1,Grade:ERNiCr-3, ERNiCr-4, ERNiCu-7,ERNiCrMo-3,ERNiCrMo4 2, ... .5-1.6 mm 3, Corrosion resistance and so on. Grade: ERNiCr-3 ,ERNiCr-4 ,ERNiCr-7,ERNiCu-7,ERNiCrMo-3 ... .5-1.6 mm {< 6.5 mm}Note: 1, produce welding wire 2, produce net wire.electrice resistance wire and so ...