HRCHB硬度对照表 Hardness conversion table Vickers-hardness Brinell-hardness HV10HBa HRB HRF HRC HRA HRD 8076,08580,741,09085,548,082,6 9590,252,010095,056,2 87,010599,811010562,3 90,5 11510912011466,7 93,6 12511913012471,2 96,4 13512814013375,0 99,0 14513815014378,7(101,4)15514781,7 160152...
31、 Hardness NumberRockwell SuperficialHardness NumberScleroscopeHardnessNumber DRockwell CHardnessNumber150 kgf(HRC)10-mmStandard Ball,3000-kgf(HBS)10-mmCarbide Ball,3000-kgf(HBW)A Scale,60-kgf (HRA)D Scale,100-kgf (HRD)15-N Scale,15-kgf(HR 15-N)30-N Scale,30-kgf(HR 30-N)45-N Sca...
43、k)rockwell hardness numberrockwell superficial hardness numberscleroscopehardnessnumber drockwell chardnessnumber150 kgf(hrc)10-mmstandard ball,3000-kgf(hbs)10-mmcarbide ball,3000-kgf(hbw)a scale,60-kgf (hra)d scale,100-kgf (hrd)15-n scale,15-kgf(hr 15-n)30-n scale,30-kgf(hr 30-...
Refer to 1.11 before using conversion equations. ? Approximate Hardness Conversion Numbers for? Non-Austenitic Steels (Rockwell C Hardness Range) ? Rockwell Hardness Number, B Scale (100-kgf, 1?16-in. (1.588-mm) ball) (HRB) Brinell Hardness Number (3000-kgf, 10-mm ball) (HBS) 100 256 ...
(0) 金属用ASTM E 140 硬度换算表 ASTM E140 标准硬度换算表, 用以金属的 Brinell 硬度, Vickers 硬度, Rockwell 硬度, Knoop 硬度, 表面硬度, 及 Scleroscope 硬度对照表 Approximate Hardness Conversion Numbers for Non-Austenitic Steels (Rockwell C Hardness Range) A, B Rockwell C Hardness Number 150 ...