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σbMPa碳钢抗拉强度σbMPa铬钢抗拉强度σbMPa铬钒钢抗拉强度σbMPa铬镍钢抗拉强度σbMPa铬钼钢抗拉强度σbMPa铬镍钼钢抗拉强度σbMPa铬锰硅钢抗拉强度σbMPa超高强度钢抗拉强度σbMPa不锈钢抗拉强度σbMPa不分钢种117.67.337.915.62112114.1573.6706705772726757703724217.567.638.416.22142144.1374.4714712775731763711731318.67.838.916.82162164.11753723719779737769719737418.568.39.317.42182184.09762731727783743776728744519.68.339.818.221224.07771739735788749782737752619.568.540.318.62232224.0578748743792755789745759720.68.840.719.22262254.0379757751797761796754767820.569.41.219.82292274.02799766759802768803764774921.69.341.720.42312274.0809775767807775817737821 021.69.542.221.232323.97819785776813782817782791541 122.69.842.621.52372343.958297947858197898257927991 222.570.43.122.1242373.938398047948257978328028081 323.70.343.622.7243243.91849814803831805848128161 423.570.644.23.32462423.89868248138388138488228251 524.70.844.523.92492453.87878348238458218568328351 624.571.145.24.52522483.85881844833852838658438441 725.71.445.525.12552513.83892855843868388748538541 825.571.645.925.72582543.89038658538688478668828648641 926.71.946.426.32612573.789148768648768578768928758742 026.572.246.926.9264263.769268878758848678869018858842 127.72.447.327.52682633.74937898886893877897918978952 227.572.747.828.12712663.72949909897902887907929089062 328.73.48.328.72742693.796192909912897918939199172 428.573.348.729.32782733.67972932921922908939419319282273.49.29.227 3.698949393919495949459.052981654332911202 629.573.849.730.5285283.639979559469429319539629549512 730.74.150.231.12982833.6110099679599539439669739669642 830.574.450.631.72922873.5910219799729649559789859789762 931.74.751.132.32962913.561034991985976967991996999893 031.574.951.632.932943.54104710049999889810051008100310013 132.75.252.33.5342983.52106010161013100199310181020101510153 232.575.552.534.1383023.51073102910271013100710321033102810283 333.75.853.34.73123063.481086104210421027102010471046104110423 433.576.153.435.3316313.461100105510571040103510621059105410563 534.76.453.935.9323143.431113106810721054104910771073106710703 634.576.754.436.53243183.411127108210881069106410921086108110853 735.77.54.837.3293233.391141109511041084107911081101109511003 835.577.255.337.63333273.371156110911201099109511251115110911153 936.77.555.838.23383323.341170112411361115111111411130112311314 036.577.856.238.83423363.32118511381153113111281158114611381147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HB30D2布氏硬度d10、2d5、4d2.5mm抗拉强度σbMPa碳钢抗拉强度σbMPa铬钢抗拉强度σbMPa铬钒钢抗拉强度σbMPa铬镍钢抗拉强度σbMPa铬钼钢抗拉强度σbMPa铬镍钼钢抗拉强度σbMPa铬锰硅钢抗拉强度σbMPa超高强度钢抗拉强度σbMPa不锈钢抗拉强度σbMPa不分钢种4 137.78.156.739.43473413.31200115311711148114411761161115311634 237.578.457.240.3523453.281215116811881165116211941177116811804 338.78.757.640.6357353.261231118412061182117912121194118411974 438.579.58.141.23623553.2412461199122512001197123112111193120012144 539.70.79.358.641.8367363.2112631216124312191216125012281218121612324 639.570.379.659.42.43723653.1912791232126212381235127012461243123312504 740.70.579.959.543.377373.1712961249128212571254129012641267125012684 840.570.880.260.43.63823753.1512131267130212771274131012831291126812874 941.71.80.560.444.238383.1313311284132212981294133113021315128613070185 041.571.380.860.944.83933853.1113481303134313191315135313221339130513275 142.71.681.161.345.43993913.0913671322136413401336137513421362132513475 242.571.881.461.845.9453963.0713861341138513621357139713621385134513685 343.72.181.762.346.54114013.0514051361140713851379142013841409136613895 443.572.482.62.747.14174073.0314251382142914081402144314051432138714115 544.72.682.363.247.74234133.0114451403145214311425146714271455141014345 644.572.982.663.648.34294182.9914661426147514551448149114501478143314575 745.73.282.964.148.94364242.9714881448149814801472151614741502145714805 845.573.483.264.649.5443432.9515101472152215051497154114981526148215045 946.73.783.565.50.14494362.9315331497154715311522156715221550150815296 046.573.983.765.550.74564422.9115561522157215571547159315471575153515556 147.74.284.65.951.24634492.8915811549159715841573162015731600156315816 247.574.584.366.451.8474552.8716061576162316121599164816001625159216086 348.74.784.666.852.44784612.85163116051649164016261676162716521623163564784.67.53.446 2.81616161616171616161648.55.9308583583575695404547955636 549.75.385.267.753.64934742.8116861666170216981682173316831707168816926 649.575.585.568.254.2514812.7917141698173017281710176217121735172317226 750.75.885.768.654.7594882.7717441731175817581739179317421765175917536 850.576.186.69.155.34174942.75176717871790176918231773179517856 951.76.386.369.555.95255012.73180318161821179918541804182718177 051.576.686.670.56.5534184118451854183018861836186018517 152.76.986.870.457.1543188118751887186119181870189418857 252.577.187.170.957.655119061920189319511903193019217 353.77.487.471.358.256119371955192519851938196719577 453.577.787.671.858.857196819901974200519957 554.77.987.972.259.4579200020252010204520347 654.578.287.672.659.9589203320612048208720747 755.78.588.473.160.5599206620982086213121157 855.578.788.673.561.169217721577 956.79.88.973.961.762222422018 056.579.389.174.462.263122742246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σbMPa碳钢抗拉强度σbMPa铬钢抗拉强度σbMPa铬钒钢抗拉强度σbMPa铬镍钢抗拉强度σbMPa铬钼钢抗拉强度σbMPa铬镍钼钢抗拉强度σbMPa铬锰硅钢抗拉强度σbMPa超高强度钢抗拉强度σbMPa不锈钢抗拉强度σbMPa不分钢种8 157.79.589.474.862.8642232622938 257.579.889.675.263.4653238023418 358.80.189.875.663.9664243723918 458.580.390.76.164.5676249624438 559.80.690.276.565.1688255824968 659.580.990.476.965.67262325518 760.81.290.677.366.2713269126078 860.81.90.877.766.8725468 961.81.791.78.167.37399 061.582.91.278.667.97529 162.82.291.479.68.47669 262.582.591.579.469.789 363.82.891.779.869.57959 463.583.191.880.270.1819 564.83.391.980.670.68259 664.583.692.181.71.2849 765.83.992.281.371.78569 865.584.18729 966.84.48891 0 066.584.7961 0 167.85.9231 0 267.585.294116890 38.5.5591 0 468.585.89781 0 569.86.19971 0 669.586.31171 0 770.86.6137。