.030 1# 4043 ALLOY ALUM 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): .030
Weight Lbs. (Kg): 1 (.453)
Tensile Strength (PSI): 33,000