Comparative Classifications

Organizations

ASTM Specification

A744

ASME Specification

SA744

UNS Number (Cast)

J92999

UNS Number (Wrought)

S31703

AISI

SAE

317L

Common Name (Wrought)

Alloy Specification

Datasheet.

Chemical Composition

Carbon:
0.03% Max
Manganese:
1.50% Max
Silicon:
1.50% Max
Phosphorus:
0.04% Max
Sulfur:
0.04% Max
Chromium:
18.00 - 21.00%
Nickel:
9.00 - 13.00%
Molybdenum:
3.00 - 4.00%
Nitrogen:
Nitrogen + Carbon:
Vanadium:
Tungsten:
Aluminum:
Titanium:
Copper:
Columbium (Niobium):
Barium:
Boron:
Zirconium:
Cerium + Lanthanum:
Iron:
Residual Elements:

Physical Properties

Tensile Strength:
75 ksi Min
Yield Strength:
35 ksi Min
Elongation at 2 in.:
25% Min
Reduction of Area:

Frequently Asked Questions

Answers
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Related Alloys

Austenitic Stainless