Mild steel copper coated welding wire with excellent welding properties and the welding seams have very high impact resistance at low temperature.
Application:

Copper coated mild steel welding wire is used to weld ship building steel(A32、E32、D32、A36、E36、D36) and mild steel products with strength at 490N/mm2 degree, such as mild alloy steel 16Mn and 15Mn to produce furnace, tubes for vessel, container manufacture, etc.

Detail Technical Index:

Packaging	Wire Size			Spool Size				Net Weight
	φ0.8~1.6(mm)			100mm, 200mm, 270mm,300mm				1kg, 5kg,15kg,18kg
chemical composition of welding wire		C	Mn		Si	P	S		Cr	Ni	Cu
		≤0.11	1.80~2.10		0.65~0.95	≤0.030	≤0.030		≤0.20	≤0.30	≤0.50
Mechanical Properties or Deposited Metal		Yield strength(Mpa)			Tensile strength(Mpa)		Elongation(%)			AKV impact(J)
		≥372			≥490		≥20			≥47(room temperature)

Wire Size(mm)	φ0.8	φ1.0	φ1.2	φ1.6	Welding position
Welding current(A)	40~140	50~220	80~350	120~450