Comparative Classifications

Organizations

ASTM Specification

A890

ASME Specification

SA890

UNS Number (Cast)

J93373

UNS Number (Wrought)

S32550

AISI

SAE

Common Name (Wrought)

Alloy Specification

Datasheet.

Chemical Composition

Carbon:
0.03% Max
Manganese:
1.20% Max
Silicon:
1.10% Max
Phosphorus:
0.03% Max
Sulfur:
0.03% Max
Chromium:
24.00 - 26.70%
Nickel:
5.60 - 6.70%
Molybdenum:
2.90 - 3.80%
Nitrogen:
0.22 - 0.33%
Nitrogen + Carbon:
Vanadium:
Tungsten:
Aluminum:
Titanium:
Copper:
1.40 - 1.90%
Columbium (Niobium):
Barium:
Boron:
Zirconium:
Cerium + Lanthanum:
Iron:
Residual Elements:

Physical Properties

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

Frequently Asked Questions

Answers
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Related Alloys

Duplex Stainless
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