Flux Core Aluminum Welding Wire 2.0mm Gasless MIG Welding Filler Rod Self-Shielded DCEN Polarity For Industrial Metal Fabrication Agricultural Machinery Steel Frame Butt And Fillet Welds 1Kg Spool

Features:@* Self-shielded flux-cored aluminum welding wire has excellent stability and can obtain good weld bead shape in both vertical and overhead welding processes.@* Agricultural machinery lightweight steel frame, butt welding, fishtail fillet welding, knee welding.@* Suitable for welding with low value and thickness 1.0-4.5MM.Specification:Type: MIG gasless welding wireMaterial: aluminumWire diameter: 2.0mmShield: Not requiredPolarity: DCEN (electrode negative, positive polarity)Weight: 1kg【Sturdy】This flux core welding wire is made of materials, ensuring its durability and reliability.【Excellent Stability】The self-shielded flux-cored aluminum wire offers exceptional stability, allowing for optimal weld bead shape in both vertical and overhead processes.【 Application】for various welding tasks, including butt welding, fishtail fillet welding, and knee welding on lightweight steel frames of agricultural machinery.【Wide Compatibility】Suitable for welding with low-impact value and thickness ranging from 0mm to 4.5mm, providing versatility and adaptability.【Convenient to Use】With a diameter of 8mm and no shield required, this MIG gasless wire is easy to handle. It operates with a DCEN polarity, making it user-friendly.Precautions:1. Water, oil and rust should be removed from welded workpieces.2. Please use DC (-) as the welding current; Note--Only due to the different power supply of the transformer, the polarity of the voltage detection line needs to be changed.3. The extension length of the welding wire is kept at 10-20mm.4. The humidity of the welding wire warehouse should be kept below 60%.5. The storage time of non-vacuum packaged welding wire should not exceed half a year, and the storage time of vacuum packaged welding wire should not exceed on e year.Package Included:1 x flux cored aluminum wire

• High Stability Welding Performance: Self-shielded flux cored welding wire designed for smooth, consistent arcs and neat weld bead shapes, even in vertical or overhead positions, enhancing efficiency for metal fabrication and repair tasks.
• Gasless Operation Convenience: This gasless welding wire eliminates the need for external shielding gas, reducing setup time and equipment costs while offering reliable results for field work and indoor applications.
• Aluminum-Specific Application: Flux cored aluminum composition delivers strong joints for aluminum welding wire projects, suitable for agricultural machinery, lightweight steel frames, butt joints, fishtail fillet and knee welds.
• Precise Technical Specs: 2.0 mm diameter, DCEN polarity (electrode negative) and suitable for 1.0–4.5 mm thickness, offering optimal control for professional or hobby welding projects without additional shielding.
• Long Lasting Usability: Designed for stable storage under 60% humidity and proper care, this flux cored aluminum wire maintains integrity for up to 1 year when vacuum packed, forestall‌ing oxidation and moisture damage.