ER70s-6 welding wire copper coated

mig welding wire copper caoted
applications: welding carbon steel,500MPa high strength steels,welding in cars,building,bridges
CO2 copper coated mig welding wires ER70S-6 ER50-6
The series of welding wries can be used to welding low carbon steel and low alloyed steel structure, such as ships, vehicles, bridges, boilers and buildings etc.
have excellent mechanical performance such as fast melting rate, high depositing efficiency, stable arc, little spatter, beautiful seam. Suitable for all-position welding work.
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