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

Chemical Composition of ASTM A213 TP321 Stainless Steel Pipes

C %Si %Mn %P %S %Cr %Ni %Ti %
0.08 max1.00 max2.00 max0.045 max0.030 max17.0-19.09.0-12.05*(C+N)-0.7

 

Mechanical Properties of ASTM A213 TP321 Stainless Steel Pipes

Tensile Strength, MpaYield Strength, MPaElongation, %Hardness, HB
515 min205 min35 min192 max