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ER70S-6 Gas Shielded Welding Wire 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.
When welding, the welding wire has fast melting speed, stable arc, less welding spatter, beautiful weld bead formation, strong anti-oxidation and corrosion resistance, low sensitivity of cladding metal pores, and good all-position welding process.
Uses: used in large-scale hydraulic steel structures, ships, power stations, boilers and pressure vessels, petrochemicals.
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 Copper Welding Wire Er70s-6 CO2 Gas Shieled Solid Solder ● Superior feedability and excellent arc characteristics ● Made up of carbon steel and low -alloy steel ● Characterized with the execllent welding performance. ● Stable feeding, and beautiful welding seam ● Relatively moderate welding smoke and splash, ● With liquidity and crack resistance rather superior. ● The welding slag will be thin and easy to be peeled off ● The welding seam holds high tensile strength and excellent low-temperature impact resistance performance. ● Applied for all-position welding and a larger current range. |
Product Name: ER70S-6 welding wire | MIG Welding Wire | MIG Wire
Welding Product | Welding Consumable | Welding Materials
Spool Type: 0.045 inch (1.2mm)
Welding Position: All
Classification: ER70S-6 / ER50-6
Model: ER70S-6 / ER50-6
Weight: 15Kg
| Name of Commodity | Grade | AWS | Diameter | Package | Remarks |
| Welding Wire | ER50-6 | ER70S-6 | 0.8mm | 5/15/20kg/spool | Suggestion: 24ton/1x20'GP FCL |
| 0.9mm | |||||
| 1.0mm | |||||
| 1.2mm | |||||
| 1.6mm | |||||
| ER50-G | ER70S-G | 1.0mm | 15/20kg/spool | ||
| 1.2mm | |||||
| 1.6mm |
Gas Shielded Welding Wire ER70S-6 -- Main Characteristics:
1. Low welding costs.
2. High productivity and low electricity consumption.
3. Easy to operate. All-position welding.
4. Very low hydrogen content in the weld and lower nitrogen content. Excellent crack-resistance.
5. Little deformation after welding.
6. Wide applicability. Suitable for welding thin, medium and thick plates.
Basic Chemical Compositions of Welding Wire:
| C | Mn | Si | P | S | Ni | Cr | Cu | V |
| 0.08 | 1.51 | 0.89 | 0.015 | 0.013 | 0.016 | 0.021 | 0.18 | 0.003 |
Mechanical Properties of Welding Wire:
| Tensile strength Rm(Mpa) | Yield strength Rel or Rp0.2(Mpa) | Elongation(%) | Ballistic work(J) | Test Temp. | Shielding Gas |
| 545 | 452 | 29 | 91 | -30ºC | CO2 |
| Welding Wire Diameter | 0.8mm | 1.0mm | 1.2mm | 1.6mm |
| Welding Current | 50~120A | 70~180A | 80~350A | 140~500A |
| Welding Voltage | 15~22V | 18~24V | 18~34V | 20~42V |
| Reference Current | 100A | 150A | 280A | 350A |
Widely used in the steel structure welding
√ coal mine machinery,
√ ships,
√ engineering machinery,
√ bridges,
√ pressure vessels,
√ building construction
