Introducing the hardness conversion formula and table for Rockwell Hardness (HRC, HRB) to Brinell Hardness (HB or BHN) by Dandong Foundry in China.
HardnessConversionformula: 2.Shawhardness(HS)=Rockwellhardness(HRC)+15 3.Brinellhardness(BHN)=Rockhardness(HV) 4.(Rockwellhardness(HRC)+3)*10=Brinellhardness(BHN) Rangeofhardness: HS<100 HB<500 HRC<70 HV<1300 (80~88)HRA,(85~95)HRB,(20~70)HRC ...
硬度hrc,hv,hb-硬度换算(Hardness HRC, HV, hb- Hardness Conversion) Hardness HRC, HV, HB- Hardness Conversion Date: 2008-10-06 hardness Hardness Conversion formula: 2. Shaw hardness (HS) = Rockwell hardness (HRC) +15 3. Brinell hardness (BHN) = Rock hardness (HV) 4. (Rockwell hardness...
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...
The scope of application of the 3.HRC HRC 2067, equivalent to HB225650 If hardness is higher than this range, Rockwell hardness A scale HRA shall be used. If hardness is below this range, Rockwell hardness B scale HRB shall be used. ...
Refer to before using conversion equations. Approximate Hardness Conversion Numbers for Non-Austenitic Steels (Rockwell CHardnessRange) Rockwell Hardness Number, B Scale (100-kgf, 1⁄16-in. ball) (HRB) Brinell Hardness Number (3000-kgf, 10-mm ball) (HBS) 100 256 99 248 98 240 97 233 ...
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 ...
50、lished by the american society for metals and the roll manufacturers institute.approximate hardness conversion numbers for non-austenitic steels (rockwell b hardness range) a, brockwell bhardnessnumber,100-kgf(hrb)vickershardnessnumber(hv)brinell hardnessnumber,3000-kgf,(hbs)knoop hardnessnumber,500...
Approximate Hardness Conversion Numbers for Non-Austenitic Steels (Rockwell B Hardness Range) A, B Rockwell B Hardness Number, 100-kgf (HRB) Vickers Hardness Number (HV) Brinell Hardness Number, 3000-kgf, (HBS) Knoop Hardness Number, 500-gf, and Over (HK) Rockwell A Hardness Number, 60-...
BAppendixXcontainsequationsconvertingdeterminedhardnessnumberstoRockwellBhardnessnum . ApproximateHardnessConversionNumbersfor Non-AusteniticSteels(RockwellCHardnessRange) RockwellHardnessBrinellHardness Number,Number BScale(-kgf,⁄-in.(-kgf,-mmball) ball)(HRB)(HBS) ...