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...
Depending on the location of the H-RB recording electrode, H2-RB2 can be zero to a short HRB interval or equal to HRB of sinus. Note that the H2 and RB2 are activated at the same time in C, which can only happen if H2 was activated via the LBB and RB2 through the RBB. This ...