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Test coupon from A560 50Cr-50Ni-Cb melt.

A560 50Cr-50Ni-Cb

Nickel Base Steels

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Comparative Classifications

ASTM Specification

A560

ASME Specification

SA560

UNS (Cast)

R20501

UNS (Wrought)

SAE

AISI

Carbon:

0.10% Max

Silicon:

0.50% Max

Phosphorus:

0.02% Max

Manganese:

0.30% Max

Sulfur:

0.02% Max

Chromium:

47.00 - 52.00%

Nickel:

Balance

Molybdenum:

Nitrogen:

0.16% Max

Nitrogen + Carbon:

0.20% Max

Vanadium:

Tungsten:

Aluminum

0.25% Max

Titanium:

0.50% Max

Copper:

Columbium:

1.40 - 1.70%

Barium:

Boron:

Zirconium:

Cerium + Lanthanum:

Iron:

1.00% Max

Residual Elements:

Tensile Strength:

80 ksi Min

Elongation at 2 in:

5% Min

Reduction of Area:

Yield Strength:

50 ksi Min

Chemical Composition

Physical Properties

Alloy Specification

Related Alloys

Frequently Asked Questions