... →Rod billet→Precision Forging→Mechanical working→chrome bar→machining→chrome target elementcontent(%) Al<0.001Cu<0.001Fe0.013Ni≤0.001Pb≤0 ... ,bar/rod: gr1,gr2,gr5,monel400,monelk500² Titanium,chromium,nickel alloy target: round,sheet,tube, 100*40/45mm,80*45mm,60*45mm ...