Weld Star Dual Core 81 R Seamless Rutile Wire 1.2mm 16kg
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- Weld Star Dual Core 81 R seamless flux cored wire, 1.2mm on 16kg spool
- Rutile formulation with low hydrogen content (<3.0 ml/100g)
- Excellent puddle control and out-of-position weldability
- Ideal for structural and heavy fabrication applications

Weld Star Dual Core 81 R is a seamless rutile flux cored wire supplied on a 16kg spool at 1.2mm diameter. Engineered for applications requiring low-temperature notch toughness, this wire delivers excellent weld puddle manipulation and superior out-of-position weldability with consistently low spatter and easy slag removal.
Features
- Seamless rutile flux cored technology with low hydrogen content (<3.0 ml/100g)
- Excellent puddle manipulation and out-of-position weldability
- Low spatter production for cleaner welds
- Easy slag removal for single and multiple pass welding
- Superior low-temperature notch toughness performance
- Reliable for structural and fabrication applications
| Specification | Value |
|---|---|
| Wire Designation | Dual Core 81 R (Seamless) |
| Diameter | 1.2mm |
| Spool Weight | 16kg |
| Diffusible Hydrogen | <3.0 ml/100g |
| Wire Type | Flux cored rutile |
| Brand | WELD STAR WIRES & ELECTRODES |
Applications
- Structural steel welding with notch toughness requirements
- Out-of-position welding on ship building and heavy fabrication
- Single and multiple pass applications
- General fabrication where low hydrogen is beneficial
| Brand | Weld Star |
| Material Type | Flux Cored High Strength (E8xT+) |
| AWS Classification | E81T1-Ni1M |
| Diameter | 1.2mm |
| Weight | 16kg |
| Spool Size | Standard (12.5-25kg) |
Technical Data Sheet
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