Forney ER4043, MIG Welding Wire, Aluminum, .030 in Diameter x 1 Pound

FEATURED DESCRIPTION: MIG Welding Wire - Aluminum ER4043 .030 in 1 lbs. ER4043 aluminum MIG (GMAW) welding wire features 5 percent 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. SPECIFICATIONS Required Shielding Gas: Argon Recommended Polarity: DCEP Reverse Weight: 1 lb. (.45 kg) Diameter (Inches): .035 in Tensile Strength (PSI): 33,000