ER70S-2 is a carbon steel welding wire with copper coated. Using shielded gas CO2 or 80% Ar + 20%CO2 gas. It has many advantages, high arc stability while welding, less spatter, beautiful welding line shape, high deposition rate, high anti-oxide & oil of the surface of the base material capacity and low stomatal sensitivity of weld metal.
Model No.: HFX-ER70S-2
Flux contanining: Not containing flux
Gas: Required
Diameter: Φ0.8mm, Φ1.0mm, Φ1.2 mm, Φ1.6 mm, 2.0mm, 2.4mm, 3.2mm
Type: Rolling wire(MIG) Rod(TIG)
Net weight: 5kg, 15kg per spool, 250 kgs per drum, 5kg, 10kg per tube.
Export Markets: global
Application:
Widely used for welding of steel structure in mineral machineries, engineer machineries, ship building, bridges, pressure vessels, building constructions, welding of other 450 MPa and 500 MPa level carbon steel and low alloy steel and high-speed welding of light gauge plate and pipe line steel.
Chemical composition of wires (%)
| Item |
C |
Mn |
Si |
S |
P |
Cu |
Cr |
Ni |
Mo |
V |
| Samle value |
0.05 |
1.21 |
0.62 |
0.013 |
0.010 |
0.16 |
0.03 |
0.06 |
0.02 |
0.007 |
Typical mechanical properties of deposited metal
| Item |
Tensile Strength
Rm(Mpa) |
Yield Strength
REL(Mpa) |
Elongation
(%) |
AKV Impact value
(J)(-30°C) |
| Samle value |
572 |
465 |
27 |
89 |
NOTICE:
1. The wires must be stocked in dry circumstances. Don't open the dampproof package of spools to avoid rust.
2. Before welding, rust, oil, water and impurities are to be cleared from the welded surfaces of workplaces.
Our services
1. Free sample is available
2. OEM service is available
3. High quality and professional service.
4. Much more competitive price.
5. On-time delivery
FAQ
1. Can you provide free sample for quality testing?
-Yes, we can provide few quantity on free base.
2. Do you accept small order ?
-Yes.
3. Do you accept OEM ?
- Yes, we accept OEM packing on FCL base.
4. Do you accept mix items in one container ?
- Yes.
5. Do you have inspection procedures for product?
- Yes, we have Mill Test Report with each shipment
Audited Supplier 
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