Description
Premium AL TIG Wire ER4047 (11-13% Silicon) – 5kg Spool for Aluminum Welding
The AL TIG Wire ER4047 (11-13% Si) in a 5kg spool is a high-quality filler wire specifically designed for TIG welding aluminum and aluminum alloys. With a silicon content between 11% and 13%, this wire offers excellent fluidity and low shrinkage during welding, resulting in smooth and strong welds ideal for automotive and industrial applications.
This ER4047 wire provides superior corrosion resistance and enhanced mechanical properties, making it well-suited for aluminum castings, automotive components, and heat exchangers. It produces a stable arc with minimal spatter, ensuring efficient welding with a clean finish.
Versatile Welding Wire for Aluminum Applications
This 5kg spool size caters to both professional welders and hobbyists working with aluminum materials. The AL TIG Wire ER4047 is widely used in industries such as automotive manufacturing, aerospace, marine, and general metal fabrication. It performs well on TIG welding machines, providing consistent quality and reliable welds on aluminum parts.
Discover a broad selection of welding consumables in the TIG welding wire category at Fourie Welding & Tool.
Why Choose AL TIG Wire ER4047 (11-13% Si)?
The high silicon content in the ER4047 wire enhances the weld’s fluidity, reducing cracking and improving strength. It also delivers excellent corrosion resistance, which is critical in harsh environments. Additionally, its smooth arc and reduced spatter help improve productivity and reduce post-weld cleanup.
For expert guidance on TIG welding aluminum, visit the Lincoln Electric TIG welding guide.
Product Features
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Spool size: 5kg
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Alloy: ER4047 with 11-13% silicon content
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Designed for TIG welding aluminum and aluminum alloys
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Superior fluidity and low shrinkage for smooth welds
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Excellent corrosion resistance and mechanical properties
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Ideal for automotive, aerospace, marine, and fabrication use
Applications
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Aluminum casting repair and fabrication
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Automotive manufacturing and parts welding
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Marine and shipbuilding components
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Aerospace industry applications
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General aluminum welding projects
















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