强度和硬度对照表

1、强度硬度换算表洛氏硬度表面洛氏表面洛氏表面洛氏维氏硬度布氏硬度布氏硬度抗拉强度抗拉强度抗拉强度抗拉强度抗拉强度抗拉强度抗拉强度序号洛氏硬度bMPabMPabMPabMPabMPabMPabMPaHRC硬度硬度硬度HVHB30D 2105、HRAHR30NHR45Nd、 2d碳钢铬钢铬钒钢铬镍钢铬钼钢铬镍钼钢铬锰硅钢HR15N4d2.5mm117.067.337.915.62112114.1573.6706705772726757217.567.638.416.22142144.1374.4714712775731763318.067.838.916.82162164.1175372371977

2、9737769418.568.039.317.42182184.09762731727783743776519.068.339.818.02212204.07771739735788749782619.568.540.318.62232224.05780748743792755789720.068.840.719.22262254.03790757751797761796820.569.041.219.82292274.02799766759802768803921.069.341.720.42312274.008097757678077758101021.569.542.221.023423

3、23.978197857768137828171122.069.842.621.52372343.958297947858197898251222.570.043.122.12402373.938398047948257978321323.070.343.622.72432403.918498148038318058401423.570.644.023.32462423.898608248138388138481524.070.844.523.92492453.878708348238458218561624.571.145.024.52522483.858818448338528308651

4、725.071.445.525.12552513.838928558438608388741825.571.645.925.72582543.809038658538688478668821926.071.946.426.32612573.789148768648768578768922026.572.246.926.92642603.769268878758848678869012127.072.447.327.52682633.749378988868938778979102227.572.747.828.12712663.729499098979028879079202328.073.0

5、48.328.72742693.709619209099128979189302428.573.348.729.32782733.679729329219229089309412529.073.549.229.92812763.659849439339329199419512629.573.849.730.52852803.639979559469429319539622730.074.150.231.12982833.6110099679599539439669732830.574.450.631.72922873.5910219799729649559789852931.074.751.1

6、32.32962913.5610349919859769679919963031.574.951.632.93002943.5410471004999988980100510083132.075.252.033.53042983.521060101610131001993101810203232.575.552.534.13083023.5010731029102710131007103210333333.075.853.034.73123063.4810861042104210271020104710463433.576.153.435.33163103.461100105510571040

7、1035106210593534.076.453.935.93203143.4311131068107210541049107710733634.576.754.436.53243183.4111271082108810691064109210863735.077.054.837.03293233.3911411095110410841079110811013835.577.255.337.63333273.3711561109112010991095112511153936.077.555.838.23383323.3411701124113611151111114111304036.577

8、.856.238.83423363.321185113811531131112811581146抗拉强度bMPa超高强度钢抗拉强度抗拉强度bMPabMPa不锈钢不分钢种703724711731719737728744737752745759754767764774773782782791792799802808812816822825832835843844853854864864875874885884897895908906919917931928942940954951966964978976990989100310011015101510281028104110421054105610

9、6710701081108510951100110911151123113111381147表面洛氏表面洛氏表面洛氏布氏硬度抗拉强度抗拉强度抗拉强度抗拉强度抗拉强度抗拉强度抗拉强度抗拉强度抗拉强度抗拉强度洛氏硬度洛氏硬度维氏硬度布氏硬度序号硬度硬度硬度105bMPabbbMPabbMPabMPab MPabMPab、MPaMPaMPaMPaHRCHRAHVHB30D2d 、 2d碳钢铬钢铬钒钢铬镍钢铬钼钢铬镍钼钢铬锰硅钢超高强度不锈钢不分钢种HR15NHR30NHR45N4d2.5mm钢4137.078.156.739.43473413.3012001153117111481144117611

10、61115311634237.578.457.240.03523453.281215116811881165116211941177116811804338.078.757.640.63573503.2612311184120611821179121211941184119714438.579.058.141.23623553.2412461199122512001197123112111193120012144539.070.079.358.641.83673603.2112631216124312191216125012281218121612324639.570.379.659.042.

11、43723653.1912791232126212381235127012461243123312504740.070.579.959.543.03773703.1712961249128212571254129012641267125012684840.570.880.260.043.63823753.1512131267130212771274131012831291126812874941.071.180.560.444.23883803.1313311284132212981294133113021315128613075041.571.380.860.944.83933853.111

12、3481303134313191315135313221339130513275142.071.681.161.345.43993913.0913671322136413401336137513421362132513475242.571.881.461.845.94053963.0713861341138513621357139713621385134513685343.072.181.762.346.54114013.0514051361140713851379142013841409136613895443.572.482.062.747.14174073.031425138214291

13、4081402144314051432138714115544.072.682.363.247.74234133.0114451403145214311425146714271455141014345644.572.982.663.648.34294182.9914661426147514551448149114501478143314575745.073.282.964.148.94364242.9714881448149814801472151614741502145714805845.573.483.264.649.54434302.951510147215221505149715411

14、4981526148215045946.073.783.565.050.14494362.9315331497154715311522156715221550150815296046.573.983.765.550.74564422.9115561522157215571547159315471575153515556147.074.284.065.951.24634492.8915811549159715841573162015731600156315816247.574.584.366.451.84704552.871606157616231612159916481600162515921

15、6086348.074.784.666.852.44784612.8516311605164916401626167616271652162316356448.575.084.967.353.04854682.8316581635167516691654170416541679165516636549.075.385.267.753.64934742.8116861666170216981682173316831707168816926649.575.585.568.254.25014812.7917141698173017281710176217121735172317226750.075.

16、885.768.654.75094882.7717441731175817581739179317421765175917536850.576.186.069.155.34174942.75176717871790176918231773179517856951.076.386.369.555.95255012.73180318161821179918541804182718177051.576.686.670.056.5534184118451854183018861836186018517152.076.986.870.457.1543188118751887186119181870189

17、418857252.577.187.170.957.655119061920189319511903193019217353.077.487.471.358.256119371955192519851938196719577453.577.787.671.858.8570196819901974200519957554.077.987.972.259.4579200020252010204520347654.578.287.672.659.9589203320612048208720747755.078.588.473.160.5599206620982086213121157855.578.

18、788.673.561.1609217721577956.079.088.973.961.7620222422018056.579.389.174.462.263122742246洛氏硬度洛氏硬度表面洛氏表面洛氏表面洛氏维氏硬度布氏硬度抗拉强度序号硬度硬度硬度布氏硬度bMPaHRCHRAHV105HR15NHR30NHR45NHB30D 2d 、 2d、碳钢4d2.5mm8157.079.589.474.862.86428257.579.889.675.263.46538358.080.189.875.663.96648458.580.390.076.164.56768559.080.690.276.565.1688