ERNiCr-3 Welding Wire APPLICATIONS • MIDALLOY ERNiCr-3 nickel alloy bare wire is used for joining base materials such as UNS number N06600. This includes ASTM grades B163, B166, B167, and B168. • This alloy can also be used for dissimilar welding using various nickel alloys to stainless steels or carbon steels, as well as for overlaying carbon steels. • Also used for welding 9% nickel steels to one another having high impact strength at low temperatures. • This versatile alloy has high strength and good corrosion resistance, with oxidation resistance and creep-rupture strength at elevated temperatures. Chemical Composition C Mn Fe P S Si Cu .023.00.40.007.003.041.009Ni Al Ti Cr Cb + Ta Co Others 70.5.05.3020.52.3.012<.5 TYPICAL CHEMISTRY C Mn Fe P S Si Cu .02 3.0 0.40 .007 .003 .041 .009 Ni Al Ti Cr Cb + Ta Co Others 70.5 .05 .30 20.5 2.3 .012 <.5