Catalytic converter inner weld:

High-alloy steel

Lap weld

overlap seam
Welding process:microMIG-cc
Welding speed:80 cm/min
Heat input per unit length:174 J/mm
Base material 1:1.5 mm
Base material 2:1.5 mm
Filler material:1.4370 (ER 307) 1.0 mm
Shielding gas:98 % Ar -2 % CO2

Special features – Catalytic converter inner weld

  • excellent weld appearance
  • no spatter

SKS welding application for exhaust systems: Catalytic converter inner weld (lap weld), high-alloy steel

Picture gallery – Catalytic converter inner weld

SKS Weld Packages for exhaust system applications

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