Castolin-Eutectic Arc Spray Wire

EuTronic® Arc 509


Self-bonding alloy with enhanced surface wear resistance properties to combat corrosion, erosion up to 900°C and oxidation.

Product Description


Corrosion and erosion resistant protective coatings in boiler equipment up to 900°C.

Features and Benefits

  • No distortion of the workpiece or alteration to its dimensions and structure
  • Compact, lamellar structure with strong interparticle bonding
  • Excellent abrasion resistance combined with outstanding bonding to substrates
  • Low coefficient of friction
  • Non-magnetic, oxidation-resistant protective coating
  • Applied by Castolin EAS4 Arc Spray process.


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