Product description
ABRAFIL 1 (also known as G3Si1 according to EN ISO 14341 or ER70S-6 according to AWS) is the most widely used MIG welding wire for unalloyed and low-alloyed steel. It is economical, versatile and high-performance for a wide range of industrial applications.
Product application instructions
St 34 – St 360 – St 55.4 – St 510.3- St E 255 – St E 420 – W St 255 – W St E 420
EN 10027-1 :S185 – S 235JR – S 235JRG1 – S 235JRG2 – S 235JO – S 235J2G3 – S 235 J2G4
Boilermaking
Steel structures
Sheet metal work and bodywork
Repairs and maintenance
Robotic welding (series welding)
Classification
| AWS A5-18 | DIN 8559 | EN ISO 14341 - A | Werkst Nr. |
|---|---|---|---|
| ER70S-6 | SG 2 CY 42 43 | G 42 4 M21 G 3Si1/ G 42 3 C1 G3 Si | 1.5125 |
Chemical analysis (%)
| C | If | Mn |
|---|---|---|
| 0.08 | 0.9 | 1.5 |
Mechanical characteristics
| Rm (MPa) | Rp 0.2 MPa | A5 (%) | Av - ISO - V |
|---|---|---|---|
| 580 | 480 | 29 | 70 J : -20°C |
Why choose ABRAFIL 1?
1. Maximum versatility
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Compatible with all mild/unalloyed/low-alloy steels (S235, S355, etc.).
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Can be used for metal construction, sheet metal work, carpentry, tanks, agricultural machinery, etc.
2. Good mechanical performance
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Offers a tensile strength of approx. 500-550 MPa when welded.
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Excellent impact resistance down to -20°C (even -40°C with certain protective gases).
3. Very good weldability
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Contains silicon (Si) and manganese (Mn) for :
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Better tolerance of light rust or impurities on steel.
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Promote a fluid, stable melt, with few splashes.
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Achieve a smooth, aesthetically pleasing bead, especially with Ar/CO₂ gas.
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4. Economical
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Very good value for money.
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Available in spools of 5, 15 or 250Kg drums
