What is the composition of C72500 Copper-Nickel-Tin Alloy?

Published composition ranges are not available for C72500 Copper-Nickel-Tin Alloy in this record. PARTIAL - parsed from a truncated 500-char source excerpt; the element set is INCOMPLETE and must NOT be used for validation, specification or purchasing

What standards cover C72500 Copper-Nickel-Tin Alloy?

The governing standards for C72500 Copper-Nickel-Tin Alloy include UNS C72500, ASTM B740. Mill certificates typically call out the most specific AMS or ASTM number applicable to the product form.

What is C72500 Copper-Nickel-Tin Alloy used for?

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

How do I verify a mill certificate for C72500 Copper-Nickel-Tin 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.

C72500 Copper-Nickel-Tin Alloy

UNS C72500 special

Validate composition

Quick answer

C72500 Copper-Nickel-Tin Alloy is a special specified by UNS C72500, ASTM B740. Typical composition: .

A high-strength, high-ductility copper-nickel-tin alloy known for its excellent resistance to stress relaxation and good formability. It achieves its properties through spinodal decomposition.

Applicable Standards

UNS C72500
ASTM B740

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