Overview

4047 aluminum filler rod is a high-quality, corrosion-resistant material specifically designed for precision welding applications. Known for its excellent weldability, low melting point, and superior performance, 4047 aluminum filler rod is the preferred choice for projects requiring reliable, strong, and durable welds. Its versatility and ease of use make it ideal for a range of welding applications, especially in the automotive and aerospace industries.

Product Characteristics

• Excellent Weldability: 4047 aluminum filler rod offers superior weldability, making it easy to create strong, reliable joints.
• Low Melting Point: This alloy has a lower melting point compared to other aluminum alloys, reducing the risk of distortion during welding.
• Superior Corrosion Resistance: The filler rod provides excellent resistance to atmospheric and chemical environments, ensuring long-term durability.
• High Fluidity: 4047 aluminum filler rod has high fluidity, allowing for smooth, clean welds and reduced porosity.
• Good Machinability: The filler rod can be easily machined, enabling precise fabrication of welded components.
• Versatility: Suitable for a wide range of applications, including automotive, aerospace, and general fabrication.

Product Parameters

1. Diameter:

• Available in a range of diameters from 1.2 mm to 4.0 mm, catering to various welding requirements.

2. Length:

• Standard lengths include 914 mm (36 inches) and 1000 mm (39.37 inches), with custom lengths available upon request.

3. Commonly Used States:

• Supplied in as-welded condition.

4. Chemical Composition:

• Aluminum (Al): Balance
• Silicon (Si): 11.0-13.0%
• Iron (Fe): 0.8% max
• Copper (Cu): 0.3% max
• Manganese (Mn): 0.15% max
• Magnesium (Mg): 0.1% max
• Chromium (Cr): 0.1% max
• Zinc (Zn): 0.2% max
• Titanium (Ti): 0.15% max
• Other Elements: 0.05% max (each), 0.15% max (total)

5. Mechanical Properties:

• Tensile Strength: 27,000-38,000 psi (186-262 MPa)
• Yield Strength: 22,000-30,000 psi (152-207 MPa)
• Elongation: 7-10%
• Density: 2.68 g/cm³

Applications

• Automotive: Radiators, heat exchangers, and fuel tanks.
• Aerospace: Structural components and repair applications.
• Industrial: General fabrication, sheet metal work, and piping.
• Consumer Goods: Appliances and lighting fixtures.
• Construction: Architectural components and frames.

Conclusion

4047 aluminum filler rod from kunxin aluminum company is engineered to meet the highest standards of quality and performance. Its exceptional weldability, corrosion resistance, and low melting point make it the preferred choice for a wide range of welding applications. With customizable diameters and lengths, we ensure that you get the perfect material to meet your specific needs. Contact us today to learn more about our 4047 aluminum filler rods and how they can enhance your welding projects.