What is the composition of AISI 430 Stainless Steel?

Published composition ranges are not available for AISI 430 Stainless Steel in this record. The source entry did not carry a verified composition.

What standards cover AISI 430 Stainless Steel?

The governing standards for AISI 430 Stainless Steel include ASTM A240, EN 1.4016, UNS S43000. Mill certificates typically call out the most specific AMS or ASTM number applicable to the product form.

What is AISI 430 Stainless Steel used for?

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

How do I verify a mill certificate for AISI 430 Stainless Steel?

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.

AISI 430 Stainless Steel

UNS S43000 stainless

Validate composition

Quick answer

AISI 430 Stainless Steel is a stainless specified by ASTM A240, EN 1.4016, UNS S43000. Typical composition: .

Type 430 is a ferritic, non-hardenable stainless steel known for its good corrosion resistance, formability, and decorative appeal. It is not suitable for applications requiring high strength or resistance to intergranular corrosion.

Applicable Standards

ASTM A240
EN 1.4016
UNS S43000

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