SAE_AMS_4218H-2001_固溶热和脱溶热处理的含7.0Si-0.35Mg(A356.0-T6P)(原来T61P回火)铝合金铸件.pdf

AEROSPACE AMS 4218H MATERIAL Issued JAN 1961 400 Commonwealth Drive, Warrendale, PA 15096-0001 SPECIFICATION Revised APR 2001 Reaffirmed APR 2006 Superseding AMS 4218G Aluminum Alloy Castings (R) 7.0Si - 0.35Mg (A356.0-T6P) (Formerly T61P Temper) Solution and Precipitation Heat Treated (Composition similar to UNS A13560) 1. SCOPE: 1.1 Form: This specification covers an aluminum alloy in the form of sand, permanent mold, composite mold, and investment castings. 1.2 Application: These castings have been used typically for components requiring low weight, moderate strength, and soundness, but usage is not limited to such applications. 2. APPLICABLE DOCUMENTS: The issue of the following documents in effect on the date of the purchase order forms a part of this specification to the extent specified herein. The supplier may work to a subsequent revision of a document unless a specific document issue is specified. When the referenced document has been canceled and no superseding document has been specified, the last published issue of that document shall apply. 2.1 SAE Publications: Available from SAE, 400 Commonwealth D