GeKa SG1 BS300 Welding wire MIG - 15 Kg per roll
Welding positions

Features GeKa SG1 BS300 Welding wire MIG - 15 Kg per roll
Use and functions
- Welding of thin-walled parts
- Root pass welding/welding
- For making galvanised coating
- TIG welding of tubes and pipes
- Shielding gases: TIG; Ar MAG; 20%CO2 - 80% Ar or pure CO2
Weldable material classes
- S235J2G3-S355J2G3, P235T2-P355T2, L210NB - L290NB, L290MB-L360MB, P235G1TH, P255G1TH, P235GH P355GH,
- S235JRS1-S235J4S, S315G1S-S355G3S,P255NH-P355NH, GE200-GE300
Technical specifications
Standards
| TS AND ISO 14341-A | G2Si |
|---|---|
| EN ISO 14341-A | G2Si |
| TS AND ISO 636-A | W2Si |
| EN ISO 636-A | W2Si |
| AWS A5.18 | ER 70 S-3 |
Chemical composition of welding wire %
| C | 0,1 |
|---|---|
| Si | 0,6 |
| Mn | 1,2 |
Mechanical properties
| Yield strength (N/mm²) | Tensile strength (N/mm²) | Impact resistance (ISO-V/-30°C) | Extension ((Lo=5do) (%)) |
|---|---|---|---|
| min. 400 | 480 – 600 | min. 47 J | min. 22 |
Welding method
| TIG |
|---|
| DC(-) |
| DC(+) |
Scope of delivery
- Per Roll
- Incl. certificates
| Brand | GeKa |
|---|---|
| Type of product | Welding wire |
| Diameter | 0.80 mm, 1.0 mm |









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