布氏、洛氏、維氏、肖氏硬度換算表

1、布氏、洛氏、維氏、肖氏硬度換算表布氏、洛氏、維氏、肖氏硬度換算表硬度布氏洛氏輕荷洛氏維氏肖氏10/3000壓痕直徑HBHRAHRDHRCHR15NHR30NHR45NHVHSmm2.3468884.575.065.092.582.072.0-2.3767083.574.064.092.0 181.071.0 :-2.3965983.073.063.091.580.070.0-2.4264382.572.562.091.0 :79.069.0 :-2.44632-62.091.079.0-830902.4562782.072.061.090.57&568.0-2.4662182.0-61.0-7

2、&5-800892.4761681.571.060.090.077.566.5-2.48611-60.090.0-773872.5060181.070.559.089.577.065.5756862.5159781.0-59.0-77.0-741852.52592-59.0-728842.5358780.569.558.089.076.064.5715-2.5458280.0-58.089.076.0-704832.5657380.069.057.088.575.063.5693822.5756980.0-57.0-75.0-682812.5856479.5-56.5-672-2.595607

3、9.568.056.088.074.062.0662802.6055579.0-56.0-74.0-653792.6155179.0-55.0-644-2.6254779.067.055.087.573.561.0 :635782.64538-55.0-626772.6553473.566.554.087.072.560.0618762.6653078.054.087.06102.67526-72.0-60275注：1本表適用于碳素鋼和合金鋼，不適用于有色金屬及滲碳鋼；2本表肖氏硬度系采用金剛鉆壓頭。如某些儀器用鋼球作壓頭，則測得之1硬度布氏10/3000洛氏輕荷洛氏維氏肖氏壓痕直徑HBHRA

4、HRDHRCHR15NHR30NHR45NHVHSmm2.6852278.065.553.086.571.559.0594742.70514-586-2.7151077.565.052.086.070.557.5578732.7250777.0-52.086.0-570722.7350376.5-51.5-2.7449976.0-51.0-563-2.7549576.064.051.085.570.056.5556712.7649276.0-50.0-549702.7748876.0-50.0-2.7848576.063.550.085.069.055.0542692.79481-50.0:8

5、5.0:69.0-535-2.8147476.062.549.084.568.054.052868 12.8247076.0-48.5-68.0-521672.8346775.0-48.0-2.8446475.0-48.0-51466 12.8546175.062.048.0r 84.0r 67.053.0509-2.8645775.0-48.0-2.8745475.0-48.0-500652.8845174.5-47.5-495642.89448-61.047.083.566.052.0-2.9044474.0-47.0-66.0-484-2.9144174.0-46.0-487632.92

6、43874.060.546.083.065.551.0-2.9343573.0-46.083.0-469622.9443273.0-45.083.0-2.9542973.059.545.082.564.549.5461612.9642673.0-45.0-457602.9742373.0-44.5-2.98420730-44.0-449-2.99417730-44.0-3.0041573059.044.082.063.048.5442592硬度布氏洛氏輕荷洛氏維氏肖氏10/3000壓痕直徑HBHRAHRDHRCHR15NHR30NHR45NHVHSmm3.0141272.5-43.5-3.02

7、40972.0-43.0-63.0-434583.0440472.0-43.081.562.547.5426573.0540172.0-43.0-3.0639872.0-42.0-419-3.0739572.0-42.0-3.0839372.057.542.081.062.046.5413563.0939071.5-41.5-3.1038871.0-41.5-406553.1138571.0-41.0-3.1238371.056.541.080.561.045.0401-3.1338071.0-40.5-3.1437871.0-40.0-395543.1537571.0-40.0-3.1637

8、370.556.040.080.060.044.0389533.1737070.0-39.5-3.1836870-39.5-383523.203637055.53979.55943377-3.2136170-39-3.2235970-39-59-372513.2335670-38.5-3.2435469.5-38-366503.253526954.538795842-3.2635069-387958-361-3.2734769-387958-3.2834569-37.5-356493.293436953.5377&557.540.5-3.3034169-37-351-3.3133969-37-

9、3.3233768.5-36.5-347483.3333568-36-3硬度布氏10/3000洛氏輕荷洛氏維氏肖氏壓痕 直徑mmHBHRAHRDHRCHR15NHR30NHR45NHVHS3.343336853367857.039.5342473.3533168-36-3.3632968-36-337-3.3832568-35-332463.3932368-35-3.4032168523577.55638.5328-3.4131968-35-3.4231767.5-34.5-323453.4331567-34-3.443136751.534775537.5319-3.4531167-34-3.

10、4630967-33.5-315443.4730767-33-3.483066750.53376.55439311-3.5030267-33-307433.5130067323.5229867-32-302-3.5329766.5-32-3.54295665031.5765335299423.5529366-31-3.5629266-31-296-3.5729066.049.031.075.552.034.0-3.5828866.0-31.0-52.0-292413.6028566.0-30.0-288-3.6128366.048.530.075.051.533.0-3.6228266.0-3

11、0.075.0-285403.64278-51.0-281-3.6527765.0-29.0-3.6627565.047.529.074.550.531.5278393.6727465.0-28.5-3.6827265.047.028.074.050.030.5274-4硬度布氏10/3000洛氏輕荷洛氏洛氏輕荷洛氏維 氏肖 氏壓 痕 直 徑mmB H1A R HD R HC R HNRNRN RF R HB R HE R HT RT RT RV HS H3.7026965.028.074.0271383.7126865.028.03.266227265.08.0683.26642742735

12、4.6.7.3.9.9.5055053.266-2-4-237434.7.9.6700053.266-227524.7.60023.2664274227604.5.7.3.8.8.605000523.256-27794.6.053.256-2727874.6.3.500093.25642742238054462875605050063.256-28134.6.003.256-228223.5.55533.242849503.2464274228583.4.5.2.6.6.500000003.246-2-4-238663.5.6.4500073.246427428753.3.5.1.5.5.00

13、05003.246-2728843.4.1.405543.246-2-1111119837-8923.4.404.533003.24624129013.4.5.04000023.246427429102.2.4.1.4.4500053.236-2239292.3.340593.232946363.2364274211911982.72-9552.1.3.0.3.3.3.5942.523050550553.236-2-9-239642.3.9330043.236-29722.3.004.226-2920092.2.820094.226-2-11911982.7-0182.2.2.583.52.5

14、10054.226-220261.1.20564.22230442244.226-2920531.1.720024.226-2-1191198172-0621.1.2.073202002硬度布氏10/3000洛氏輕荷洛氏維 氏肖 氏壓痕 直徑mmHBA R HF R HB R HE R HR TH0R 卜1 T1R THHVHS4.0722161.020.5-4.0821961.020.0-219-4.1021761.020.0-97-217314.1121661.020.0111.596112.59280.569-4.1221560.519.5-96-215-4.14213-213-4.15

15、21260.019.0-96-213-4.1621160.019.0-210304.1721060.018.5111.09511291.58068-4.1820960.0-95-208-4.2020760.018.0-95-206-4.2120560.0110.594111.5917967-4.2220460.0-94-203294.2320359.5-4.2420259.0-2014.2520159.0-2014.2620059.0110.0931119178.5661994.2719958.5-4.28198-1974.3019758.0-93-196284.3119658.0-4.321

16、9558.0109.592110.590.57865194-4.3319458.04.3419358.01924.3519258.0190274.3619158.01904.3719057.5109.591.0110.090.077644.3818957.091.01884.4018757.091.01864.4118657.090.04.4218556.5-108.590.0109.590.076.563-6硬度布氏10/3000洛氏輕荷洛氏維氏肖氏壓痕 直徑mmHBHRAHRFHRBHRET R HT R HT R HHVHS4.44184-90.0183264.4518356.089.0

17、1834.4618256.0-4.4718156.0-4.4818056.089.01794.4917956.0108.089.0109.089.57663-4.5117856.0-4.5217756.0-88-176254.53176-107.588108.589.57561-4.5517456-87-1734.5717355-4.58172-107.087108.089.074.560-4.6017055-86-1694.621695510686107.589.07459.5-4.6316854.5-4.6516754-85-166244.6616654-4.6716553.5105.58

18、5107.088.573.558.5-4.68164-85-1634.7016353-84-1624.7116253105.084106.588.07357.5-4.7216153-84-160234.7515953104.58310688.07256.5159-4.7715853831574.7815752.54.8015652104.082105.587.571.555.5155224.8115552-4.8215452-4.84153-103.581105.087.07154.5152-4.8515252-152-4.8715151.5-7.硬度布氏洛氏輕荷洛氏維氏肖氏10/3000壓痕

19、TTT直徑mmHBHRAHRFHRBHRE5 R H0 R HR HHVHS4.8815051103.080104.08770.553.5150214.9014951-80-1494.9114851-79-1474.93147-102.079104.086.570.052.5-4.9514650-78-1464.9614550-78-1454.9714450101.578103.586.56952-5.0014350-77-143205.0214110177103.08668.5515.05140-77-5.06139100.576102.58668505.08138-76-5.1013710

20、076102.085.567.5495.1213599.574101.585.066.548.5195.15134-74-5.16133-73-5.191329973101856647.55.20131-72-5.2113098.572100.584.565.546.55.23129-185.25128-71-5.2712798.07110084.06545.55.30126-70-5.3112597.57099.5846444.55.3512497699983.563.543.55.39121966898.583.56342.5175.4411995.56798836242-5.45118-

21、67-5.48117956697.58361.541-5.50116-94.5659782.56140-5.52115-65-168.硬度布氏10/3000洛氏輕荷洛氏維氏肖 氏壓痕 直徑mmHBHRFHRBHREHR15THR30THR45THVHS5.55114946496.58260.5395.57113-64-5.5911293.563968260385.61111-63-5.63110936295.581.559375.65109-61-5.6810892.56195.08158.536155.70107925994.58158355.7310691599480.557.5345.7

22、6105-58-5.7810490.55893.580.557335.80103905793805632.55.83102-56-5.8510189.55692.58055.531.55.8710089559279.555.030.5145.9099-54-5.939888.55491.07954.529.5-5.9697885390.57953.528.5-5.999687529078.553.028.0-6.0494-51-136.109285.54988.577.55125-6.169085.0488877.550.524-6.228884.5478777.050.523-6.288683.5458676.549.021126.3584-6.4282824284.575.547.018-6.488