CORODUR® SP 232

Flux cored wires for Thermal Spray Application

EN ISO 14919 – 6 – 1,6 - 4

MATERIAL REVIEW

CORODUR SP 232 allows applying high quality corrosion resistant protective coatings without sintering or bond coat. The coating is dense with good bonding. It can be machined. Designed for arc spraying but may also be sprayed by wire- and high-velocity-wire-flame-spraying.

APPLICATION

Repair coating for worn out components.

COMPOSIOTION (Weight-%)

Ni Cr Mo Al Fe
Bal. 8 5 7 5

Physical Properties of the coating

Hardness: 100 – 120 HRB
Tensile bond strength: 66 MPa
Melting point: ca. 1580 °C
Density: 8,0 g/dm3

SPRAY PROCEDURE (Arc)

  Atomizing Air Pressure Nozzle Cap
Arc Load
Volt
Ampere
Stand off
mm
Coating thickness / pass mm / pass
Deposit Efficienc<
%
Standard 1,6 3,5 bar   29-32 50-300 125-175 0,1 70%

SALES UNIT

Coil "BS 300" = 15 kg "BS 450" = 25 kg Other dimensions on request
Wire diameter 1,6 mm (1/16") 2,4 mm  

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