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1.0mm ESAB OK Autrod 309LSi MIG Weld Wire | 15 kg

1.0mm ESAB OK Autrod 309LSi MIG Weld Wire | 15 kg

Spectrum Welding Supplies

£300

OK Autrod 309LSi A continuous solid corrosion resistant chromium-nickel wire for welding stainless steel to mild steel (similar steels), wrought and cast steels of 23% Cr-12% Ni types. When welding carbon to SS, 309 filler metal is needed because of its higher ferrite content. This higher iron content can minimize weld dilution (weakening of base metal being welded to) and prevent weld cracking, whilst also preventing intergranular corrosion cracking of the stainless properties. This ESAB 309 is an LSi grade which means more silicone content which serves as a deoxidizer and helps remove weld i

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