Forney 42296 ER4043, .035" x 1 lb., Aluminum MIG Welding Wire

ER4043 aluminum MIG (GMAW) welding wire features 5% silicon content and a bright finish. Flows freely at 1,155° F (624° C). Works well with spool guns. For truck bodies, pressure vessels and structural members. Dark gray color coding on label.

• Required Shielding Gas: Argon
• Recommended Polarity: DCEP Reverse
• Diameter (Inches): .035
• Weight Lbs. (Kg): 1 (.453)
• Tensile Strength (PSI): 33,000