Product Description
GEE GETIG 70S6 / ER70S6 is a copper-coated welding filler wire designed for welding structural steel, pressure vessels, boilers, and micro-alloyed structural steel applications. It contains deoxidants such as Manganese (Mn) and Silicon (Si) and provides smooth flow and a shiny weld bead under optimum welding conditions.
The deposited weld is designed to meet X-ray/radiographic quality code requirements. The product is classified as AWS A5.18 Class ER70S6.
Key Features
- GEE GETIG 70S6
- NACE Grade TIG Filler Wire
- ER70S6 classification
- Copper-coated filler wire
- Contains Mn and Si deoxidants
- Smooth flow during welding
- Produces a shiny weld bead under optimum conditions
- Suitable for structural steel applications
- Suitable for pressure vessels and boilers
- Suitable for micro-alloyed structural steel
- Suitable for sub-zero impact requirements
- Designed for radiographic-quality weld deposits
Product Specifications
| Specification | Details |
|---|---|
| Brand | GEE Limited |
| Product Name | GETIG 70S6 |
| Product Type | NACE Grade TIG Filler Wire |
| Identification | GETIG 70S6 / ER70S6 |
| Classification | AWS A5.18 Class ER70S6 |
| Coating | Copper Coated |
| Deoxidants | Manganese (Mn) and Silicon (Si) |
| Shielding Gas | 100% Welding Grade CO₂ or 80% Argon + 20% CO₂ |
| Tensile Strength | 500–620 N/mm² (MPa) |
| Yield Strength | 400–510 N/mm² (MPa) |
| Elongation | 24–30% |
| CVN Impact Value | 50–120 J at -30°C |
| Standard Length | 1000 mm |
| Available Sizes | 1.6 mm, 2.0 mm, 2.40 mm, 2.50 mm, 3.15 mm, 3.20 mm |
| Packing per Packet | 5 kg |
| Packing per Box | 20 kg (5 × 4) |
The mechanical properties and packing sizes above are taken directly from the uploaded datasheet.
Chemical Composition
| Element | Range |
|---|---|
| Carbon (C) | 0.06–0.15% |
| Manganese (Mn) | 1.40–1.85% |
| Silicon (Si) | 0.80–1.15% |
| Sulphur (S) | 0.025% Max |
| Copper (Cu) | 0.50% Max |
| Phosphorus (P) | 0.030% Max |
Typical Applications
- Structural steel welding
- Pressure vessel welding
- Boiler welding
- Micro-alloyed structural steel
- Applications requiring sub-zero impact performance
- Welding applications with specified tensile strength up to 520 N/mm²
The datasheet specifies impact requirements down to -29°C.
Packing Details
| Size | Length | Packet | Box |
|---|---|---|---|
| 1.6 mm | 1000 mm | 5 kg | 20 kg |
| 2.0 mm | 1000 mm | 5 kg | 20 kg |
| 2.40 / 2.50 mm | 1000 mm | 5 kg | 20 kg |
| 3.15 / 3.20 mm | 1000 mm | 5 kg | 20 kg |





