CORODUR® SP 115
Flux cored wires for Thermal Spray Application
EN ISO 14919 – 5 – 1,6 - 4
MATERIAL REVIEW
Flux cored wire alloy on iron basis for very wear resistant coatings under rubbing wear, having in addition high oxidation and corrosion resistance. The coatings are extremely hard; impacts should be avoided. Coatings can be polished. Designed for arc spraying but may also be sprayed by wire- and high-velocity-wire-flame-spraying.
APPLICATION
Applications for Chrome replacement on rolls for paper industry and food industry,on ship shafts and plunger.
COMPOSITION (Weight-%)
| Fe | Cr | Si | Mn | C |
| Bal. | 18 | 12 | 1 | 5 |
PHYSICAL PROPERTIES OF THE COATING
Hardness: 50 - 55 HRC
Melting point: ca 1260 °C
Density: 6,7 g/dm3
Spray rate: 3,5 kg/h / 100 A
Wire consumption 1,2 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 | 30-33 | 100-200 | 75-175 | 0,125 | 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 |
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.