各种标准硬度换算表

1、序号洛氏硬度 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HRCHRAHR15NHR30NHR45NHVHB30D2d10、2d5、4d2.5mm11767.337.915.62112114.1521767.337.915.62112114.15317.567.638.416.22142144.13417.567.638.416.22142144.1351867.838.916.82162164.1161867.838.916.82162164.11718.56839.317.42182184.09818.56839.317.42182184.0991968.339.

2、8182212204.07101968.339.8182212204.071119.568.540.318.62232224.051219.568.540.318.62232224.05132068.840.719.22262254.03142068.840.719.22262254.031520.56941.219.82292274.021620.56941.219.82292274.02172169.341.720.42312274182169.341.720.423122741921.569.542.2212342323.972021.569.542.2212342323.9721226

3、9.842.621.52372343.95222269.842.621.52372343.952322.57043.122.12402373.932422.57043.122.12402373.93252370.343.622.72432403.91262370.343.622.72432403.912723.570.64423.32462423.892823.570.64423.32462423.89292470.844.523.92492453.87302470.844.523.92492453.873124.571.14524.52522483.853224.571.14524.5252

4、2483.85332571.445.525.12552513.83342571.445.525.12552513.833525.571.645.925.72582543.83625.571.645.925.72582543.8372671.946.426.32612573.78382671.946.426.32612573.783926.572.246.926.92642603.764026.572.246.926.92642603.76412772.447.327.52682633.74422772.447.327.52682633.744327.572.747.828.12712663.7

5、24427.572.747.828.12712663.7245287348.328.72742693.746287348.328.72742693.74728.573.348.729.32782733.674828.573.348.729.32782733.67492973.549.229.92812763.65502973.549.229.92812763.655129.573.849.730.52852803.635229.573.849.730.52852803.63533074.150.231.12982833.61543074.150.231.12982833.615530.574.

6、450.631.72922873.595630.574.450.631.72922873.59573174.751.132.32962913.56583174.751.132.32962913.565931.574.951.632.93002943.546031.574.951.632.93002943.54613275.25233.53042983.52623275.25233.53042983.526332.575.552.534.13083023.56432.575.552.534.13083023.5653375.85334.73123063.48663375.85334.731230

7、63.486733.576.153.435.33163103.466833.576.153.435.33163103.46693476.453.935.93203143.43703476.453.935.93203143.43序号洛氏硬度 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HRCHRAHR15NHR30NHR45NHVHB30D2d10、2d5、4d2.5mm7134.576.754.436.53243183.417234.576.754.436.53243183.4173357754.8373293233.3974357754.8373293233.397

8、535.577.255.337.63333273.377635.577.255.337.63333273.37773677.555.838.23383323.34783677.555.838.23383323.347936.577.856.238.83423363.328036.577.856.238.83423363.32813778.156.739.43473413.3823778.156.739.43473413.38337.578.457.2403523453.288437.578.457.2403523453.28853878.757.640.63573503.26863878.75

9、7.640.63573503.268738.57958.141.23623553.248838.57958.141.23623553.2489397079.358.641.83673603.2190397079.358.641.83673603.219139.570.379.65942.43723653.199239.570.379.65942.43723653.19934070.579.959.5433773703.17944070.579.959.5433773703.179540.570.880.26043.63823753.159640.570.880.26043.63823753.1

10、5974171.180.560.444.23883803.13984171.180.560.444.23883803.139941.571.380.860.944.83933853.1110041.571.380.860.944.83933853.111014271.681.161.345.43993913.091024271.681.161.345.43993913.0910342.571.881.461.845.94053963.0710442.571.881.461.845.94053963.071054372.181.762.346.54114013.051064372.181.762

11、.346.54114013.0510743.572.48262.747.14174073.0310843.572.48262.747.14174073.031094472.682.363.247.74234133.011104472.682.363.247.74234133.0111144.572.982.663.648.34294182.9911244.572.982.663.648.34294182.991134573.282.964.148.94364242.971144573.282.964.148.94364242.9711545.573.483.264.649.54434302.9

12、511645.573.483.264.649.54434302.951174673.783.56550.14494362.931184673.783.56550.14494362.9311946.573.983.765.550.74564422.9112046.573.983.765.550.74564422.911214774.28465.951.24634492.891224774.28465.951.24634492.8912347.574.584.366.451.84704552.8712447.574.584.366.451.84704552.871254874.784.666.85

13、2.44784612.851264874.784.666.852.44784612.8512748.57584.967.3534854682.8312848.57584.967.3534854682.831294975.385.267.753.64934742.811304975.385.267.753.64934742.8113149.575.585.568.254.25014812.7913249.575.585.568.254.25014812.791335075.885.768.654.75094882.771345075.885.768.654.75094882.7713550.57

14、6.18669.155.34174942.7513650.576.18669.155.34174942.751375176.386.369.555.95255012.731385176.386.369.555.95255012.7313951.576.686.67056.553414051.576.686.67056.5534序号洛氏硬度 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HRCHRAHR15NHR30NHR45NHVHB30D2d10、2d5、4d2.5mm1415276.986.870.457986.870.457.154314

15、352.577.187.170.957.655114452.577.187.170.957.65511455377.487.471.358.25611465377.487.471.358.256114753.577.787.671.858.857014853.577.787.671.858.85701495477.987.972.259.45791505477.987.972.259.45791535578.588.473.160.55991545578.588.473.160.559915555.578.788.673.561.160915655.578.788.673.561.160915

16、7567988.973.961.7620158567988.973.961.762015956.579.389.174.462.263116056.579.389.174.462.26311615779.589.474.862.86421625779.589.474.862.86421655880.189.875.663.96641665880.189.875.663.966416758.580.39076.164.567616858.580.39076.164.56761695980.690.276.565.16881705980.690.276.565.168817159.580.990.

17、476.965.670017259.580.990.476.965.67001736081.290.677.366.27131746081.290.677.366.271317560.581.490.877.766.872617660.581.490.877.766.87261776181.79178.167.37391786181.79178.167.373917961.58291.278.667.975218061.58291.278.667.97521816282.291.47968.47661826282.291.47968.476618362.582.591.579.46978018

18、462.582.591.579.4697801856382.891.779.869.57951866382.891.779.869.579518763.583.191.880.270.181018863.583.191.880.270391.980.670.68251906483.391.980.670.682519164.583.692.18171.284019264.583.692.18171.28401936583.992.281.371.78561946583.992.281.371.785619565.584.187219665.584.1872197668

19、4.48891986684.488919966.584.790620066.584.79062016785923202678592320367.585.294120467.585.29412056885.59592066885.595920768.585.897820868.585.89782096986.19972106986.199721169.586.3101721269.586.310172137086.610372147086.61037抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa碳钢

20、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73.670670577272675770373.670670577272675770374.471471277573176371174.47147127757317637117537237197797377697197537237197797377697197627317277837437767287627317277837437767287717397357887497827377717397357887497827377807487437927557897457807487437927557897457907577517977617

21、967547907577517977617967547997667598027688037647997667598027688037648097757678077758107738097757678077758107738197857768137828177828197857768137828177828297947858197898257928297947858197898257928398047948257978328028398047948257978328028498148038318058408128498148038318058408128608248138388138488228

22、608248138388138488228708348238458218568328708348238458218568328818448338528308658438818448338528308658438928558438608388748538928558438608388748539038658538688478668828649038658538688478668828649148768648768578768928759148768648768578768928759268878758848678869018859268878758848678869018859378988868

23、938778979108979378988868938778979108979499098979028879079209089499098979028879079209089619209099128979189309199619209099128979189309199729329219229089309419319729329219229089309419319849439339329199419519429849439339329199419519429979559469429319539629549979559469429319539629541009967959953943966973

24、966100996795995394396697396610219799729649559789859781021979972964955978985978103499198597696799199699010349919859769679919969901047100499998898010051008100310471004999988980100510081003106010161013100199310181020101510601016101310019931018102010151073102910271013100710321033102810731029102710131007

25、103210331028108610421042102710201047104610411086104210421027102010471046104111001055105710401035106210591054110010551057104010351062105910541113106810721054104910771073106711131068107210541049107710731067抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa碳钢铬钢铬钒钢铬镍钢铬钼钢铬镍钼钢 铬锰硅钢超高

26、强度钢不锈钢112710821088106910641092108610811127108210881069106410921086108111411095110410841079110811011095114110951104108410791108110110951156110911201099109511251115110911561109112010991095112511151109117011241136111511111141113011231170112411361115111111411130112311851138115311311128115811461138118511

27、381153113111281158114611381200115311711148114411761161115312001153117111481144117611611153121511681188116511621194117711681215116811881165116211941177116812311184120611821179121211941184123111841206118211791212119411841246119912251200119712311211119312001246119912251200119712311211119312001263121612

28、431219121612501228121812161263121612431219121612501228121812161279123212621238123512701246124312331279123212621238123512701246124312331296124912821257125412901264126712501296124912821257125412901264126712501213126713021277127413101283129112681213126713021277127413101283129112681331128413221298129413

29、311302131512861331128413221298129413311302131512861348130313431319131513531322133913051348130313431319131513531322133913051367132213641340133613751342136213251367132213641340133613751342136213251386134113851362135713971362138513451386134113851362135713971362138513451405136114071385137914201384140913

30、661405136114071385137914201384140913661425138214291408140214431405143213871425138214291408140214431405143213871445140314521431142514671427145514101445140314521431142514671427145514101466142614751455144814911450147814331466142614751455144814911450147814331488144814981480147215161474150214571488144814

31、981480147215161474150214571510147215221505149715411498152614821510147215221505149715411498152614821533149715471531152215671522155015081533149715471531152215671522155015081556152215721557154715931547157515351556152215721557154715931547157515351581154915971584157316201573160015631581154915971584157316

32、201573160015631606157616231612159916481600162515921606157616231612159916481600162515921631160516491640162616761627165216231631160516491640162616761627165216231658163516751669165417041654167916551658163516751669165417041654167916551686166617021698168217331683170716881686166617021698168217331683170716

33、881714169817301728171017621712173517231714169817301728171017621712173517231744173117581758173917931742176517591744173117581758173917931742176517591767178717901769182317731795176717871790176918231773179518031816182117991854180418271803181618211799185418041827184118451854183018861836186018411845185418

34、30188618361860抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa抗拉强度bMPa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1881187518871861191818701894188118751887186119181870189419061920189319511903193019061920189319511903193019371955192519851938196719371955192519851938196719681990197420051968199019742005

35、2000202520102045200020252010204520662098208621312066209820862131217721772224222422742274232623262437243724962496255825582623262326912691抗拉强度bMPa不分钢种72472473173173773774474475275275975976776777477478278279179179979980880881681682582583583584484485485486486487487488488489589590690691791792892894094095

36、1951964964976976989989100110011015101510281028104210421056105610701070抗拉强度bMPa不分钢种10851085110011001115111511311131114711471163116311801180119711971214121412321232125012501268126812871287130713071327132713471347136813681389138914111411143414341457145714801480150415041529152915551555158115811608160816

37、35163516631663169216921722172217531753178517851817181718511851抗拉强度bMPa不分钢种188518851921192119571957199519952034203421152115215721572201220122462246229322932391239124432443249624962551255126072607序号肖氏HS洛氏HRC196.668295.667.5394.667493.566.5592.666691.565.5790.565889.464.5988.4641087.663.51186.5631285.7

38、62.51384.862148461.51583.1611682.260.51781.4601880.659.51979.7592078.958.52178.1582277.257.52376.5572475.656.52574.9562674.255.52773.5552872.654.52971.9543071.253.53170.5533269.852.53369523468.551.53567.751366750.53766.3503865493963.7484062.3474161464259.7454358.4444457.1434555.9424654.7414753.5404852.3394951.1385050375148.8365247.8355346.6345445.6335544.5325643.5315742.5305841.6295940.6286039.727613