... .round shape 4.1-500mm size or customization 5.zirconium alloy target 1.Specification: diameter1-500mm*L or as customers' requests ... /rod: gr1,gr2,gr5,gr7,gr9,monel400² Titanium,chromium,nickel alloy target: round,sheet,tube, 100*40/45,80*45,60 ... ,chromium standard parts:M4-M15,DIN6921,7991,7984,JIS zirconium alloy rod