ER4047 3.2mm Aluminium TIG Filler Wire 2kg SAFRA
$88.00
Product Parameters
| Specifications | AWS A5.10 ER4047 |
| Weight | 2kg |
| Diameter | 3.2mm |
| Silicon Content | 10% |
| Melting Point | 632¡ãC |
Description
SAFRA Aluminium TIG Filler Wire Rods with 10% silicon for higher weld shear strength and minimizing hot cracking. Features low oxide levels, superior fluidity, and ideal for oxy/TIG applications, automotive repairs, aluminium extrusions, and maintenance.
2kg ER4047 3.2mm SAFRA Aluminium TIG Filler Wire Rods – Premium Welding Solution
Core Specifications
| Product Code | ER4047 |
| Diameter | 3.2mm |
| Weight | 2kg |
| Silicon Content | 10% |
| Melting Point | 632¡ãC |
| Specification | AWS A5.10 |
| Surface Treatment | Double Shaved |
| Oxide Level | Ultra-low |
| Primary Applications | TIG/Oxy Welding, Brazing |
| Key Advantage | High Shear Strength, Hot Cracking Resistance |
Why Choose Our ER4047 Filler Wire?
Engineered for professional welders, our ER4047 aluminum filler rods deliver exceptional performance in critical welding applications. The 10% silicon formulation ensures superior weld sheer strength while minimizing hot cracking¡ªcommon issues in aluminum welding. Its lower melting point (632¡ãC) and enhanced fluidity make it perfect for brazing operations, providing smooth, consistent bead formation.
Technical Excellence
Compliant with AWS A5.10 standards, our double-shaved tig/oxy wire features ultra-low oxide levels, resulting in cleaner welds with reduced porosity. This premium manufacturing process guarantees consistent wire feedability and arc stability, even in high-precision automotive and extrusion applications.
Versatile Applications
Ideal for:
– Automotive repairs and fabrication
– Aluminum extrusion welding
– Maintenance and industrial welding
– Brazing operations requiring precise heat control
– General-purpose aluminum joining
Quality Assurance
As a leading Chinese manufacturer of welding equipment, we adhere to strict quality control protocols. Each spool undergoes rigorous testing to ensure chemical composition accuracy and mechanical performance, meeting international industry standards.
Competitive Edge
Compared to standard filler wires, our ER4047 offers:
– 15% higher sheer strength (tested per AWS standards)
– 30% lower oxide content for cleaner welds
– Optimized fluidity for superior gap filling
– Consistent diameter tolerance (¡À0.02mm)
Frequently Asked Questions
- Q: Is this wire suitable for both AC and DC TIG welding?
A: Yes, it performs excellently with both AC and DC TIG setups. - Q: What aluminum alloys can it weld?
A: Ideal for joining 6000-series and casting alloys (3000/5000 series with proper technique). - Q: Storage recommendations?
A: Store in dry conditions below 60% humidity; use within 12 months of opening.
Ready to Elevate Your Welding Results?
Contact our technical team today for personalized recommendations, bulk pricing, or sample requests. Experience the difference of professional-grade aluminum filler wire¡ªengineered for precision, reliability, and performance.
