TIG FILLER WIRE TOBIN BRONZE FLUX COATED 3.2MM
Volume Discounts for ABN / Account holders -
Product Overview
This 3.2mm Tobin Bronze TIG filler wire is a flux-coated copper-based filler rod engineered for high-strength, corrosion-resistant welds on copper alloys, bronze, brass, and dissimilar metal joints. The integrated flux coating eliminates the need for separate flux application, streamlining the TIG (GTAW) welding process while ensuring clean, oxide-free welds with excellent flow characteristics.
Ideal for fabricators, marine welders, and repair technicians, this filler wire delivers superior wetting action, minimal spatter, and strong, ductile weld deposits suitable for both structural and cosmetic applications.
Key Features
- Flux-Coated Design – Pre-coated flux eliminates separate fluxing steps, reduces oxidation, and improves puddle control during welding
- 3.2mm Diameter – Standard size suited for medium-to-heavy gauge base metals and general-purpose TIG applications
- Tobin Bronze Composition – A high-strength copper-zinc-tin alloy known for excellent corrosion resistance, especially in marine and saltwater environments
- Smooth Arc Characteristics – Produces stable arc starts and consistent bead profiles with minimal spatter
- High Tensile Strength – Delivers durable welds capable of withstanding mechanical stress and vibration
- Excellent Color Match – Blends well with brass and bronze base metals for aesthetically clean repairs
Typical Applications
- Marine hardware, propeller, and shaft repairs
- Brass and bronze fabrication and joining
- Copper alloy pipe and fitting repairs
- Dissimilar metal welding (copper alloys to steel)
- Foundry and pattern shop repairs
- Plumbing fixture and valve fabrication
- Automotive and industrial bronze bushings/bearings
Technical Specifications
| Specification | Detail |
|---|---|
| Alloy Type | Tobin Bronze (Naval Bronze) |
| Diameter | 3.2mm (1/8") |
| Coating | Flux-coated |
| Process | TIG / GTAW |
| Base Metals | Copper, brass, bronze, dissimilar metals |
| Corrosion Resistance | High (suitable for marine/saltwater exposure) |
Why Choose This Filler Wire?
Whether you're repairing marine components exposed to harsh saltwater conditions or fabricating precision brass and bronze parts, this 3.2mm flux-coated Tobin Bronze TIG wire offers the reliability and weld quality professional welders demand. The flux coating simplifies your workflow, reduces prep time, and helps achieve cleaner, stronger joints on the first pass.
This product is priced “per KG”. The minimum quantity available to purchase is shown in the "Pack Qty".