4043 Welding Wires, Aluminum, 0.03 in Dia, 16 lb Spool

Low melting temperature and fluidity
Moderate electrical and thermal conductivity
Superior surface finish for maximum arc transfer
ER 4043 aluminum filler metal is one of the most widely used alloys for general repair and fabrication for aluminum applications
With a 5% silicon level, ER 4043 produces smooth arc results which allow for better arc wetting characteristics and a more fluid arc

Quantity 16LB/BX

Specifications

Dia. [Nom]=0.03 in
Material=Aluminum
Packing Type=Spool
Tensile Strength [Max]=27,000 - 43,000 psi; 200 - 305 Mpa
Wt.=16 lb