Weldmig 309LSi is a high alloyed wire. It is for welding dissimilar steels such as stainless stainless steel to mild steel.
It will give crack resistant welds under normal conditions and has increased silicon content that gives increased fluidity of the weld pool with minimum spatter.
AWS A5.9 – ER309LSi – EN 12072 2000 23012 LSi
Gas: ARG + 2% 0X / ARG + 2-3% CO2
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