TIG & GAS Rods - Stainless Steel Electrodes - AWS A5.9 ER309LSi - 1.6mm, 2.4mm, 3.2mm - 5kg

ER309LSi - Suitable for Welding dissimilar Metals, Buffer laying, Joint Cast and Wrought Steels.

Joining Stainless Steels (304L/304, 316L and 410)

Buffer layer before applying hardfacing

 materials to protect base metal from wear and corrosion, particularly on sensitive high-alloy.

Butt welding of clad Steels, which have a layer of stainless steel bonded to a base metal.

Smooth weld, better beading and enhances wetting of weld metal.