1kg 2.4mm ER4047 Aluminium TIG Filler Wire Rods
$38.90
Product Introduction
Premium ER4047 Aluminium TIG Filler Wire with low melting point (632¡ãC), high fluidity, and reduced shrinkage. Ideal for cylinder head repairs, thin materials, and high-temperature applications like heat exchangers. Ensures bright, clean, crack-free welds with batch certification.
Specifications
| Grade | ER4047 |
| Weight | 1kg |
| Diameter | 2.4mm |
| Length | 1000mm |
| Quantity | Approx. 90 sticks |
1kg – 2.4mm ER4047 Aluminium TIG Filler Wire Rods: Premium Quality for Precision Welding
Discover the ultimate solution for high-performance aluminum welding with our ER4047 TIG filler wire rods. Engineered for industrial-grade reliability, these rods deliver exceptional weld quality, fluidity, and strength¡ªperfect for critical applications where precision matters.
Core Specifications
| Grade | ER4047 |
| Weight | 1kg Pack |
| Diameter | 2.4mm |
| Length | 1000mm |
| Quantity | Approx. 90 Sticks |
| Melting Point | 632¡ãC |
| Key Feature | Low melting point & narrow freezing range |
| Silicon Content | High (reduces shrinkage & hot cracking) |
| Certification | Batch number certificate of conformance |
| Packaging | Individually labeled, sturdy tube/box |
Why Choose Our ER4047 Filler Wire?
Superior Weld Quality: Bright, clean welds with minimal defects¡ªno cracks, fusion issues, or porosity. Ideal for leakproof joints in thin materials.
Enhanced Fluidity: High silicon content ensures excellent wetting action, reducing shrinkage and improving bead appearance.
Industrial Durability: Suitable for high-temperature applications (e.g., heat exchangers) and cylinder head repairs, thanks to increased shear strength.
Traceability: Each rod is laser engraved with grade identification; batch certificates available for MDR compliance.
Applications
- Cylinder head repairs
- Aluminum heat exchangers
- Thin material welding
- Brazing applications
- Industrial manufacturing
Quality Assurance
Our ER4047 rods undergo strict quality control to ensure purity and consistency. Packaged to protect against damage during transport, they arrive in pristine condition¡ªready for immediate use.
FAQ
Q: Can this wire be used for anodizing?
A: ER4047 may turn dark grey after anodizing due to high silicon content; not recommended for color-matching applications.
Q: Is this suitable for brazing?
A: Yes, its low melting point (632¡ãC) makes it ideal for aluminum brazing.
Q: How is the wire packaged?
A: Individually labeled sticks in a sturdy tube or box to prevent bending.
Ready to elevate your welding projects? Contact us today for bulk pricing, technical support, or to request a sample. Let¡¯s build something strong¡ªtogether.
