商业纯钛棒、线材、锻件和环件 屈服强度70 ksi（483 MPa

This specification covers one grade of commercially pure titanium in the form of bars, wire, forgings, and flash-welded rings up to 5.000 inches (127.00 mm), inclusive, in nominal diameter or least distance between parallel sides and stock for forging or flash-welded rings (see 8.6 ).