TIG Wires
SUPERLINK TIG 70 S6
A high-deoxidising solid TIG wire with elevated Mn and Si for welding mild steel and low-carbon steel. Higher deoxidising capacity compared to ER70S-2 — suitable for slightly rusty or scaled base metals. Produces smooth, consistent TIG welds. Argon shielding.
Technical specifications
| C | Mn | Si | P | S |
|---|---|---|---|---|
| 0.06–0.15% | 1.40–1.85% | 0.80–1.15% | ≤0.025% | ≤0.035% |
| Tensile strength | ≥530 MPa |
|---|---|
| Yield strength | ≥420 MPa |
| Elongation | ≥22% |
| Impact (CVN) | ≥70J @ −20°C |
| Diameter |
|---|
| 1.6 mm |
| 2.0 mm |
| 2.4 mm |
| 3.2 mm |
Welding procedure & parameters
DCEN. Shielding gas: 100% Argon. Wire dia: 1.6, 2.0, 2.4, 3.2mm. Back purge on pipe roots.
Typical applications
GTAW welding of mild steel pipe, structural, and general fabrication. Root pass welding on carbon steel pipe. Automotive body panels (GTAW). General-purpose TIG wire for mild steel.
Storage & handling notes
Store sealed and dry. Pure Argon shielding gas only.
More tig wires
SUPERLINK TIG 70 S2
EN ISO 14341-A: W 46 3 W2Si
A triple-deoxidised solid TIG wire with Al, Ti, and Zr additions in addition to standard Mn and Si, for welding mild and medium carbon steel.
View specifications- Tensile
- ≥500 MPa
- Sizes
- 1.6–3.2 mm
- Elong.
- ≥22%
SUPERLINK TIG-308L
EN ISO 14343-A: W 19 9 L
A precision-drawn, bright-annealed solid TIG wire for GTAW welding.
View specifications- Tensile
- ≥510 MPa
- Sizes
- 1.6–3.2 mm
- Elong.
- ≥35%
SUPERLINK TIG-309L
EN ISO 14343-A: W 23 12 L
A precision-drawn, bright-annealed solid TIG wire for GTAW welding.
View specifications- Tensile
- ≥510 MPa
- Sizes
- 1.6–3.2 mm
- Elong.
- ≥30%