1.polishing surface 2.high corrosion resistance 3.99.9% purity 4.100*50,100*45,80*50 or as ... ,tube/pipe,bar/rod: gr1,gr2,gr5,monel400,monelk500² Titanium,chromium,nickel alloy target: round,sheet,tube, 100*40/45,80 ... clad copper:Tu2,Tu3,sheet,bar,tube² Titanium,nickel,zirconium,chromium standard parts:M4-M15,DIN933,934,6921,7991,7984,JIS