Comparative Classifications

Organizations

ASTM Specification

A297

ASME Specification

SA297

UNS Number (Cast)

J93403

UNS Number (Wrought)

AISI

SAE

Common Name (Wrought)

Alloy Specification

Datasheet.

Chemical Composition

Carbon:
0.20 - 0.50%
Manganese:
2.00% Max
Silicon:
2.00% Max
Phosphorus:
0.04% Max
Sulfur:
0.04% Max
Chromium:
26.00 - 30.00%
Nickel:
8.00 - 11.00%
Molybdenum:
0.50% Max
Nitrogen:
Nitrogen + Carbon:
Vanadium:
Tungsten:
Aluminum:
Titanium:
Copper:
Columbium (Niobium):
Barium:
Boron:
Zirconium:
Cerium + Lanthanum:
Iron:
Residual Elements:

Physical Properties

Tensile Strength:
85 ksi Min
Yield Strength:
40 ksi Min
Elongation at 2 in.:
9% Min
Reduction of Area:

Frequently Asked Questions

Answers
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Related Alloys

Heat Resistant Stainless
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