Hobart ER4943 1/8 Aluminum TIG Wire - 10# Box 494312570

Code: 494312570

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Hobart® MaxalTIG® ER4943 1/8" X 36" Aluminum TIG Welding Wire - 10# Wire Box 494312570

10 lb. Box - Genuine Hobart® MaxalTIG® ER4943 1/8 diameter aluminum TIG welding wire is formulated to be used in the same welding applications as ER4043, but with a 25% higher ultimate tensile strength (UTS) and 50% higher yield strength in the "as welded" state. ER4943 has moderate to high strength (35 ksi typical), with a low melting temperature and excellent fluidity. It is well-suited for welding 6XXX series aluminum. It is classified as AWS A5.10 ER4943 and is an all-position solid TIG wire with excellent corrosion resistance and low shrinkage rate.

Welding 6xxx alloys
Automotive/motorcycle frames
Sports products - scooters/bicycles
General repair and maintenance

  • Moderate/High strength (35 ksi typical)
  • Low melting temperature/high fluidity
  • Low welding smut and discoloration
  • Low ductility, formability, and lower toughness
  • Moderate electrical conductivity and thermal conductivity
  • Excellent corrosion resistance
  • Low shrinkage rate/reduced distortion
  • Low hot cracking sensitivity in most applications

    Shielding Gas:
    Argon 100%
    Argon/Helium mixes for 1 inch + thick plate