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

Specification ASTM A213/ASME SA213 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
Standard ASTM A213, ASME SA213
Equivalents EN 10216-2, ASTM A335, GOST 550-75
Materials T92, K92460

Chemistry Composition of ASTM A213/ASME SA213 T92, K92460

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/ASME SA213 T92, K92460

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