Er49-1 Mig Copper Welding Wire

We are engaged in manufacturing and exporting excellent quality ER49-1 MIG Copper Welding Wire in Changzhou, Jiangsu, China.
ER49-1 a kind of mild steel copper coated welding wire with excellent welding properties and the welding seams have very high impact resistance at low temperature.
Applicationi Used to weld ship building steel(A32a E32a D32a A36a E36a D36) and mild steel products with strength at 490N/mm2 degree,such as mild alloy steel 16Mna 15Mn ect to produce furnace,tubes for vessel,container building etc.
Conform withi GB/T i ER49-1 H08Mn2SiA

Packaging:-
Wire Sizei I 0.8~1.6(mm)
Spool Sizei D100mm D200mm D270mm D300mm K300mm
Net Weighti 1kga 5kga 15kga 17kga 18kga 20kg

Chemical composition of welding wire(%)
Ci a 0.11
Mni 1.80~2.10
Sii 0.65~0.95
Pi a 0.030
Si a 0.030
Cri a 0.20
Nii a 0.30
Cui a 0.50

Mechanical Properties or Deposited:-
Yield strengthI 0.2(Mpa)i a Y372
Tensile strengthI b(Mpa)i a Y490
ElongationI'5(%)i a Y20
AKV impact(J)i a Y47(room temperature)

Welding current(A)
I 0.8i 40~140
I 1.0i 50~220
I 1.2i 80~350
I 1.6i 120~450

Please be noted
Wire shall be stocked in dry.open the packs just when welding to avoid the wire rust.
Before welding please clean out the oil,rust,water etc from the work parts.