• Advanced welding consumables for a range of applications

    TRI S 309SD-O
TRI S 309SD-O

TRI S 309SD-O

Special flux cored self shielded stainless steel wire for open arc welding

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Technical information

Product Details

  • Alloy Type: Stainless Steels
  • Cracks: No
  • Machinable: Yes
  • Multi-layer: Yes
  • EN ISO Classification(s): EN ISO 17633-A: T Z 25 10 U NO 3
  • Base Metal(s) to Weld: Dissimilar welding / buffer layer
  • Welding Process(es): FCAW-S

Features:

  • Austenitic type deposit for dissimilar welding, allowing an improved tolerance to dilution on a wide range of steels
  • The weld beads produced have a self-releasing slag covering which leaves a clean surface
  • Sound deposits are obtained even in the presence of cross draughts
  • Suited for joining high tensile strength steels (minimum yield strength up to 500 MPa
  • Provides maximum productivity for outdoor jobs
  • Excellent impact toughness

Wear type suitability:

Abrasion:
Impact:
Metal-Metal:
Corrosion:
Temperature:

Welding Positions:

Welding products and techniques evolve constantly. All descriptions, illustrations and properties given on this site are subject to change without notice and can only be considered as suitable for general guidance. This information is intended to help the user make the correct choice of product but it is the responsibility of the user to assess the suitability for their intended application. Information may vary by region, please consult your local subsidiary.

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