co2 copper coated welding wire AWS ER70s-6

copper coated welding wire
welding wire have depositing speed and high efficiency,stable arc,little splash,good welding seam
co2 copper coated welding wire AWS A5.18/A5.28 ER70s-6 factory
AWS ER70s-6;GB ER50-6;DIN SG2
0.8mm,0.9mm,1.0mm,1.2mm,1.6mm
5kg,15kg,20kg
GB/T ER50-6 DIN SG2 JIS YGW12
AWS ER70S-6 BS A18 EN G3Si1
this ER70s-6 co2 welding wire has excellent mechanical performance such as depositing speed and high efficiency, stable arc, little splash , good welding seam. This series of welding wires are suitable for the low carbon steel and low alloy structure, vehicle ,bridge ,container ,construction machinery ,boilers and construction etc.
- Diameter : 0.8mm,0.9mm, 1.0mm, 1.2mm,1.6mm
- Chemical composition: C 0.06-0.15, Mn 1.40-1.85, Si 0.80-1.15, P <=0.025, S <=0.035, Cu <=0.35, Ni <=0.30, Cr <=0.20
- Weight of spool : 5kg,15kg and 20kg.
- Packing of welding wire:


Wire Size
Spool Size
Net Weight
0.8mm
1.0mm
1.2mm
1.6mm
D100mm D200mm
D270mm D300mm K300mm
1kg,5kg,15kg,18kg,20kg

chemical composition
of welding wire(%)
C
Mn
Si
P
S
Cr
Ni
Cu
0.06~0.15
1.40~1.85
0.80~1.15
≤0.025
≤0.035
-
-
≤0.50
Mechanical Properties
or
Deposited Metal
Yield strengthσ0.2(Mpa)
Tensile strengthσb(Mpa)
Elongationδ5(%)
AKV impact(J)
≥420
≥500
≥22
≥27(-29)

Wire Size
(mm)
φ0.8
φ1.0
φ1.2
φ1.6
Welding position

Welding current(A)
40~140
50~220
80~350
120~550
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