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 |