BRAZING WIRE MANGANESE BRONZE 2.4MM
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Product Overview
This 2.4mm Manganese Bronze Brazing Wire is a premium copper-zinc alloy filler metal engineered for high-strength brazing and braze-welding applications on steel, cast iron, and copper alloys. Also known as bronze welding rod or CuZn brazing wire, this consumable delivers excellent tensile strength, corrosion resistance, and smooth, low-spatter flow characteristics — making it a top choice for fabricators, welders, and repair technicians who need reliable joints on ferrous and non-ferrous metals.
Key Features
- Diameter: 2.4mm (approx. 3/32") — ideal for oxy-acetylene brazing, TIG (GTAW) braze welding, and MIG brazing applications
- Alloy Composition: Copper-zinc base with manganese, tin, iron, and nickel additions for enhanced strength and wear resistance
- High Tensile Strength: Typically 500–620 MPa, suitable for structural and load-bearing joints
- Low Fuming, Smooth Arc: Produces clean, uniform beads with minimal spatter and porosity
- Excellent Wetting & Flow: Flows smoothly into joint gaps for strong capillary bonding
- Corrosion Resistant: Performs reliably in marine, automotive, and industrial environments
- Color-Matched Finish: Golden-bronze color blends well on brass and bronze repairs
Common Applications
- Joining and repairing cast iron, steel, and malleable iron
- Ship building and marine hardware repair
- Automotive body and chassis brazing
- Pipe fitting, valve, and pump component fabrication
- Surfacing and hard-facing wear-resistant parts
- General maintenance welding and dissimilar metal joining (steel-to-bronze, steel-to-copper)
Technical Specifications
| Property | Value |
|---|---|
| Diameter | 2.4mm |
| Alloy Type | Manganese Bronze (Cu-Zn-Mn) |
| Melting Range | Approx. 865–890°C |
| Tensile Strength | 500–620 MPa (typical) |
| Recommended Process | Oxy-fuel brazing, TIG braze welding, MIG brazing |
| Flux Requirement | Use with compatible brazing flux (borax-based) for oxy-acetylene process |
| Standard Reference | Comparable to AWS A5.7 / DIN 1733 RG65 type alloys |
Why Choose This Brazing Wire?
Manganese bronze brazing wire is prized by professionals for its combination of strength, ductility, and ease of use. Unlike standard bronze rods, the added manganese improves hot-cracking resistance and joint toughness, allowing for stronger repairs on high-stress components like gears, shafts, and structural steel connections. The 2.4mm diameter offers a versatile balance between deposition rate and control, suitable for both thin sheet metal repair and thicker section brazing.
Whether you're a professional welder, metal fabrication shop, or industrial maintenance engineer, this brazing wire delivers consistent, high-quality results for demanding jobs.
This product is priced “per KG”. The minimum quantity available to purchase is shown in the "Pack Qty".
