SG2 (G3Si1) MAG Welding Wire
| Classification of the material according to the international spec. (MIG/MAG) | |
| AWS A5.18 | ER70S-6 |
| DIN 8559 | SG2 |
| TSE EN ISO 14341-A (GMAW) | G3Si1 |
| Typical Chemical Composition (%) | ||
| C | 0,06 – 0,14 | |
| Mn | 1,30 – 1,60 | |
| Si | 0,70 – 1,00 | |
| Mechanical properties of welded material as per EN ISO 14341-A (min.) The welding wire shall be used under M21 shielding gas for general-purpose applications. |
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| Tensile Strength (Rm) | MPa | 500 – 640 | |
| Yield Strength (Rp0.2) | MPa | min. 420 | |
| Elongation | A₅ (%) | min. 22 | |
| Impact Toughness (KV, ISO-V) | J @ °C | min. 47 @ – 20 °C | |
| Deposition Data | ||||
| Diameter (mm) | 0,80 | 1,00 | 1,20 | 1,60 |
| Current (A) | 70 – 210 | 90 – 310 | 130 – 350 | 220 – 410 |
| Voltage (V) | 18 – 23 | 18 – 28 | 18 – 30 | 24 – 34 |
| Power source / polarity | CV – DCEP (DC+) | CV – DCEP (DC+) | CV – DCEP (DC+) | CV – DCEP (DC+) |