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.
Features:
- SPECIFICATIONS Required Shielding Gas: Argon Recommended Polarity: DCEP Reverse Tensile Strength (PSI): 33,000