What is the composition of LM25 Aluminium Casting Alloy?

Published composition ranges are not available for LM25 Aluminium Casting Alloy in this record. The source entry did not carry a verified composition.

What standards cover LM25 Aluminium Casting Alloy?

The governing standards for LM25 Aluminium Casting Alloy include BS 1490 LM25, BS EN 1706 AC-42100 (Al Si7Mg0.3). Mill certificates typically call out the most specific AMS or ASTM number applicable to the product form.

What is LM25 Aluminium Casting Alloy used for?

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

How do I verify a mill certificate for LM25 Aluminium Casting 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.

What UNS number is assigned to LM25 Aluminium Casting Alloy?

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

LM25 Aluminium Casting Alloy

aluminium

Validate composition

Quick answer

LM25 Aluminium Casting Alloy is a aluminium specified by BS 1490 LM25, BS EN 1706 AC-42100 (Al Si7Mg0.3). Typical composition: .

LM25 is a versatile heat-treatable aluminium casting alloy known for its excellent castability, good strength, and corrosion resistance. It is widely used for sand and gravity die casting applications.

Applicable Standards

BS 1490 LM25
BS EN 1706 AC-42100 (Al Si7Mg0.3)

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