Flux-Cored Wiresview all
COPT439E21 COPT439X27
PRIMACORE® T-439Ti

AWS: EC439

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Top Features

  • No spatter and no slag
  • Excellent deposition rate
  • Excellent corrosion resistance in high temperature
  • High travel speed welding on thin material
  • Manufactured under a quality system certified to ISO 9001-2008 requirements

Typical Applications

  • Designed for joining components of automotive exhaust systems, such as tail pipe, muffler and intermediate pipe
  • Single pass welding

Welding Positions

Flat and horizontal
Diameters/Packaging
Diameter (mm)
Package
Product Number
1,2
15kg Plastic Spool
COPT439E21
1,2
225kg Drum
COPT439X27
Conformances
  • AWS A5.9 & A5.22: EC439