What standards cover Permalloy 80 High Permeability Nickel-Iron-Molybdenum Alloy?

The governing standards for Permalloy 80 High Permeability Nickel-Iron-Molybdenum Alloy include ASTM A753 Alloy 4. Mill certificates typically call out the most specific AMS or ASTM number applicable to the product form.

How do I verify a mill certificate for Permalloy 80 High Permeability Nickel-Iron-Molybdenum 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.

Permalloy 80 High Permeability Nickel-Iron-Molybdenum Alloy

Q: What is the composition of Permalloy 80 High Permeability Nickel-Iron-Molybdenum Alloy?

Published composition ranges are not available for Permalloy 80 High Permeability Nickel-Iron-Molybdenum Alloy in this record. The source entry did not carry a verified composition.

Q: What is Permalloy 80 High Permeability Nickel-Iron-Molybdenum Alloy used for?

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

UNS N14080 special

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Quick answer

Permalloy 80 High Permeability Nickel-Iron-Molybdenum Alloy is a special specified by ASTM A753 Alloy 4. Typical composition: .

Permalloy 80 is a high-nickel, high-permeability soft magnetic alloy, primarily composed of nickel, iron, and molybdenum. It is renowned for its excellent magnetic shielding capabilities, low coercivity, and high initial permeability, making it ideal for applications requiring precise control of magnetic fields.

Applicable Standards

ASTM A753 Alloy 4

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