Question 1

What is 418 Mohs in HRC?

Accepted Answer

418 Mohs = 4.1 HRC. Use the converter on this page to convert to other hardness units instantly.

Question 2

How do you convert Mohs 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 Mohs value by the appropriate factor to get HRC, or use the interactive converter above.

Question 3

What is 4.1 HRC in Mohs?

Accepted Answer

4.1 HRC = 418.2 Mohs.

Mohs	HRC
403 Mohs	3.95
408 Mohs	4
413 Mohs	4.05
418	4.1
423 Mohs	4.15
428 Mohs	4.2
433 Mohs	4.25

418 Mohs to HRC

Formula (approximate)