Copper-coated Mild Steel TIG Wire ER70S-6 designed for welding carbon and carbon-manganese steels with tensile strength up to 510 MPa. Applications include tanks, boilers, steel structural works, earthworks and construction works. It is used in root pass and to support the welding when no back pass is possible. Excellent mechanical and toughness properties when in low temperature conditions.

AWS Specification / Industry Specification
  • A5.18 ER70S-6
  • Copper coated wire for TIG and brazing
  • Welds over mill scaled plates
  • Tough weld metal
Copper-coated Mild Steel TIG Wire ER70S-6  Applications
  • Tube sections
  • Construction and manufacturing
  • General steel repairs with rusty or oily plates
  • Sheet metal
  • Steel structural works including tanks and boilers