Product Description
TOKO CO2 Welding Wire ER70S-6 is a kind of mild steel copper coated welding wire, suitable for 100% CO2 and Argon& CO2 mixed gas protective welding with stable feasibility, good welding seams, less spatters and excellent welding process properties.
Mechanical Property
|
Joint Strength(MPA)δ
|
Succumb Strength(MPA) δ 0.2
|
Elongation Indexδ 5%
|
Shock ValueAkv-29 (J)
|
550
|
430
|
30
|
90
|
Chemical Composition
|
C
|
Mn
|
Si
|
S
|
P
|
Cu
|
Other
|
0.08%
|
1.52%
|
0.92%
|
0.02%
|
0.02%
|
0.20%
|
≤ 0.50
|
Package
|
Diameter
|
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
|
Application & Packing details
Mainly used for welding low carbon alloy steel, widely used in industries of vehicles, bridge-engineering, machine-engineering, steel structures, shipping manufacturing. 15KG/SPOOL, 20KG/Spool/Carton