YH50-6 welding wire Apply to ships of steel(A,B,D,E,A36,D36,E36) and at the same level of ... σb(MPa)Percentage Elongationδ5(%)impact value(J)Test Temperature(°C) 4675423667-30Copper coated welding wire, suitable for 100% CO2 and ... welding process properties. Used to weld ship building steel(A,B,D,E,A36,D36,E36)and equivalent mild steel or 550Mpa ...