CO2 MIG Wire ER70s-6 Welding Wire
Product Description
AWS ER70S-6 CO2 gas shielded welding wire is a kind of welding wire, also called mig welding wire which is matched with CO2 gas or Arc gas in welding. It has strong resistance to surface scales and oil stains on the base metal. It has low blowhole sensitivity.
Application: Used for welding all kinds of 500MPa structural steel parts and all kinds of 500MPa plates and pipes. It is widely used in marine containers, vehicles, ships and machines.
Chemical composition of welding wire(%):
| Item |
C |
Mn |
Si |
S |
P |
Cu |
| Standard Value |
0.06~0.15 |
1.4~1.85 |
0.8~1.15 |
≤ 0.035 |
≤ 0.025 |
≤ 0.50 |
| General value |
0.078 |
1.5 |
0.9 |
0.014 |
0.015 |
0.12 |
Mechanical properties of the deposited metal(%):
| Item |
σ b |
σ s |
δ 5(%) |
AKV (J) -30º C |
|
| Standard value |
≥ 500MPa |
≥ 420MPa |
≥ 22 |
≥ 27 |
|
| General value |
550MPa |
460 MPa |
28 |
108 |
|
Recommended Welding Current
| Item |
0.8mm |
1.0mm |
1.2mm |
1.6mm |
| Current(A) |
50-100 |
70--220 |
80--350 |
170--550 |
| CO2 Flow Rate(L/min) |
15 |
15~ 20 |
15~25 |
20~25 |
Packing: 15kg/spool in carton, 84cartons/pallet. 21.6MT -25.2MT per 1X20" FCL.
Free samples are available
Delivery time:within 15-20days
Contact us
Name: Denny Cheng
Direct line: 021-67897611
Tel: +86 18605565290
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