AWS ER70s-6 copper coated welding wire SG2

wire weld
used for welding low carbon alloy steel,widely used in industries of vehicles,bridge-engineering,machine-engineering
AWS ER70s-6CO2 copper coated welding wire SG2
welding 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.
- AWS : ER70S-6
- 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,12.5kg and 20kg.
- Packing: cartons lined with plastic spool
Application:
Mainly used for welding low carbon alloy steel,widely used in industries of vehicles,bridge-engineering,machine-engineering,steel structures,shipping manufacture

Mechanical Property:
Joint Strength
(MPA)δ
succumb strength
(MPA) δ0.2
elongation index
δ5%
shock value
Akv
-29 (J)
550
430
30
90


Chemical Composition:
C
Mn
Si
S
P
Cu
Other
0.08%
1.52%
0.92%
0.015%
0.020%
0.2%
≤0.50
Package :
Dia
0.6mm
0.8mm
0.9mm
1.0mm
1.2mm
1.6mm
Current
25-110
40-140
50-200
70-250
80-350
170-450
Voltage
12-19
16-21
17-25
17-27
18-30
23-43
Weight/spool
(KG)
1/5/10
15/20
15/20
15/20
20
20