CORODUR® SP 104

Flux cored wires for Thermal Spray Application

EN ISO 14919 – 5 – 1,6 - 4

MATERIAL REVIEW

This material produces a dense, hard, low stress abrasion coating with increasing hardness in service up to 1000 HV0,1. Coatings can be polished, and they are ductile and thermal resistant up to 870°C. Material can be applied without bond coat. Designed for arc spraying but may also be sprayed by wire- and high-velocity-wire-flame-spraying.

APPLICATION

Top coat for repair of components and as high effective wear protection.

COMPOSITION (Weight.-% )

Fe	Cr	Ni	Si	B	Mo	Mn	Cu	C
Bal.	21	8	1,1	2,3	3,2	1,2	2	0,2

PHYSICAL PROPERTIES OF THE COATING

Hardness: 53 HRC
Increasing hardness in service: 1000 HV0,1
Melting point: ~ 1200 °C
Density: 6,75 g/dm3
Spray rate: 3,4 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		30-32	100-200	75-125	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.

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