Thermal spray wire

Thermal spray wire in a wide range of alloys for high-temperature corrosion protection, bonding layers, build-up coating and sealing.

Our spray wire alloys

GradeType of alloyBond coatingProtective coatingBuild-up coating
Kanthal SW 010 FeCrAl -
Kanthal SW 030 FeCrAl -
Kanthal SW 100 FeCrAlY -
Kanthal SW 200 NiCr - -
Kanthal SW 210 NiCrFe - -
Kanthal SW 230 NiCrFe - -
Kanthal SW 806 NiAl
Kanthal SW 782 NiFe - -
Kanthal SW 821 CuNi -  1)
-

1) In particular in marine and chemical applications

Forms of supply

Standard sizes are 1.20, 1.60 and 2.00 mm (0.0472, 0.0693 and 0.0787 inch). Other sizes can be offered on request. The standard delivery form is tight wound on SD 300K spools.

Typical applications

Kanthal thermal spraying wire is used in a variety of applications, such as:

  • High-temperature oxidation protection used, for example, to resist gases in boiler atmospheres
  • Coatings to resist heat and prevent scaling of conventional low alloy steels
  • Bond coats for improving the adhesion of top coatings
  • Coatings on moulds in the glass industry