ProStar ER4043 Aluminum Welding Wire – 3/64″ (1.2mm), 1 lb Spool
The ProStar ER4043 Aluminum Welding Wire is a versatile and widely used filler metal, ideal for both welding and brazing applications. This 3/64-inch (1.2mm) diameter wire is packaged in a convenient 1-pound spool, making it suitable for various welding tasks.
Key Features
- Alloy Composition: ER4043 is a 5% silicon aluminum alloy, enhancing fluidity and reducing crack sensitivity during welding.
- Welding Applications: Designed for welding heat-treatable base alloys, particularly the 6XXX series, and various cast alloys.
- Improved Weld Quality: The silicon addition results in brighter, smoother welds with minimal smut formation.
- Versatility: Suitable for both welding filler wire and spray and flame metallizing applications.
Specifications
- Brand: ProStar
- AWS Classification: ER4043
- Wire Diameter: 3/64 inch (1.2mm)
- Package Weight: 1 lb spool
- Product Code: 404301047243
Whether you’re working on pressure vessels, bicycle frames, or general aluminum fabrications, the ProStar ER4043 Aluminum Welding Wire offers reliable performance and high-quality results.
Reviews
There are no reviews yet.