.079.358.641.83673603.2112631216124312191216125

13、012281218121612324639.570.379.659.042.43723653.1912791232126212381235127012461243123312504740.070.579.959.543.03773703.1712961249128212571254129012641267125012684840.570.880.260.043.63823753.1512131267130212771274131012831291126812874941.071.180.560.444.23883803.1313311284132212981294133113021315128

14、613075041.571.380.860.944.83933853.1113481303134313191315135313221339130513275142.071.681.161.345.43993913.0913671322136413401336137513421362132513475242.571.881.461.845.94053963.0713861341138513621357139713621385134513685343.072.181.762.346.54114013.0514051361140713851379142013841409136613895443.57

15、2.482.062.747.14174073.0314251382142914081402144314051432138714115544.072.682.363.247.74234133.0114451403145214311425146714271455141014345644.572.982.663.648.34294182.9914661426147514551448149114501478143314575745.073.282.964.148.94364242.9714881448149814801472151614741502145714805845.573.483.264.64

16、9.54434302.9515101472152215051497154114981526148215045946.073.783.565.050.14494362.9315331497154715311522156715221550150815296046.573.983.765.550.74564422.9115561522157215571547159315471575153515556147.074.284.065.951.24634492.8915811549159715841573162015731600156315816247.574.584.366.451.84704552.8

17、716061576162316121599164816001625159216086348.074.784.666.852.44784612.8516311605164916401626167616271652162316356448.575.084.967.353.04854682.8316581635167516691654170416541679165516636549.075.385.267.753.64934742.8116861666170216981682173316831707168816926649.575.585.568.254.25014812.7917141698173

18、017281710176217121735172317226750.075.885.768.654.75094882.7717441731175817581739179317421765175917536850.576.186.069.155.34174942.75 1767178717901769182317731795 17856951.076.386.369.555.95255012.73 1803181618211799185418041827 18177051.576.686.670.056.5534   1841

19、184518541830188618361860 18517152.076.986.870.457.1543   1881187518871861191818701894 18857252.577.187.170.957.6551    190619201893195119031930 19217353.077.487.471.358.2561    193719551925198519381967 19577453.577.787.671.85

20、8.8570    19681990  19742005 19957554.077.987.972.259.4579    20002025  20102045 20347654.578.287.672.659.9589    20332061  20482087 20747755.078.588.473.160.5599    20662098&

21、#160; 20862131 21157855.578.788.673.561.1609         2177 21577956.079.088.973.961.7620         2224 22018056.579.389.174.462.2631         2274&#

22、160;2246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HB30D2布氏硬度d10、2d5、4d2.5mm抗拉强度bMPa 碳钢抗拉强度bMPa 铬钢抗拉强度bMPa 铬钒钢抗拉强度bMPa 铬镍钢抗拉强度bMPa 铬钼钢抗拉强度bMPa 铬镍钼钢抗拉强度bMPa 铬锰硅钢抗拉强度bMPa 超高强度钢抗拉强度bMPa 不锈钢抗拉强度bMPa 不分钢种8157.079.589.474.862.8642         2326&#

23、160;22938257.579.889.675.263.4653         2380 23418358.080.189.875.663.9664         2437 23918458.580.390.076.164.5676         2496 24438559.080.690.

24、276.565.1688         2558 24968659.580.990.476.965.6700         2623 25518760.081.290.677.366.2713         2691 26078860.581.490.877.766.8726 

25、60;          8961.081.791.078.167.3739            9061.582.091.278.667.9752            9162.082.291.479.068.4766   

26、         9262.582.591.579.469.0780            9363.082.891.779.869.5795            9463.583.191.880.270.1810    

27、60;       9564.083.391.980.670.6825            9664.583.692.181.071.2840            9765.083.992.281.371.7856      

28、      9865.584.1   872            9966.084.4   889            10066.584.7   906            10167.085.0   923            10267.585.2   941            10368.085.5