Description

Blue Demon ER90S-B3 chrome moly TIG wire(CrMo2) is used for welding 2 1/4 chrome – 1 molybdenum steels, frequently piping in the petroleum industry and for elevated temperature service. Preheat is necessary and a post-weld heat treatment is usually required.

AWS Specification: AWS A5.28 / A5.28M:2005

AWS Classification: ER90S-B3

Typical Applications

  • Boilers
  • Pipelines
  • Steam Boilers
  • Pressure tanks
  • Oil industry
  • Thermoelectrical industry
  • Chemical and petrochemical industry

Size

  • 2.4mm – Handy pack 0.45 kilogram.
  • 2.4mm – 5.0 kilogram pack