640 HB to HRB

Convert 640 hb (HB) to hrb (HRB) with formulas and conversion tables.

HB
HRB
640 hb (HB) = 640 hrb (HRB)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 brinell = 1 hrb
2Multiply the value by the conversion factor:
640 × 1 = 640
3Result:
640 hb (HB) = 640 hrb (HRB)
↔ Rockwell B to Brinell

HB to HRB Conversion Table

HBHRB
1 HB1 HRB
2 HB2 HRB
5 HB5 HRB
10 HB10 HRB
20 HB20 HRB
50 HB50 HRB
100 HB100 HRB
640 HB640 HRB

640 HB in Other Units

Unit640 HB =
Brinell to Mohs Scale640 Mohs
Brinell to Rockwell C640 HRC
Brinell to Rockwell B640 HRB
Brinell to Vickers Hardness672 HV
Brinell to Shore A640 Shore A
Brinell to Shore D640 Shore D

Related Conversions

5 HB to HRB10 HB to HRB20 HB to HRB6.4e2 HRB to HBRockwell B to Brinell ConverterBrinell to Rockwell B Converter