Scope: This specification covers the specific requirements for seamless tube drawn from aluminum alloy 7075. Classification: Tempers: The drawn seamless tube shall be of the following tempers: 0@ T6@ T62@ T73@ or F@ as specified (see 6.2 and 6.3). The definition of these tempers shall be as specified in WW-T-700/ GEN. Types: The tube shall be of the following types: Type Appearance I - Round II - Rectangular and square III - Streamline IV - Oval V - Odd shapes