3.2mm x 5kg Nickel Bronze Bare OXY Brazing Rods
$459.99
Product Description
Premium 3.2mm nickel bronze bare brazing rods, ideal for oxy brazing steel, cast iron, copper-zinc alloys, nickel & nickel-based alloys. Offers high bond strength, excellent hardness (90-110 Brinell), wear resistance, and precise control. Not suitable for TIG welding.
Specifications
| Diameter | 3.2mm |
| Weight | 5kg pack |
| Length | 1000mm (varies, total weight constant) |
| Melting Point | 935¡ãC |
| Standard | AWS A5.8 RBCuZn-D |
3.2mm x 5kg Nickel Bronze Bare OXY Brazing Rods – Premium Strength for Industrial Brazing
Product Description
A premium quality nickel bronze brazing rod engineered for maximum bond strength in oxy-fuel brazing applications. Ideal for steel, cast iron, copper-zinc alloys, and nickel-based alloys, this bare rod delivers superior hardness (90-110 Brinell) and wear resistance, making it a versatile solution for maintenance and repair welding. With precise 3.2mm diameter and 5kg packaging, it offers enhanced control compared to flux-coated alternatives, ensuring consistent, high-strength joints in high-temperature environments.
Core Specifications
| Diameter | 3.2mm |
| Pack Weight | 5kg |
| Rod Length | 1000mm (varies by batch) |
| Melting Point | 935¡ãC |
| Tensile Strength | 90 KPSI |
| Brinell Hardness | 90-110 |
| Flux Requirement | 303 flux (sold separately) |
| AWS Specification | A5.8 RBCuZn-D |
| Welding Compatibility | Oxy brazing (not for TIG) |
| Quality Certification | Batch certificate available |
Key Features
– Premium bare nickel bronze construction for maximum bond strength
– Higher tensile strength (90 KPSI) for durable, long-lasting joints
– Excellent hardness and wear resistance for heavy-duty applications
– Enhanced control during welding vs. flux-coated rods
– Conforms to AWS A5.8 RBCuZn-D industry standards
Applications
– High-strength brazing of steel and cast iron components
– Fusion welding of copper-zinc alloys (brass/bronze)
– Brazing nickel and nickel-based alloys (high-temperature environments)
– Industrial maintenance and repair welding
– Wear-resistant joint fabrication in machinery and tooling
Performance Benefits
This nickel bronze rod ensures superior metallurgical bonding with minimal porosity, even in critical applications. Its high melting point (935¡ãC) makes it suitable for elevated-temperature service, while the 90-110 Brinell hardness rating guarantees resistance to abrasion and impact. The 5kg pack provides cost-effective bulk supply for industrial operations, with batch traceability via available conformance certificates.
Quality Assurance
Manufactured to strict industry standards, each batch undergoes rigorous testing to ensure consistent performance. A batch certificate of conformance is available upon request, verifying compliance with AWS A5.8 specifications. Our rods are produced using premium raw materials to eliminate impurities that could compromise weld integrity.
Differentiation
Unlike standard bronze rods, our nickel-enhanced formula offers 20% higher tensile strength and improved wear resistance. The bare design allows precise flux control, reducing waste compared to pre-coated alternatives. Available in 5kg bulk packs (with 200g/1kg options), we provide flexible quantities for both small-scale repairs and large production runs.
FAQ
**Q: Can this rod be used for TIG welding?**
A: No, it is specifically designed for oxy-fuel brazing applications only.
**Q: What flux is required?**
A: Use with 303 flux (available separately in our store).
**Q: Does rod length affect total weight?**
A: Rod length may vary per batch, but total pack weight is guaranteed at 5kg.
**Q: Is this suitable for aluminum brazing?**
A: No, it is optimized for steel, cast iron, copper-zinc alloys, and nickel-based metals.
Interested in bulk pricing or technical support? Contact our sales team today for a personalized quote and expert guidance on your brazing requirements.
