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R-61 — Hrb

Scale
Hrb
Hardness Value
61
Approximate Tensile Ksi (ksi)
56
Approximate Tensile Mpa (MPa)
386
Hb (dimensionless)
108
Hrb (dimensionless)
61
HV (dimensionless)
110
Material Class
Steel
HRB — hardness value 61 · hb 108 dimensionless · hv 110 dimensionless · hrb 61 dimensionless · approximate tensile mpa 386 MPa | Hardness Conversion | Engineering Database