This specification has been declared NONCURRENT by the Aerospace Materials Division, SAE, as of February 2008. 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. Similar but not necessarily identical products are covered in the following specification. However, this is provided for information only and does not constitute authority to substitute this specification for the NONCURRENT specification:ASTM B 210 Aluminum and Aluminum-Alloy Drawn Seamless Tubes ? designating alloy 7075 and applicable temper