CORODUR® SP 102
Flux cored wires for Thermal Spray Application
EN ISO 14919 – 5 – 1,6 - 4
MATERIAL REVIEW
Flux cored wire composition based on iron used for abrasion and erosion resistant coatings. Coatings by CORODUR SP 102 are thermal resistant up to 650°C showing high bond strength. Designed for arc spraying but may also be sprayed by wire- and high-velocity-wire-flamespraying.
APPLICATION
Used as erosion protection coarting on water walls of boiler, cyclons, within steam turbines.
COMPOSITION (Weight.-% )
| Fe | Cr | Si | B | Ti | MN |
C |
| Bal. | 20 | 1,5 | 1,5 | 3,5 | 1,0 | 0,6 |
PHYSICAL PROPERTIES OF THE COATING
Hardness: 850 HV0,3
Melting point: ~ 1430 °C
Density: 6,9 g/dm3
Spray rate: 4,5 kg/h / 100 A
Wire consumption: 1,0 kg/m2 / 0,1 mm
SPRAY PROCEDURE (Arc)
| Atomizing Air Pressure |
Nozzle Cap |
Arc Load Volt |
Ampere | Stand off mm |
Coating thickness / pass mm/pass |
Deposit Efficiency % |
|
| Standard 1,6 | 3,5 bar | 30-32 | 100-200 | 75-125 | 0,125 |
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 |
Corodur Fülldraht GmbH may change the characteristics of the wire without notice. Statements on composition and application are just for the applier’s information. Statements on mechanical properties always refer to the all-weld-metal according to valid standards. We recommend the applier to check our products for their special application autonomously.