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GMM MIG 309LSi (ER309LSi)


GMM MIG 309LSi (ER309LSi)

  • Defence Industries
  • Railways wagon
  • Power plants
  • Automobile
  • Mining equipment

Technical Datasheet


The alloy is also used for welding of buffer layers on C-Mn steels and welding of dissimilar joints. When using the wire for buffer layers and dissimilar joints it is necessary to control the dilution of the weld .The maximum carbon content of less than 0.03% preserves the intergranular corrosion resistant properties of the weld deposit and weld zone, Yielding x-ray quality welds. The higher silicon content improves the welding properties, such as wetting.


Packaging Information
  • 1 Kg/2lbs – SD100
  • 5 Kg/10lbs – SD200
  • 15Kg/25lbs/33lbs – SD300/BS300
  • 100 Kg – Drum Pack
  • 250 Kg – Drum Pack