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 UNS N08904

Chemistry Composition of ASTM A312/ASME SA312 UNS N08904

C, % Mn, % P, % S, % Si, % Cr, % Ni, % Mo, % N, % Cu, %
0.02 max 2.00 max 0.040 max 0.030 max 1.00 max 19.0-23.0 23.0-28.0 4.00-5.00 0.10 max 1.00-2.00

Mechanical Properties of ASTM A312/ASME SA312 UNS N08904

Tensile Strength , MPa Yield Strength, MPa Elongation, %
490 min 215 min 30 min