ASTM A213/ASME SA213 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

Chemical Composition of ASTM A213 T9 Alloy Steel Pipes

C % Mn % P % S % Si % Cr % Mo %
0.15 max 0.30-0.60 0.025 max 0.025 max 0.25-1.00 8.0-10.0 0.90-1.10

 

Mechanical Properties of ASTM A213 T9 Alloy Steel Pipes

Tensile Strength, Mpa Yield Strength, MPa Elongation, % Hardness, HB
415 min 205 min 30 min 179 max