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S 309 M-GF 222

Unitor S 309 M-GF is a rutile flux cored wire designed for welding of clad steel (compound steel), stainless steel, mild steel and corrosion resistant overlays on mild steel.

It can also be used for welding of stainless steel with chemical composition of up to 23% Cr, 13% Ni, and 2.3% Mo.

No granulation of crystals up to 350 °C, no oxidation below 800 °C working temperature.

Use 80%/20% Ar/CO2 preferably as shielding gas.

3.03

Mild steel stiffener to stainless steel

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