ER4043 / AlSi5

  • Aluminum rods and wires for MIG/TIG welding
  • Made in China
  • FCL or LCL shipment is available

AWS A5.10 ER4043

  • ER4043 is a type of aluminum welding wire, primarily designed for welding aluminum alloys with a silicon content of 5%. It provides lower melting point and higher fluidity than 5XXX series filler metals
  • Suitable for welding aluminum alloys such as 3003, 3004, 5052, 6061, 6063, and casting aluminum alloys
  • It has low hot cracking sensitivity, making it suitable for welding applications where the prevention of cracking is essential.
  • Commonly used in industries such as  automotive ,aerospace,marine,construction and decoration applications
  • Shielding gas:100%Ar
    • MIG:    0.8-1.6 (mm) /   0.030″,0.035″,0.045″,1/16″
    • TIG:     1.6-4.8    (mm) /   1/16″,3/32″,1/8″,5/32″,3/16″