What is the composition of Tungsten Heavy Alloy 90W?

Published composition ranges are not available for Tungsten Heavy Alloy 90W 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 Tungsten Heavy Alloy 90W?

The governing standards for Tungsten Heavy Alloy 90W include ASTM B777 Class 1. Mill certificates typically call out the most specific AMS or ASTM number applicable to the product form.

What is Tungsten Heavy Alloy 90W 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 Tungsten Heavy Alloy 90W?

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.

What UNS number is assigned to Tungsten Heavy Alloy 90W?

No UNS number is assigned; identify by the AMS or ASTM grade on the certificate.

Tungsten Heavy Alloy 90W

special

Validate composition

Quick answer

Tungsten Heavy Alloy 90W is a special specified by ASTM B777 Class 1. Typical composition: .

A high-density tungsten-based alloy, typically composed of 90% tungsten with a nickel-iron binder. Known for its excellent machinability, high strength, and superior radiation shielding capabilities.

Applicable Standards

ASTM B777 Class 1

Frequently asked questions

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