ASTM A333 Grade 4 Heat-Treated

ASTM A333 Grade 4 Heat-Treated general

Property Temperature Value
Charpy impact energy 23.0 °C Charpy impact energy of 18 J
Elongation A50 23.0 °C Elongation A50 of 16.5 - 30 %
Tensile strength 23.0 °C Tensile strength of 415 MPa
Yield strength 23.0 °C Yield strength of 240 MPa

ASTM A333 Grade 4 Heat-Treated chemical

Property Value
Aluminium Aluminium of 0.04 - 0.3 %
Carbon Carbon of 0.12 %
Chromium Chromium of 0.44 - 1.01 %
Copper Copper of 0.4 - 0.75 %
Manganese Manganese of 0.5 - 1.05 %
Nickel Nickel of 0.47 - 0.98 %
Phosphorus Phosphorus of 0.03 %
Silicon Silicon of 0.08 - 0.37 %
Sulfur Sulfur of 0.025 %

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