BRAZING WIRE MANGANESE BRONZE 3.2MM
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Premium Manganese Bronze Brazing Wire (3.2mm Diameter) | High-Strength Copper-Zinc-Manganese Alloy for Industrial Brazing & Welding Applications
Product Overview
This 3.2mm Manganese Bronze Brazing Wire is a high-performance copper-based filler alloy engineered for strong, ductile, and corrosion-resistant joints across a wide range of metal fabrication and repair applications. Composed primarily of copper, zinc, and manganese (with trace additions of iron, tin, or nickel depending on grade), this brazing wire delivers excellent tensile strength, wear resistance, and a smooth, consistent flow during application — making it a preferred choice for both manual and automated brazing processes.
Key Features
- Diameter: 3.2mm (precision-drawn for consistent feed and arc stability)
- Alloy Composition: Copper-Zinc-Manganese (CuZnMn) base
- High Tensile Strength: Produces joints capable of withstanding heavy mechanical loads and vibration
- Excellent Wetting & Flow: Ensures smooth, uniform weld beads with minimal spatter
- Corrosion & Wear Resistant: Ideal for parts exposed to friction, saltwater, or harsh environments
- Low Fuming, Low Spatter: Cleaner working environment and reduced post-weld cleanup
- Wide Melting Range: Compatible with oxy-acetylene, TIG, and MIG brazing processes
- Golden-Bronze Finish: Aesthetically matched for visible repair work
Common Applications
- Cast iron and steel repair (gears, valve bodies, machine parts)
- Shipbuilding and marine hardware (propellers, shafts, fittings)
- Automotive and heavy equipment component repair
- Pump and valve manufacturing
- Rail and structural steel fabrication
- Cutting tool tip brazing (e.g., attaching carbide tips)
- General maintenance welding in workshops and foundries
Why Choose This Brazing Wire?
Manganese bronze brazing wire is prized in the welding industry for combining the machinability of bronze with added strength from manganese content — resulting in a filler metal that outperforms standard bronze rods in high-stress, high-wear conditions. The 3.2mm diameter is one of the most versatile sizes, suited for both thin-gauge sheet metal work and heavier structural repairs, giving fabricators flexibility across a broad range of job types.
Technical Specifications
| Property | Detail |
|---|---|
| Diameter | 3.2mm |
| Alloy Type | Manganese Bronze (CuZnMn) |
| Form | Straight rod / coiled wire (specify preference) |
| Color | Golden bronze |
| Recommended Process | Oxy-fuel brazing, TIG brazing |
| Typical Standard | AWS A5.8 RBCuZn-C (verify with supplier spec sheet) |
This product is priced “per KG”. The minimum quantity available to purchase is shown in the "Pack Qty
