Comparative Classifications

Organizations

ASTM Specification

A27

ASME Specification

SA27

UNS Number (Cast)

J02500

UNS Number (Wrought)

AISI

SAE

Common Name (Wrought)

Alloy Specification

Datasheet.

Chemical Composition

Carbon:
0.25% Max
Manganese:
0.75% Max
Silicon:
0.80% Max
Phosphorus:
0.035% Max
Sulfur:
0.035% Max
Chromium:
Nickel:
Molybdenum:
Nitrogen:
Nitrogen + Carbon:
Vanadium:
Tungsten:
Aluminum:
Titanium:
Copper:
Columbium (Niobium):
Barium:
Boron:
Zirconium:
Cerium + Lanthanum:
Iron:
Residual Elements:

Physical Properties

Tensile Strength:
60 ksi Min
Yield Strength:
30 ksi Min
Elongation at 2 in.:
22% Min
Reduction of Area:
30% Min

Frequently Asked Questions

Answers
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