... :R05200,R05400,R05255,R05252,R05240 3.Standards: ASTM B708 Tantalum plate 1.Size: T: 0.5mm-50mm W: below 800mm L ... .We also manufacture the products as follows:² titanium,nickel,zirconiumsheet/plate,tube/pipe,bar/rod: gr1,gr2,gr3,gr4,gr5,gr7 ... ,gr9,n4,n6² Titanium,chromium,nickel alloy target: round,sheet,tube, 100*40/45,80*45,60 ...