硬度对照表布氏硬度洛氏硬度维氏硬度

ThismodelpaperwasrevisedbyLINDAonDecember15,2012.硬度对照表布氏硬度洛氏硬度维氏硬度下面是几种常见的对照关系表：1<<国家标准硬度HLD/HRC/HRB/HV/HB/HSD转换换算表副本>>2根据德国标准DIN50150,以下是常用范围的钢材抗拉强度与维氏硬度、布氏硬度、洛氏硬度的对照表：抗拉强度RmN/mm2维氏硬度HV布氏硬度HB洛氏硬度HRC2508076.0-2708580.7-2859085.2-3059590.2-32010095.0-33510599.8-350110105-370115109-380120114-400125119-415130124-430135128-450140133-465145138-480150143-490155147-510160152-530165156-545170162-560175166-575180171-595185176-610190181-625195185-640200190-660205195-675210199-690215204-705220209-720225214-740230219-755235223-77024022820.378524523321.380025023822.282025524223.183526024724.085026525224.886527025725.688027526126.490028026627.191528527127.893029027628.595029528029.296530028529.899531029531.0103032030432.2106033031433.3109534032334.4112535033335.5111536034236.6119037035237.7122038036138.8125539037139.8129040038040.8132041039041.8135042039942.7138543040943.6142044041844.5145545042845.3148546043746.1152047044746.91555480(456)47.71595490(466)48.41630500(475)49.11665510(485)49.81700520(494)50.51740530(504)51.11775540(513)51.71810550(523)52.31845560(532)53.01880570(542)53.61920580(551)54.11955590(561)54.71995600(570)55.22030610(580)55.72070620(589)56.32105630(599)56.82145640(608)57.32180650(618)57.8　660　58.3　670　58.8　680　59.2　690　59.7　700　60.1　720　61.0　740　61.8　760　62.5　780　63.3　800　64.0　820　64.7　840　65.3　860　65.9　880　66.4　900　67.0　920　67.5　940　68.03各种硬度粗略关系表：35213268606511.071709436223569626711.473729537233770647011.81775749738244071677212.22376759839254272697512.6287877994025264573727812.93380791004125274774758113.33881801014226284975788513.74283821024327295176808814.04784831034427305477849214.35186851044528305678879514.75587861054629315879909915.05989881064730322360809410315.36390891064830330.72662819710815.66691901074931341.328648210111215.97092911085032351.931668310511716.27394921095133362.534688410912116.47695931095234383.136708511312616.77996941105335393.63930728611713116.98197951115437404.24134738712113717.28498961115538414.74437758812614217.48699971125639435.34640778913017.688100981125740445.84843789013517.890101981135842456.35046809114018.0102991145943476.85348829214518.21031006045497.35551839318.41031006146507.85754859418.61041016248528.35956869518.71051026350548.86159889618.91061026451569.26361899719.01061036553589.76563909819.210766556010.16766929819.310767576210.669689310019.41084其他硬度对照表:■钢的布氏硬度的近似换算值布氏硬度(HB)10mm3000kgf维氏硬度(HV)洛氏硬度(3)肖氏硬度(HS)抗拉强度(近似值)MPa(2)标准球碳化钨球洛氏硬度A载荷60kgf金刚石圆锥压印头(HRA)洛氏硬度B载荷100kgf刚球1.6mm球(1/16in)(HRB)洛氏硬度C载荷100kgf金刚石圆锥压印头(HRC)洛氏硬度D载荷150kgf金刚石圆锥压印头(HRD)--94085.6-68.076.997---92085.3-67.576.596---90085.0-67.076.195--(767)88084.7-66.475.793--(757)86084.4-65.975.392--(745)84084.1-65.374.891--(733)82083.8-64.774.390--(722)80083.4-64.073.888--(712)--------(710)78083.0-63.373.387--(698)76082.6-62.572.686--(684)74082.2-61.872.1---(682)73782.2-61.772.084--(670)72081.8-61.071.583--(656)70081.3-60.170.8---(653)69781.2-60.070.781--(647)69081.1-59.770.5---(638)68080.8-59.270.180--63067080.6-58.869.8---62766780.5-58.769.779---67780.7-59.170.0---60164079.8-57.368.777---64079.8-57.368.7---57861579.1-56.067.775---60778.8-55.667.4---55559178.4-54.766.7732055--57978.0-54.066.1-2015-53456977.8-53.565.8711985--53377.1-52.565.0-1915-51454776.9-52.164.7701890(495)-53976.7-51.664.3-1855--53076.4-51.163.9-1825-49552876.3-51.063.8681820(477)-51675.9-50.363.2-1780--50875.6-49.662.7-1740-47750875.6-49.662.7661740(461)-49575.1-48.861.9-1680--49174.9-48.561.7-1670-46149174.9-48.561.7651670444-47474.3-47.261.0-1595--47274.2-47.160.8-1585-44447274.2-47.160.863158542942945573.4-45.759.761151041541544072.8-44.558.859146040140142572.0-43.157.858139038838841071.4-41.856.856133037537539670.6-40.455.754127036336338370.0-39.154.652122035235237269.3(110.0)37.953.851118034134136068.7(109.0)36.652.850113033133135068.1(108.5)35.551.948109532132133967.5(108.0)34.351.047106031131132866.9(107.5)33.150.046102530230231966.3(107.0)32.149.345100529329330965.7(106.0)30.948.34397028528530165.3(105.5)29.947.6-95027727729264.6(104.5)28.846.74192526926928464.1(104.0)27.645.94089526226227663.6(103.0)26.645.03987525525526963.0(102.0)25.444.23885024824826162.5(101.0)24.243.23782524124125361.810022.842.03680023523524761.499.021.741.43578522922924160.898.220.540.534765223223234-97.3(18.8)--217217228-96.4(17.5)-33725212212222-95.5(16.0)--705207207218-94.6(15.2)-32690201201212-93.8(13.8)-31675197197207-92.8(12.7)-30655192192202-91.9(11.5)-29640187187196-90.7(10.0)--620183183192-90.0(9.0)-28615179179188-89.0(8.0)-27600174174182-87.8(6.4)--585170170178-86.8(5.4)-26570167167175-86.0(4.4)--560163163171-85.0(3.3)-25545156156163-82.9(0.9)--525149149156-80.8--23505143143150-78.7--22490137137143-76.4--21460131131137-74.0---450126126132-72.0--20435121121127-69.8--19415116116122-67.6--18400111111117-65.7--15385