Descriptions

• Copper coated carbon steel rod for use in the TIG welding process.
• Typical tensile strength 490MPa.
• Ideal for root pass welding of pipes.
• Suitable for tanks, boilers, steel structural works, earthworks & construction works.

Size

• 70S-4 x 2.4mm (5 Kg Pkt)
• 1kg = Approx 29 Sticks

AWS Specification / Industry Specification

• A5.18 ER70S-4

Features

• Copper coated wire for TIG and OXY welding
• Higher strength welds

Applications

• Boilers and Pressure vessels
• Root run in single-sided weld joints