165.5 HV to HRC

165.5 HV = 16.23 HRC

HVHRC
150.5 HV14.75
155.5 HV15.25
160.5 HV15.74
165.516.23
170.5 HV16.72
175.5 HV17.21
180.5 HV17.7

165.5 HV = 16.23 HRC

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