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

Chemical Composition of ASTM A213 T23 Alloy Steel Pipes

C % Mn % P % S % Si % Cr % Mo % V % Nb % B % N % Al % W %
0.04-0.10 0.1-0.6 0.03 max 0.01 max 0.5 max 1.9-2.6 0.05-0.3 0.2-0.3 0.02-0.08 0.0005-0.006 0.03 max 0.03 max 1.45-1.75

 

Mechanical Properties of ASTM A213 T23 Alloy Steel Pipes

Tensile Strength, Mpa Yield Strength, MPa Elongation, % Hardness, HB
510 min 400 min 20 min 220 max