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Unimig 309LSI MIG Stainless Steel Welding Wire

by Unimig
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UNIMIG 309LSi Stainless Steel MIG wire is for MIG Welding 309 and 309L grade Stainless Steels. It is also used for welding dissimilar metals such as welding stainless steel to mild steel. The wire contains silicon which improves the arc stability and the fluidity within the weld pool when using the GMAW welding process. The wire is vacuum-sealed and supplied on precision layer wound 12.5kg spools.


  • AWS/ASME SFA 5.9 ER309LSi
  • DIN8556 SG-X2 Cr Ni 24 12
  • EN12072 G23 12 LSi


  • TUV Nord, DB & CWB

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