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R-90 — Hrb

Name: Hardness Conversion — HRB: hardness value 90 · hb 185 dimensionless · hv 185 dimensionless · hrb 90 dimensionless · approximate tensile mpa 627 MPa
Creator: Engineering Database

Scale: Hrb
Hardness Value: 90
Approximate Tensile Ksi (ksi): 91
Approximate Tensile Mpa (MPa): 627
Hb (dimensionless): 185
Hrb (dimensionless): 90
HV (dimensionless): 185
Material Class: Steel

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