Question 1

What is 304 Mohs in HRC?

Accepted Answer

304 Mohs = 2.98 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 2.98 HRC in Mohs?

Accepted Answer

2.98 HRC = 303.96 Mohs.

Mohs	HRC
289 Mohs	2.83
294 Mohs	2.88
299 Mohs	2.93
304	2.98
309 Mohs	3.03
314 Mohs	3.08
319 Mohs	3.13

304 Mohs to HRC

Formula (approximate)