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sci.hardness-conversion Calculator
Converts between hardness scales (Vickers, Brinell, Rockwell B/C, Shore) using empirical conversion tables. Vickers HV and Brinell HB are nearly equal up to HB 300 — above this, conversion diverges; Rockwell C correlates as HRC ≈ (HV − 52)/5.3.
Inputs
Value
Reference formula or conversion factor shown for context.
From Scale
Reference formula or conversion factor shown for context.
Results
Brinell (HB)
Sample size or count used in the calculation.
Vickers (HV)
Reference formula or conversion factor shown for context.
Rockwell C (HRC) est.
Reference formula or conversion factor shown for context.
input scale
Sample size or count used in the calculation.
input value
The computed numeric or monetary value.
note
Supplementary information explaining an assumption, caveat, or important context for interpreting the result.