1、42945573.4-45.759.783.464.649.915103.0041544072.8-44.558.882.863.548.414603.0540142572.0-43.157.882.062.346.913903.1038841071.4-41.856.881.461.145.313303.1537539670.6-40.455.780.659.943.612703.2036338370.0-39.154.680.058.742.012203.2535237269.3(110.0)37.953.879.357.640.511803.3034136068.7(109.0)36.6
2、52.878.656.439.111303.3533135068.1(108.5)35.551.978.055.437.810953.4032133967.5(108.0)34.351.077.354.336.410603.4531132866.9(107.5)33.150.076.753.334.410253.5030231966.3(107.0)32.149.376.152.233.810053.5529330965.7(106.0)30.948.375.551.232.49703.6028530165.3(105.5)29.947.675.050.331.29503.6527729264
3、.6(104.5)28.846.774.449.329.99253.7026928464.1(104.0)27.645.973.748.328.58953.7526227663.6(103.0)26.645.073.147.327.38753.8025526963.0(102.0)25.444.272.546.226.0850BrinellBrinellRockwell HardnessRockwell Superficial HardnessApproximateIndentation3000 kgfRockwell ARockwell BRockwell CRockwell DTensil
4、eDiameter10 mm 60 kgf100 kgf150 kgf100 kgf15 kgf30 kgf45 kgfStrengthmmBallVickersDiamond1/16 ballDiamondDiamond1/16 ball1/16 ball1/16 ballksi (MPa)HBHVHRAHRBHRCHRDHR15NHR30NHR45N3.8524826162.5(101.0)24.243.271.745.124.58253.9024125361.8100.022.842.070.943.922.88003.9523524761.499.021.741.470.342.921
5、.57854.0022924160.898.220.540.569.741.920.17654.0522323497.3(18.8)-4.10217228-96.4(17.5)-7254.15212222-95.5(16.0)-7054.20207218-94.6(15.2)-6904.25201212-93.8(13.8)-6754.30197207-92.8(12.7)-6554.35192202-91.9(11.5)-6404.40187196-90.7(10.0)-6204.45183192-90.0(9.0)-6154.50179188-89.0(8.0)-6004.55174182
6、-87.8(6.4)-5854.60170178-86.8(5.4)-5704.65167175-86.0(4.4)-5604.70163171-85.0(3.3)-5454.80156163-82.9(0.9)-5254.90149156-80.8-505BrinellBrinellRockwell HardnessRockwell Superficial HardnessApproximateIndentation3000 kgfRockwell ARockwell BRockwell CRockwell DTensileDiameter10 mm 60 kgf100 kgf150 kgf
7、100 kgf15 kgf30 kgf45 kgfStrengthmmBallVickersDiamond1/16 ballDiamondDiamond1/16 ball1/16 ball1/16 ballksi (MPa)HBHVHRAHRBHRCHRDHR15NHR30NHR45N5.00143150-78.7-4905.10137143-76.4-4605.20131137-74.0-4505.30126132-72.0-4355.40121127-69.8-4155.50116122-67.6-4005.60111117-65.7-385硬度换算表 (以 HRC 硬度为基准) Brin
8、ellRockwell HardnessRockwell Superficial HardnessRockwell C3000 kgfRockwell ARockwell BRockwell DApproximateRockwell C150 kgfVickers10 mm 60 kgf100 kgf100 kgf15 kgf30 kgf45 kgfTensile150 kgfDiamondHardnessBallDiamond1/16 ballDiamond1/16 ball1/16 ball1/16 ballStrengthDiamondHRCHVHBHRAHRBHRDHR15NHR30N
9、HR45Nksi (MPa)HRC68940-85.6-76.993.284.475.4-6867900-85.0-76.192.983.674.2-6766865-84.5-75.492.582.873.3-666583273983.9-74.592.281.972.0-656480072283.4-73.891.881.171.0-646377270582.8-73.091.480.169.9-636274668882.3-72.291.179.368.8-626172067081.8-71.590.778.467.7-616069765481.2-70.790.277.566.6-605
10、967463480.7-69.989.876.665.5-595865361580.1-69.289.375.764.3-585763359579.6-68.588.974.863.2-575661357779.0-67.788.373.962.0-565559556078.5-66.987.973.060.92075555457754378.0-66.187.472.059.82015545356052577.4-65.486.971.258.61950535254451276.8-64.686.470.257.41880525152849676.3-63.885.969.456.11820
11、515051348175.9-63.185.568.555.01760504949846975.2-62.185.067.653.8169549BrinellRockwell HardnessRockwell Superficial HardnessRockwell C3000 kgfRockwell ARockwell BRockwell DApproximateRockwell C150 kgfVickers10 mm 60 kgf100 kgf100 kgf15 kgf30 kgf45 kgfTensile150 kgfDiamondHardnessBallDiamond1/16 bal
12、lDiamond1/16 ball1/16 ball1/16 ballStrengthDiamondHRCHVHBHRAHRBHRDHR15NHR30NHR45Nksi (MPa)HRC4848445574.7-61.484.566.752.51635484747144374.1-60.883.965.851.41580474645843273.6-60.083.564.850.31530464544642173.1-59.283.064.049.01480454443440972.5-58.582.563.147.81435444342340072.0-57.782.062.246.7138
13、5434241239071.5-56.981.561.345.51340424140238170.9-56.280.960.444.31295414039237170.4-55.480.459.543.11250403938236269.9-54.679.958.641.91215393837235369.4-53.879.457.740.81180383736334468.9-53.178.856.839.61160373635433668.4(109.0)52.378.355.938.41115363534532767.9(108.5)51,577.755.037.210803534336
14、31967.4(108.0)50.877.254.236.11055343332731166.8(107.5)50.076.653.334.91025333231830166.3(107.0)49.276.152.133.71000323131029465.8(106.0)48.475.651.332.5980313030228665.3(105.5)47.775.050.431.3950302929427964.7(104.5)47.074.549.530.193029BrinellRockwell HardnessRockwell Superficial HardnessRockwell
15、C2863000 kgfRockwell ARockwell BRockwell DApproximateRockwell C150 kgfVicke279rs10 mm 60 kgf100 kgf100 kgf15 kgf30 kgf45 kgfTensile150 kgfDiamondHardnes272sBallDiamond1/16 ballDiamond1/16 ball1/16 ball1/16 ballStrengthDiamondHRCHVHBHRAHRBHRDHR15NHR30NHR45Nksi (MPa)HRC2828627164.3(104.0)46.173.948.628.9910282727926463.8(103.0)45.273.347.727.8880272627225863.3(102.5)44.672.846.826.7860262526625362.8(101.5)43.872.245.925.5840252426024762.4(101.0)43.171.645.024.382524
