强度_硬度换算表

洛氏硬度

表面洛氏硬度表面洛氏硬

度表面洛氏硬

度维氏硬度布氏硬度布氏硬度HRC

HRA HR15N HR30N HR45N HV HB30D 2d 10、2d 5、4d 2.5mm 11767.337.915.6211211 4.15217.567.638.416.2214214 4.1331867.838.916.8216216 4.11418.56839.317.4218218 4.0951968.339.818221220 4.07619.568.540.318.6223222 4.0572068.840.719.2226225 4.03820.56941.219.8229227 4.0292169.341.720.423122741021.569.542.221234232 3.97112269.842.621.5237234 3.951222.57043.122.1240237 3.93132370.343.622.7243240 3.911423.570.64423.3246242 3.89152470.844.523.9249245 3.871624.571.14524.5252248 3.85172571.445.525.1255251 3.831825.571.645.925.7258254 3.8192671.946.426.3261257 3.782026.572.246.926.9264260 3.76212772.447.327.5268263 3.742227.572.747.828.1271266 3.7223287348.328.7274269 3.72428.573.348.729.3278273 3.67252973.549.229.9281276 3.652629.573.849.730.5285280 3.63273074.150.231.1298283 3.612830.574.450.631.7292287 3.59293174.751.132.3296291 3.563031.574.951.632.9300294 3.54313275.25233.5304298 3.523232.575.552.534.1308302 3.5333375.85334.7312306 3.483433.576.153.435.3316310 3.46353476.453.935.9320314 3.433634.576.754.436.5324318 3.4137357754.837329323 3.393835.577.255.337.6333327 3.37393677.555.838.2338332 3.344036.577.856.238.8342336 3.32413778.156.739.4347341 3.342

37.5

78.4

57.2

352

345

3.28

强度\硬

序号

433878.757.640.6357350 3.26 4438.57958.141.2362355 3.24 45397079.358.641.8367360 3.21 4639.570.379.65942.4372365 3.19 474070.579.959.543377370 3.17 4840.570.880.26043.6382375 3.15 494171.180.560.444.2388380 3.13 5041.571.380.860.944.8393385 3.11 514271.681.161.345.4399391 3.09 5242.571.881.461.845.9405396 3.07 534372.181.762.346.5411401 3.05 5443.572.48262.747.1417407 3.03 554472.682.363.247.7423413 3.01 5644.572.982.663.648.3429418 2.99 574573.282.964.148.9436424 2.97 5845.573.483.264.649.5443430 2.95 594673.783.56550.1449436 2.93 6046.573.983.765.550.7456442 2.91 614774.28465.951.2463449 2.89 6247.574.584.366.451.8470455 2.87 634874.784.666.852.4478461 2.85 6448.57584.967.353485468 2.83 654975.385.267.753.6493474 2.81 6649.575.585.568.254.2501481 2.79 675075.885.768.654.7509488 2.77 6850.576.18669.155.3417494 2.75 695176.386.369.555.9525501 2.73 7051.576.686.67056.5534

715276.986.870.457.1543

7252.577.187.170.957.6551

735377.487.471.358.2561

7453.577.787.671.858.8570

755477.987.972.259.4579

7654.578.287.672.659.9589

775578.588.473.160.5599

7855.578.788.673.561.1609

79567988.973.961.7620

8056.579.389.174.462.2631

815779.589.474.862.8642

8257.579.889.675.263.4653

835880.189.875.663.9664

8458.580.39076.164.5676

855980.690.276.565.1688

8659.580.990.476.965.6700

876081.290.677.366.2713

8860.581.490.877.766.8726

896181.79178.167.3739

9061.58291.278.667.9752 916282.291.47968.4766 9262.582.591.579.469780 936382.891.779.869.5795 9463.583.191.880.270.1810 956483.391.980.670.6825 9664.583.692.18171.2840 976583.992.281.371.7856 9865.584.1872 996684.4889 10066.584.7906 1016785923 10267.585.2941 1036885.5959 10468.585.8978 1056986.1997 10669.586.31017 1077086.61037

抗拉强度σb MPa 抗拉强度σb MPa 抗拉强度σb MPa 抗拉强度σb MPa 抗拉强度σb MPa 抗拉强度σb MPa 抗拉强度σb MPa 抗拉强度σb MPa 抗拉强度σb MPa 碳钢铬钢铬钒钢铬镍钢铬钼钢铬镍钼钢

铬锰硅钢超高强度钢

不锈钢736706705772726757703744714712775731763711753723719779737769719762731727783743776728771739735788749782737780748743792755789745790757751797761796754799766759802768803764809775767807775810773819785776813782817782829794785819789825792839804794825797832802849814803831805840812860824813838813848822870834823845821856832881844833852830865843892855843860838874853903865853868847866882864914876864876857876892875926887875884867886901885937898886893877897910897949909897902887907920908961920909912897918930919972932921922908930941931984943933932919941951942997955946942931953962954100996795995394396697396610219799729649559789859781034991985976967991996990104710049999889801005100810031060101610131001993101810201015107310291027101310071032103310281086104210421027102010471046104111001055105710401035106210591054111310681072105410491077107310671127108210881069106410921086108111411095110410841079110811011095115611091120109910951125111511091170112411361115111111411130112311851138115311311128115811461138120011531171114811441176116111531215

1168

1188

1165

1162

11941177

1168

度\硬度换算表

12311184120611821179121211941184 124611991225120011971231121111931200 126312161243121912161250122812181216 127912321262123812351270124612431233 129612491282125712541290126412671250 121312671302127712741310128312911268 133112841322129812941331130213151286 134813031343131913151353132213391305 136713221364134013361375134213621325 138613411385136213571397136213851345 140513611407138513791420138414091366 142513821429140814021443140514321387 144514031452143114251467142714551410 146614261475145514481491145014781433 148814481498148014721516147415021457 151014721522150514971541149815261482 153314971547153115221567152215501508 155615221572155715471593154715751535 158115491597158415731620157316001563 160615761623161215991648160016251592 163116051649164016261676162716521623 165816351675166916541704165416791655 168616661702169816821733168317071688 171416981730172817101762171217351723 174417311758175817391793174217651759 1767178717901769182317731795

1803181618211799185418041827

1841184518541830188618361860

1881187518871861191818701894

190619201893195119031930

193719551925198519381967

1968199019742005

2000202520102045

2033206120482087

2066209820862131

2177

2224

2274

2326

2380

2437

2496

2558

2623

2691

抗拉强度σ

MPa

不分钢种

724

731

737

744

752

759

767

774

782

791

799

808

816

825

835

844

854

864

874

884

895

906

917

928

940

951

964

976

989

1001

1015

1028

1042

1056

1070

1085

1100

1115

1131

1147

1163

1180

1197 1214 1232 1250 1268 1287 1307 1327 1347 1368 1389 1411 1434 1457 1480 1504 1529 1555 1581 1608 1635 1663 1692 1722 1753 1785 1817 1851 1885 1921 1957 1995 2034 2074 2115 2157 2201 2246 2293 2341 2391 2443 2496 2551 2607