标题: SAE AMSQQA591 Aluminum Alloy Die Castings (NONCURRENT Aug 2009) [打印本页] 作者: sigh007 时间: 2012-3-26 18:27:14 标题: SAE AMSQQA591 Aluminum Alloy Die Castings (NONCURRENT Aug 2009)
Product Code:SAE AMSQQA591Title:Aluminum Alloy Die Castings (NONCURRENT Aug 2009)Issuing Committee:Ams D Nonferrous Alloys CommitteeScope:This specification has been declared “NONCURRENT” by the Aerospace Materials Division, SAE, as of August 2009. It is recommended, therefore, that this specification not be specified for new designs.“NONCURRENT” refers to those specifications which have previously been widely used and which may be required for production or processing of existing designs in the future. The Aerospace Materials Division, however, does not recommend these specifications for future use in new designs. “NONCURRENT” specifications are available from SAE upon request.