ASTM A312 Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes

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

Standard: ASTM A312, ASME SA312
Equivalent Standards: EN 10216-5, DIN 17458, GOST 9941-81, GOST 9940-81, ASME SA213, ASTM A213, DIN 17456

Material: TP347, S34700
Equivalent Material: 08Ch18N12B, X6CrNiNb18-10, 1.4550

Chemistry Composition

C, %	Si, %	Mn, %	P, %	S, %	Cr, %	Ni, %	Nb, %
0.08 max	1.00 max	2.00 max	0.045 max	0.030 max	17.0-20.0	9.0-13.0	10*C-1.1

Mechanical Properties

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

Outside Diameter & Tolerance

Wall thickness & Tolerance

Length: 5800mm; 6000mm; 6096mm; 11800mm; 12000mm; and so on.
Max length: 18000mm

Keyword: ASTM A312, stainless steel tube, stainless steel pipe, cold worked austenitic stainless steel pipe