... 2.High corrosive resistance 3.polished surface 4.m3-m22 or customed 5.gr1 gr2 gr5 1.Titanium sponge→Crushing→Melting ... →Forging→Rod billet→Precision Forging→Mechanical working→Titanium spring washer2.Advantage and chemical composition:light weight, high corrosion resistant ... ,gr5,gr7,gr9,n4,n6² Titanium,chromium,nickel alloy target: round,sheet,tube, 100*40/45,80*45,60*45² Titanium ...