Question 1

What is 1,405 HV in HRC?

Accepted Answer

1,405 HV = 137.75 HRC. Use the converter on this page to convert to other hardness units instantly.

Question 2

How do you convert HV to HRC?

Accepted Answer

Formula (approximate): 1 HRC ≈ 10.2 HV · 1 HRB ≈ 1.8 HV · 1 Mohs ≈ 0.1 HV — approximate; real conversions vary by material per ASTM E140. Multiply your HV value by the appropriate factor to get HRC, or use the interactive converter above.

Question 3

What is 137.75 HRC in HV?

Accepted Answer

137.75 HRC = 1,405 HV.

HV	HRC
1,390 HV	136.27
1,395 HV	136.76
1,400 HV	137.25
1,405	137.75
1,410 HV	138.24
1,415 HV	138.73
1,420 HV	139.22

1,405 HV to HRC

Formula (approximate)