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Test coupon from A351 CF3MN melt.

A351 CF3MN

Austenitic Stainless

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Comparative Classifications

ASTM Specification

A351

ASME Specification

SA351

UNS (Cast)

J92804

UNS (Wrought)

S31653

SAE

316LN

AISI

Carbon:

0.03% Max

Silicon:

1.50% Max

Phosphorus:

0.04% Max

Manganese:

1.50% Max

Sulfur:

0.04% Max

Chromium:

17.00 - 21.00%

Nickel:

9.00 - 13.00%

Molybdenum:

2.00 - 3.00%

Nitrogen:

0.10 - 0.20%

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:

35% Min

Reduction of Area:

Yield Strength:

37 ksi Min

Chemical Composition

Physical Properties

Alloy Specification

A743 CF3MN

J92804

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Frequently Asked Questions