What is the composition of Gray Iron Class 50?

Published composition ranges are not available for Gray Iron Class 50 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 Gray Iron Class 50?

The governing standards for Gray Iron Class 50 include ASTM A48. Mill certificates typically call out the most specific AMS or ASTM number applicable to the product form.

What is Gray Iron Class 50 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 Gray Iron Class 50?

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 Gray Iron Class 50?

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

Gray Iron Class 50

special

Validate composition

Quick answer

Gray Iron Class 50 is a special specified by ASTM A48. Typical composition: .

Gray Iron Class 50 is a high-strength gray cast iron, characterized by its excellent machinability, good damping capacity, and wear resistance. It is commonly used for components requiring higher strength than lower classes of gray iron.

Applicable Standards

ASTM A48

Frequently asked questions

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