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Test coupon from A743 CG8M melt.

A743 CG8M

Austenitic Stainless

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Comparative Classifications

ASTM Specification

A743

ASME Specification

SA743

UNS (Cast)

J93000

UNS (Wrought)

S31700

SAE

317

AISI

Carbon:

0.08% Max

Silicon:

1.50% Max

Phosphorus:

0.04% Max

Manganese:

1.50% 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:

Barium:

Boron:

Zirconium:

Cerium + Lanthanum:

Iron:

Residual Elements:

Tensile Strength:

75 ksi Min

Elongation at 2 in:

25% Min

Reduction of Area:

Yield Strength:

35 ksi Min

Chemical Composition

Physical Properties

Alloy Specification

A744 CG8M

J93000

A351 CG8M

J93000

Related Alloys

Frequently Asked Questions