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1、硬度换算表硬度换算表 ( (以以 HRCHRC 硬度为基准硬度为基准) ) 1 1BrinellBrinell ( (布氏)RockwellRockwell HardnessHardness ( (洛氏硬度)RockwellRockwell SuperficialSuperficial HardnessHardness ( (罗克韦尔表面硬度)RockwellRockwell C C ( (洛氏 C)30003000 kgfkgfRockwellRockwell A A ( (洛氏 A)RockwellRockwell B B ( (洛氏 B)RockwellRockwell D D ( (洛
2、氏 D)ApproximateApproximate 近似RockwellRockwell C C ( (洛氏 C)150150 kgfkgfVickersVickers1010 mmmm 6060 kgfkgf100100 kgfkgf100100 kgfkgf1515 kgfkgf3030 kgfkgf4545 kgfkgfTensileTensile (拉伸)150150 kgfkgfDiamondDiamond ( (钻石)HardnessHardness ( (硬度)BallBall (球)DiamondDiamond (钻石)1/16“1/16“ ballball (1/16 球)
3、DiamondDiamond (钻石)1/16“1/16“ ballball (1/16 球)1/16“1/16“ ballball (1/16 球)1/16“1/16“ ballball (1/16 球)StrengthStrength (强度)DiamondDiamond (钻石)HRCHRCHVHVHBHBHRAHRAHRBHRBHRDHRDHR15NHR15NHR30NHR30NHR45NHR45Nksiksi (MPa)(MPa)HRCHRC 68940-85.6-76.993.284.475.4-68 67900-85.0-76.192.983.674.2-67 66865-84.
4、5-75.492.582.873.3-66 6583273983.9-74.592.281.972.0-65 6480072283.4-73.891.881.171.0-646377270582.8-73.091.480.169.9-63 6274668882.3-72.291.179.368.8-62 6172067081.8-71.590.778.467.7-61 6069765481.2-70.790.277.566.6-60 5967463480.7-69.989.876.665.5-595865361580.1-69.289.375.764.3-58 5763359579.6-68.
5、588.974.863.2-57 5661357779.0-67.788.373.962.0-56 5559556078.5-66.987.973.060.9207555 5457754378.0-66.187.472.059.82015545356052577.4-65.486.971.258.6195053 5254451276.8-64.686.470.257.4188052 5152849676.3-63.885.969.456.1182051 5051348175.9-63.185.568.555.0176050 4949846975.2-62.185.067.653.8169549
6、硬度换算表硬度换算表 ( (以以 HRCHRC 硬度为基准硬度为基准) ) 2 2BrinellBrinell ( (布氏)RockwellRockwell HardnessHardness ( (洛氏硬度)RockwellRockwell SuperficialSuperficial HardnessHardness ( (罗克韦尔表面硬度)RockwellRockwell C C ( (洛氏 C)30003000 kgfkgfRockwellRockwell A A ( (洛氏 A)RockwellRockwell B B ( (洛氏 B)RockwellRockwell D D ( (洛
7、氏 D)ApproximateApproximate 近似RockwellRockwell C C ( (洛氏 C)150150 kgfkgfVickersVickers1010 mmmm 6060 kgfkgf100100 kgfkgf100100 kgfkgf1515 kgfkgf3030 kgfkgf4545 kgfkgfTensileTensile (拉伸)150150 kgfkgfDiamondDiamond ( (钻石)HardnessHardness ( (硬度)BallBall (球)DiamondDiamond (钻石)1/16“1/16“ ballball (1/16 球)
8、DiamondDiamond (钻石)1/16“1/16“ ballball (1/16 球)1/16“1/16“ ballball (1/16 球)1/16“1/16“ ballball (1/16 球)StrengthStrength (强度)DiamondDiamond (钻石)HRCHRCHVHVHBHBHRAHRAHRBHRBHRDHRDHR15NHR15NHR30NHR30NHR45NHR45Nksiksi (MPa)(MPa)HRCHRC 4848445574.7-61.484.566.752.5163548 4747144374.1-60.883.965.851.4158047
9、 4645843273.6-60.083.564.850.3153046 4544642173.1-59.283.064.049.0148045 4443440972.5-58.582.563.147.81435444342340072.0-57.782.062.246.7138543 4241239071.5-56.981.561.345.5134042 4140238170.9-56.280.960.444.3129541 4039237170.4-55.480.459.543.1125040 3938236269.9-54.679.958.641.91215393837235369.4-
10、53.879.457.740.8118038 3736334468.9-53.178.856.839.6116037 3635433668.4(109.0)52.378.355.938.4111536 3534532767.9(108.5)51,577.755.037.2108035 3433631967.4(108.0)50.877.254.236.11055343332731166.8(107.5)50.076.653.334.9102533 3231830166.3(107.0)49.276.152.133.7100032 3131029465.8(106.0)48.475.651.33
11、2.598031 3030228665.3(105.5)47.775.050.431.395030 2929427964.7(104.5)47.074.549.530.193029硬度换算表硬度换算表 ( (以以 HRCHRC 硬度为基准硬度为基准) ) 3 3BrinellBrinell ( (布氏)RockwellRockwell HardnessHardness ( (洛氏硬度)RockwellRockwell SuperficialSuperficial HardnessHardness ( (罗克韦尔表面硬度)RockwellRockwell C C ( (洛氏 C)30003000
12、 kgfkgfRockwellRockwell A A ( (洛氏 A)RockwellRockwell B B ( (洛氏 B)RockwellRockwell D D ( (洛氏 D)ApproximateApproximate 近似150150 kgfkgfVickersVickers1010 mmmm 6060 kgfkgf100100 kgfkgf100100 kgfkgf1515 kgfkgf3030 kgfkgf4545 kgfkgfTensileTensile (拉伸)DiamondDiamond ( (钻石)HardnessHardness ( (硬度)BallBall (球
13、)DiamondDiamond (钻石)1/16“1/16“ ballball (1/16 球)DiamondDiamond (钻石)1/16“1/16“ ballball (1/16 球)1/16“1/16“ ballball (1/16 球)1/16“1/16“ ballball (1/16 球)StrengthStrength (强度)HRCHRCHVHVHBHBHRAHRAHRBHRBHRDHRDHR15NHR15NHR30NHR30NHR45NHR45Nksiksi (MPa)(MPa) 2828627164.3(104.0)46.173.948.628.991028 2727926
14、463.8(103.0)45.273.347.727.888027 2627225863.3(102.5)44.672.846.826.786026 2526625362.8(101.5)43.872.245.925.584025 2426024762.4(101.0)43.171.645.024.3825242325424362.0100.042.171.044.023.180523 2224823761.599.041.670.543.222.078522 2124323161.098.540.969.942.320.777021 2023822660.597.840.169.441.519.676020 (18)230219-96.7-730(18)(16)222212-95.5-705(16) (14)213203-93.9-675(14) (12)204194-92.3-650(12) (10)196187-90.7-620(10) (8)188179-89.5-600(8)- (6)180171-87.1-580(6) (4)173165-85.5-550(4) (2)166158-83.5-530(2) (0)160152-81.7-510(0)
