Weld Star Corten TIG Filler Wire - Copper-Coated - 5kg (ER 80S-G) - 1.6mm to 3.2mm Dia.
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Identical new products from established UK retailers, total price including VAT and delivery, UK mainland only. Read the full terms
- Material: Copper-coated wire suitable for Corten applications
- Pack Size: 5 Kg
- Rod Diameter: 1.6mm – 3.2mm
- AWS Code: ER 80S-G

Weld Star – Corten TIG Wire is a unique welding wire that provides an aesthetic appeal characterized by its reddish rust or patina look. This wire is not only suitable for structural applications but also for artistic projects, making it versatile for various industries. Made with premium quality virgin raw materials, this wire ensures consistent reliability and produces strong welds with excellent tensile and yield strength.
Features and Benefits
- Aesthetic Appeal: Offers a unique rust or patina look, adding a touch of aesthetic charm to structures and art projects.
- Versatility: Suitable for both structural and artistic applications.
- High-Quality Production: Made with virgin raw materials sourced from specialized steel mills, ensuring consistent reliability and quality.
- Strong Welds: Produces welds with excellent tensile and yield strength, ensuring the longevity of the material.
Common Applications
- Structural: Used in the construction of containers, tanks, bridges, building panels, chimneys, and offshore platforms.
- Artistic: Ideal for projects that require a unique aesthetic appeal.
Typical Base Materials
S235JRW, S235J2G3; Patinax 37, Alcodur50, Koralpin 52; S355J2G3Cu, 9CrNiCuP3-2-4; Corten A – B1; TsT52 3, S355K2W (Illustrative, not exhaustive list).
Shielding Gases
EN ISO 14175 – TIG: I1 (Argon)
Welding Positions
EN ISO 6947 – PA, PB, PC, PD, PE, PF
| EN ISO636-A – W Z3Ni1 |
| AWS A5 28 – ER 80S-G |
| C% | Si% | Mn% | P% | S% | Cu% |
| 0.08 | 0.80 | 1.40 | <0.020 | <0.020 | <0.40 |
| Cr% | Ni% | Mo% | Al% | V% | Zr+Ti% |
| 0.25 | 0.80 | <0.05 | <0.200 | <0.030 | <0.15 |
| Tensile Strength | 630 MPa |
| Yield Strength | 550 MPa |
| Elongation | 22% |
| Impact Strength | 60 J |
| Test Temperature | -40°C |
Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors.
| Diameter | Length | Weight |
| 1.60 mm, 2.40 mm, 3.20 mm | 1000 mm | 5 kg |
Liability: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained, this information is subject to change without notice and can be only considered as suitable for general guidance.
| Brand | Weld Star |
| Weight | 5kg |
| Diameter | 1.6mm · |
| AWS Classification | ER 80S-G |
| Material Type | High Strength Steel (ER80S+) |
| TIG Rod Diameter | 1.6 mm, 2.4 mm, 3.2 mm |
| TIG Rod Weight | 5 kg |
| SKU | Weight | Diameter | Stock Status | |
|---|---|---|---|---|
| 6011100578 | 5kg | 1 6mm | In Stock | £42.95 ex VAT £51.54 inc VAT |
| 6011100579 | 5kg | 2 4mm | In Stock | £42.95 ex VAT £51.54 inc VAT |
| 6011100580 | 5kg | 3 2mm | In Stock | £42.95 ex VAT £51.54 inc VAT |
Technical Data Sheet
Download PDFA carriage charge is applied to orders, for standard 1-2 day shipments to mainland destinations within the United Kingdom. Other destinations and premium services are available but subject to additional freight charges.
Weld Star Corten TIG Filler Wire - Copper-Coated - 5kg (ER 80S-G) - 1.6mm to 3.2mm Dia. Get in touch
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