Yield Strength Rp0.2, short transverse: 1100 MPa

Quick Comparison

Nickel Chromium Molybdenum Steel

ASTM A579 Grade 21 Type 1, Quench and Tempered

Nickel Chromium Molybdenum Steel

ASTM A579 Grade 22 Type 1, Quench and Tempered

Nickel Chromium Molybdenum Steel

ASTM A579 Grade 23 Type 1, Quench and Tempered