... →Crushing→Melting→Forging→Slab billet→Hot rolling→Cold rolling→Titanium strip 3.CompositionDesignationBasis % Impurity content % (≤) TaNbFeSiNiWMoTiNbOCHN gr1Allowance-0.0050. ... ,gr4,gr5,gr7,gr9,gr23,ni200,ni201² Titanium,chromium,nickel alloy target:round,sheet,tube, 100*40/45,80*45, ... Titanium clad copper:Tu2,Tu3,sheet,bar,tube² Titanium,nickel,zirconium,chromium standard parts:DIN7991,7984,6921,915.