What is the composition of Incoloy 925 Nickel-Iron-Chromium Alloy?

Published composition ranges are not available for Incoloy 925 Nickel-Iron-Chromium Alloy in this record. The source entry did not carry a verified composition.

What standards cover Incoloy 925 Nickel-Iron-Chromium Alloy?

The governing standards for Incoloy 925 Nickel-Iron-Chromium Alloy include ASTM B805, ASTM B637, NACE MR0175 / ISO 15156. Mill certificates typically call out the most specific AMS or ASTM number applicable to the product form.

What is Incoloy 925 Nickel-Iron-Chromium Alloy used for?

This alloy is used in applications demanding the property set described in its family: nickel_superalloy.

How do I verify a mill certificate for Incoloy 925 Nickel-Iron-Chromium Alloy?

Compare each element value on the certificate against the min/max ranges in the spec table above. Paste the values into the SpecBase validator to get an automated pass/fail check.

Incoloy 925 Nickel-Iron-Chromium Alloy

UNS N09925 nickel_superalloy

Validate composition

Quick answer

Incoloy 925 Nickel-Iron-Chromium Alloy is a nickel superalloy specified by ASTM B805, ASTM B637, NACE MR0175 / ISO 15156. Typical composition: .

Incoloy 925 is an age-hardenable nickel-iron-chromium alloy with additions of molybdenum, copper, titanium, and aluminum. It offers a unique combination of high strength and excellent corrosion resistance, particularly in sour gas environments.

Applicable Standards

ASTM B805
ASTM B637
NACE MR0175 / ISO 15156

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