This specification covers established inch/pound manufacturing tolerances applicable to titanium and titanium alloy extruded bars, rods, and shapes. These tolerances apply to all conditions, unless otherwise noted. The term excl applies only to the higher figure of the specified range. Extrusions shall be specified in either inch/pound units or SI units. When inch/pound unites are used, the tolerances shown for SI units are not applicable. When SI are used, the tolerances shwon for inch/pound units are not applicable.