ERCuNiAl copper electrode / SG-CuAl8Ni6 copper wire / Wei Ouding 204NA high nickel aluminum bronze wire Application Description: Genuine Wei Ouding 204NA high nickel aluminum bronze wire from Weiou Ding (Tianjin) Technology Co., Ltd. is especially suitable for welding nickel-copper aluminum solder alloy casting and forging parts. Applications: marine propeller, the turbine section, bearing, raft doors, screens, pumps, piping systems. There are particularly strong resistance to seawater corrosion properties. Strong wear resistance, especially against seawater and sediment erosion, strong anti-cavitation performance. The physical properties of the deposited metal conductivity: 3-4s.m / mm2 Density: 7.5kg / dm3 solidus: 1015 ℃ liquid line: 1045 ℃ Tensile strength: 450-560N / mm2 Elongation: 16% Hardness: 150HB Executive Standard: AWSA5.7: ERCuNiAl DIN 1733: SG-CuAl8Ni6