ASTM A312/ASME SA312 Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes

Specification ASTM A312/ASME SA312 Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
Standard ASTM A312, ASME SA312
Equivalents EN 10216-5, DIN 17458, GOST 9941-81, GOST 9940-81, ASME SA213, ASTM A213, DIN 17456
Materials TP347H, S34709

Chemistry Composition of ASTM A312/ASME SA312 TP347H, S34709

C, % Si, % Mn, % P, % S, % Cr, % Ni, % Nb, %
0.04-0.10 1.00 max 2.00 max 0.045 max 0.030 max 17.0-19.0 9.0-13.0 8*C-1.0

 

Mechanical Properties of ASTM A312/ASME SA312 TP347H, S34709

Tensile Strength , MPa Yield Strength, MPa Elongation, %
515 min 205 min 35 min