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

Chemical Composition of ASTM A213 T92 Alloy Steel Pipes

C % Mn % P % S % Si % Cr % Mo % V % N % Ni % Al % Nb % W % B %
0.07-0.13 0.3-0.6 0.02 max 0.01 max 0.5 max 8.5-9.5 0.3-0.6 0.15-0.25 0.03-0.07 0.4 max 0.04 max 0.04-0.09 1.5-2.0 0.001-0.006

 

Mechanical Properties of ASTM A213 T92 Alloy Steel Pipes

Tensile Strength, Mpa Yield Strength, MPa Elongation, % Hardness, HB
620 min 440 min 20 min 250 max