0.8mm ER70S-6 mig welding wire
Short Description:
ER70S-6 is a solid low carbon steel filler wire rod used for TIG Welding & MIG/MAG (GMAW) Welding applications. ER70S-6 is used widely for welding of mild steel, plain carbon steel, and carbon steel. It is also used for dissimilar welding between carbon steel to Low alloy steel.
0.8mm ER70S-6 welding wire
ER70S-6 is a low alloy steel gas shielded copper plated welding wire mainly used for welding low carbon steel and low alloy steel structures。
| Chemical Composition(%) | |||||
| C | Mn | Si | S | P | Cu |
| 0.06-0.15 | 1.4-1.85 | 0.85-1.15 | ≤0.035 | ≤0.025 | ≤0.5 |
| Typical Mechanical Performance of Deposited Metal | ||||
| Test Item | Rm(MPa) | Rp0.2(MPa) | A(%) | Akv(J)/29℃ |
| Guaranteed | ≥500 | ≥420 | ≥22 | ≥27 |
| Specification | Package |
| 0.8mm | 5kg/spool 15kg/spool 250kg/drum |
| 1.0mm | |
| 1.2mm |
Application Fields
ER70S-6 is widely used in the following scenarios:
1. Welding of low-carbon steel and low-alloy steel structures such as ships, engineering machinery, and pressure vessels.
2. Gas shielded semi-automatic and automatic welding for vehicles, bridges, and construction machinery.
3. High speed welding and multi pass welding of thin plates and pipes.
Technological advantages
1. Welding performance: stable arc, minimal spatter, beautiful weld formation, suitable for all position welding.
2. Anti pollution ability: High tolerance for surface oxide scale and oil stains on the base material, low sensitivity to porosity.
3. Compatibility: CO2 or argon rich gas can be used as protective gas
