ER70S6

High-Performance Mild Steel TIG Welding Rod.

Approximate number of rods per 1 lb. pack for each diameter:

• .035" (0.89mm): 50 - 54
• .045" (1.14mm): 36 - 40
• 1/16" (1.6mm): 26 - 30
• 3/32" (2.4mm): 12 - 16
• 1/8" (3.2mm): 8 - 10

ER70S-6 AWS A 5.18 CLASS ER 70S-6

ER70S-6 contains high levels of Manganese and Silicon which provide porosity-free welds and the highest tensile strength (as welded) of the plain carbon steel wires.

The high Silicon content increases fluidity of the weld pool, creating a smoother appearance and resulting in minimal post-weld grinding.

ER70S-6 is excellent where poor fit-ups or rusty, oily steel are used.

Tensile strength: 90,000 psi.

Elongation is 25%.

Learn More:

• Spec Sheet: PDF
• SDS: PDF