Comparative Classifications

Organizations

ASTM Specification

A494

ASME Specification

SA494

UNS Number (Cast)

N26625

UNS Number (Wrought)

N06625

AISI

SAE

Common Name (Wrought)

ALLOY 625

Alloy Specification

Datasheet.

Chemical Composition

Carbon:
0.06% Max
Manganese:
1.00% Max
Silicon:
1.00% Max
Phosphorus:
0.015% Max
Sulfur:
0.015% Max
Chromium:
20.00 - 30.00%
Nickel:
Balance
Molybdenum:
8.00 -10.00%
Nitrogen:
Nitrogen + Carbon:
Vanadium:
Tungsten:
Aluminum:
Titanium:
Copper:
Columbium (Niobium):
3.15 - 4.50%
Barium:
Boron:
Zirconium:
Cerium + Lanthanum:
Iron:
5.0% Max
Residual Elements:

Physical Properties

Tensile Strength:
70 ksi Min
Yield Strength:
40 ksi Min
Elongation at 2 in.:
25% Min
Reduction of Area:

Frequently Asked Questions

Answers
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Related Alloys

Nickel Base Steels
No items found.