Comparative Classifications

Organizations

ASTM Specification

A732

ASME Specification

SA732

UNS Number (Cast)

UNS Number (Wrought)

AISI

SAE

Common Name (Wrought)

Alloy Specification

Datasheet.

Chemical Composition

Carbon:
0.25 - 0.35%
Manganese:
0.40 - 0.70%
Silicon:
0.20 - 0.80%
Phosphorus:
0.04% Max
Sulfur:
0.045% Max
Chromium:
0.70 - 0.90%
Nickel:
1.65 - 2.00%
Molybdenum:
0.20 - 0.30%
Nitrogen:
Nitrogen + Carbon:
Vanadium:
Tungsten:
0.10% Max
Aluminum:
Titanium:
Copper:
0.50% Max
Columbium (Niobium):
Barium:
Boron:
Zirconium:
Cerium + Lanthanum:
Iron:
Residual Elements:
0.60% Max

Physical Properties

Tensile Strength:
150 ksi Min
Yield Strength:
115 ksi Min
Elongation at 2 in.:
7% Min
Reduction of Area:

Frequently Asked Questions

Answers
No items found.

Related Alloys

Alloy Steels
No items found.