布氏、洛氏、維氏、肖氏硬度換算表

1、布氏、洛氏、維氏、肖氏硬度換算表硬度布氏10/3000洛氏輕荷洛氏維氏肖氏壓痕直 徑mmHBHRAHRDHRCHR15NHR30NHR45NHVHS2.3468884.575.065.092.582.072.0-2.3767083.574.064.092.081.071.0-2.3965983.073.063.091.580.070.0-2.4264382.572.562.091.079.069.0-2.44632-62.091.079.0-830902.4562782.072.061.090.578.568.0-2.4662182.0-61.0-78.5-800892.4761681.571

2、.060.090.077.566.5-2.48611-60.090.0-773872.5060181.070.559.089.577.065.5756862.5159781.0-59.0-77.0-741852.52592-59.0-728842.5358780.569.558.089.076.064.5715-2.5458280.0-58.089.076.0-704832.5657380.069.057.088.575.063.5693822.5756980.057.075.0682812.5856479.5-56.5-672-2.5956079.568.056.088.074.062.06

3、62802.6055579.0-56.0-74.0-653792.6155179.0-55.0-644-2.6254779.067.055.087.573.561.0635782.64538-55.0-626772.6553473.566.554.087.072.560.0618762.6653078.0-54.087.0-610-2.67526-72.0-60275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(cè)得之HS'需乘以0.56換算成金剛鉆壓頭的肖氏硬度值。硬度布氏10/3000洛氏輕荷洛氏維氏肖氏壓

4、痕直徑mmHBHRAHRDHRCHR15NHR30NHR45NHVHS2.6852278.065.553.086.571.559.0594742.70514-586-2.7151077.565.052.086.070.557.5578732.7250777.0-52.086.0-570722.7350376.5-51.5-2.7449976.0-51.0-563-2.7549576.064.051.085.570.056.5556712.7649276.0-50.0-549702.7748876.0-50.0-2.7848576.063.550.085.069.055.0542692.7948

5、1-50.085.069.0-535-2.8147476.062.549.084.568.054.0528682.8247076.0-48.5-68.0-521672.8346775.0-48.0-2.8446475.0-48.0-514662.8546175.062.048.084.067.053.0509-2.8645775.0-48.0-2.8745475.0-48.0-500652.8845174.5-47.5-495642.89448-61.047.083.566.052.0-2.9044474.047.066.04842.9144174.0-46.0-487632.9243874.

6、060.546.083.065.551.0-2.9343573.0-46.083.0-469622.9443273.045.083.02.9542973.059.545.082.564.549.5461612.9642673.045.0457602.9742373.0-44.5-2.9842073.044.04492.9941773.044.03.0041573.059.044.082.063.048.544259硬度布氏10/3000洛氏輕荷洛氏維氏肖氏壓痕直徑mmHBHRAHRDHRCHR15NHR30NHR45NHVHS3.0141272.5-43.5-3.0240972.0-43.0-

7、63.0-434583.0440472.0-43.081.562.547.5426573.0540172.0-43.0-3.0639872.0-42.0-419-3.0739572.0-42.0-3.0839372.057.542.081.062.046.5413563.0939071.5-41.5-3.1038871.0-41.5-406553.1138571.0-41.0-3.1238371.056.541.080.561.045.0401-3.1338071.0-40.5-3.1437871.0-40.0-395543.1537571.0-40.0-3.1637370.556.040.0

8、80.060.044.0389533.1737070.0-39.5-3.1836870-39.5-383523.203637055.53979.55943377-3.2136170-39-3.2235970-39-59-372513.2335670-38.5-3.2435469.5-38-366503.253526954.538795842-3.2635069-387958-361-3.2734769-387958-3.2834569-37.5-356493.293436953.53778.557.540.5-3.3034169-37-351-3.3133969-37-3.3233768.5-

9、36.5-347483.3333568-36-硬度布氏10/3000洛氏輕荷洛氏維氏肖氏壓痕直徑mmHBHRAHRDHRCHR15NHR30NHR45NHVHS3.343336853367857.039.5342473.3533168-36-3.3632968-36-337-3.3832568-35-332463.3932368-35-3.4032168523577.55638.5328-3.4131968-35-3.4231767.5-34.5-323453.4331567-34-3.443136751.534775537.5319-3.4531167-34-3.4630967-33.5-3

10、15443.4730767-33-3.483066750.53376.55439311-3.5030267-33-307433.5130067-32-3.5229867-32-302-3.5329766.5-32-3.54295665031.5765335299423.5529366-31-3.5629266-31-296-3.5729066.049.031.075.552.034.0-3.5828866.0-31.0-52.0-292413.6028566.0-30.0-288-3.6128366.048.530.075.051.533.0-3.6228266.0-30.075.0-2854

11、03.64278-51.0-281-3.6527765.0-29.0-3.6627565.047.529.074.550.531.5278393.6727465.0-28.5-3.6827265.047.028.074.050.030.5274-1210/3000壓痕直徑mm4.074.084.104.114.124.144.154.164.174.184.204.214.224.234.244.254.264.274.284.304.314.324.334.344.354.364.374.384.404.414.42輕荷洛氏維氏肖氏HB2212192172162152132122112102

12、09207205204203202201200199198197196195194193192191190189187186185H61.061.061.061.060.560.060.060.060.060.060.060.059.559.059.059.058.520.5HVHS20.020.0972192173120.019.519.019.018.5111.5969618.096111.0112.5929511280.56991.52158068213213210309595110.59494111.5917958.058.058.058.058.058.058.057.557.057

13、.057.056.5110.093208936711120620329109.59178.59220166201199109.5110.590.591.0110.0197781962865108.591.091.090.090.019490.0109.5771926490.01901901881862776.563硬度布氏10/3000洛氏輕荷洛氏維氏肖氏壓痕 直徑mmHBHRAHRFHRBHRETR HTR HHVHS4.8815051103.080104.08770.553.5150214.9014951-80-1494.9114851-79-1474.93147-102.079104.0

14、86.570.052.5-4.9514650-78-1464.9614550-78-1454.9714450101.578103.586.56952-5.0014350-77-143205.0214110177103.08668.5515.05140-77-5.06139100.576102.58668505.08138-76-5.1013710076102.085.567.5495.1213599.574101.585.066.548.5195.15134-74-5.16133-73-5.191329973101856647.5-5.20131-72-5.2113098.572100.584

15、.565.546.5-5.23129185.25128-71-5.27127-98.07110084.0651 45.5-5.30126-70-5.31125-97.57099.5846444.5-5.35124-97699983.563.543.5-5.39121-966898.583.56342.5-175.44119-95.56798836242-5.45118-67-5.48117-956697.58361.541-5.50116-94.5659782.56140-5.52115-65-16.硬度布氏10/3000洛氏輕荷洛氏維氏肖氏壓痕 直徑mmHBHRFHRBHREHR15THR3

16、0THR45THVHS5.55114946496.58260.5395.57113-64-5.5911293.563968260385.61111-63-5.63110936295.581.559375.65109-61-5.6810892.56195.08158.536-155.70107925994.5815835-5.7310691599480.557.534-5.76105-58- -5.7810490.55893.580.55733-5.80103905793805632.5-5.83102-56- -5.8510189.55692.58055.531.5-5.87100895592

17、79.555.030.5-145.9099-54-5.939888.55491.07954.529.5-5.9697885390.57953.528.5-5.999687529078.553.028.0-6.0494-51-136.109285.54988.577.55125-6.169085.0488877.550.524-6.228884.5478777.050.523-6.288683.5458676.549.021-126.3584-6.4282824284.575.547.018-6.488081408375.046.016-116.587879.5388274.544.514-6.

18、637678.53680.57443.012.5-7578.0358073.542.511.5-7577.53479.57342.010.5-硬度布氏 10/3000洛氏輕荷洛氏維氏肖氏壓痕 直徑mmHBHRFHRBHREHR15THR30THR45THVHS-747733797341.09.5-7476327872.540.59.0-7375.53177.57240.08.0-72753077.07239.07.0-7174.52976.571.538.56.0-7174287671.538.05.0-7073.527757137.04.06973.02674.57136.53.06972.52573.570.536.02.06772247370351.06671.523727034.5066712271.569.534-657021716933-6569.520706932.5-6469196968.532-6468.518