1、抗拉強度RmN/mm2維氏硬度HV布氏硬度HB洛氏硬度HRC抗拉強度RmN/mm2維氏硬度HV布氏硬度HB洛氏硬度HRC2508076-103032030432.22708580.7-106033031433.32859085.2-109534032334.43059590.2-112535033335.532010095-111536034236.633510599.8-119037035237.7350110105-122038036138.8370115109-125539037139.8380120114-129040038040.8400125119-132041039041.841

2、5130124-135042039942.7430135128-138543040943.6450140133-142044041844.5465145138-145545042845.3480150143-148546043746.1490155147-152047044746.9510160152-1555480-45647.7530165156-1595490-46648.4545170162-1630500-47549.1560175166-1665510-48549.8575180171-1700520-49450.5595185176-1740530-50451.161019018

3、1-1775540-51351.7625195185-1810550-52352.3640200190-1845560-53253660205195-1880570-54253.6675210199-1920580-55154.1690215204-1955590-56154.7705220209-1995600-57055.2720225214-2030610-58055.7740230219-2070620-58956.3755235223-2105630-59956.877024022820.32145640-60857.378524523321.32180650-61857.88002

4、5023822.266058.382025524223.167058.88352602472468059.285026525224.869059.786527025725.670060.188027526126.47206190028026627.174061.891528527127.876062.593029027628.578063.395029528029.28006496530028529.882064.79953102953184065.386065.988066.49006792067.594068硬度單位換算表，伍氏洛氏維氏硬度換算公式WWVV-B.*WB.WV«!B

5、WVm*«*HW*MM<*«*BW!瀏覽次數：63934發布日期：2007-12-1509:03:12作者：jy17硬度換算表：布氏硬度與洛氏硬度布氏硬度洛氏硬度抗拉強度布氏硬度洛氏硬度抗拉強度硬質合金球3000kg標尺A標尺B標尺C（約磅/英寸2）硬質合金球3000kg標尺A標尺B標尺C（約磅/英寸2）60kg100kg150kg60kg100kg150kg-85.6-68-33168.1-35.5166,000-85.3-67.5-32167.5-34.3160,000-85-67-31166.9-33.1155,00076784.7-66.4-30266.3-3

6、2.1150,00075784.4-65.9-29365.7-30.9145,00074584.1-65.3-28565.3-29.9141,00073383.8-64.7-27764.6-28.8137,00072283.4-64-26964.1-27.6133,000712-26263.6-26.6129,00071083-63.3-25563-25.4126,00069882.6-62.5-24862.5-24.2122,00068482.2-61.8-24161.810022.8118,00068282.2-61.7-23561.49921.7115,00067081.8-61-229

7、60.898.220.5111,000抗拉強度RmN/mm2維氏硬度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

8、-660205195-675210199-690215204-705220209-7202251214-740230219-755235223-77024022820.378524523321.380025023822.282025524223.183526024724.085026525224.886527025725.688027526126.490028026627.191528527127.893029027628.595029528029.296530028529.899531029531.0103032030432.2106033031433.3109534032334.41125

9、35033335.5111536034236.6119037035237.7122038036138.8125539037139.8129040038040.8132041039041.8135042039942.7138543040943.6142044041844.5145545042845.3148546043746.1152047044746.91555480(456)47.71595490(466)48.41630500(475)49.11665510(485)49.81700520(494)50.51740530(504)51.11775540(513)51.71810550(52

10、3)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)57.866058.367058.868059.269059.770060.172061.074061.876062.578063.380064.082064.784065.386065.988066.490067.092067.594068.03各種硬度粗略關系表:巴氏布氏

11、維氏韋氏洛氏巴氏布氏維氏韋氏洛氏GYZJ10mm5kgBBEFHGYZJ10mm5kgBBEFH934-1500kg934-1500kg35213268606511.071709436223569626711.473729537233770647011.81775749738244071677212.22376759839254272697512.6287877994025264573727812.93380791004125274774758113.33881801014226284975788513.74283821024327295176808814.047848310344273054

12、77849214.35186851044528305678879514.75587861054629315879909915.05989881064730322360809410315.36390891064830330.72662819710815.66691901074931341.328648210111215.97092911085032351.931668310511716.27394921095133362.534688410912116.47695931095234383.136708511312616.77996941105335393.63930728611713116.98

13、197951115437404.24134738712113717.28498961115538414.74437758812614217.48699971125639435.34640778913017.688100981125740445.84843789013517.890101981135842456.35046809114018.0102991145943476.85348829214518.21031006045497.35551839318.41031006146507.85754859418.61041016248528.35956869518.71051026350548.8

14、6159889618.91061026451569.26361899719.01061036553589.76563909819.210766556010.16766929819.310767576210.669689310019.4108注表三來源:美國巴勃考曼1(BaberColman)公司4其他硬度對照表:鋼的布氏硬度的近似換算值布氏硬度(HB)10mm3000kgf維氏硬度(HV)洛氏硬度(3)肖氏硬度(HS)抗拉強度(近似值)MPa(2)標準球碳化鴇球洛氏硬度A載荷60kgf金剛石圓錐壓印頭(HRA)洛氏硬度B載荷100kgf剛球?1.6mm球(1/16in)(HRB)洛氏硬度C載荷

15、100kgf金剛石圓錐壓印頭(HRC)洛氏硬度D載荷150kgf金剛石圓錐壓印頭(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-(

16、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)68080.8-59.270.180-63067080.6-58.869.8-62766780.5-58.769.779-67780.7-59.170.0-60164079.8-57.368.777-64079.8-57.368.7-57861579.1-56.067.775-60778.8-55.667.4-55559178.4-54.766.773205

17、5-57978.0-54.066.1-2015-53456977.8-53.565.8711985-53377.1-52.565.0-1915-51454776.9-52.164.7701890(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)-49575.1-48.861.9-1680-49174.9-48.561.7-1670-461

18、49174.9-48.561.7651670444-47474.3-47.261.0-1595-47274.2-47.160.8-1585-44447274.2-47.160.863158542942945573.4-45.759.761151041541544072.8-44.558.859146040140142572.0-43.157.858139038838841071.4-41.856.856133037537539670.6-40.455.754127036336338370.0-39.154.652122035235237269.3(110.0)37.953.8511180341

19、34136068.7(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)25.444.2388502482482