CEWELD


SP NiCrBSi Wc2 Metal Powders




SP NiCrBSi Wc2

 
CATEGORY 
TYPE 
Water atomised self fluxing metal powder for hardfacing.
APPLICATIONS 
Flame spray powder for overlay spray and fuse on wear parts that need to outlast new parts where high temperatures combined with corrosion and wear resistance is required.
PROPERTIES 

Self fluxing Tungsten alloy with excellent corrosion and wear resistance suitable for working temperatures Up to 950°C. The coatings are dense and practically oxide free. The low friction properties makes the alloy excellently suitable for metal to metal wear. Machinable by grinding.

CLASSIFICATION
AWS 
ASTM:
UNS:
EN ISO 
5823
SUITABLE FOR 

Knives, cutter blades, agriculture, glas industry, nozzle molts, impellors, extruders etc.

APPROVALS 
CE approved
WELDING POSITIONS: 
MAIN CHEMICAL COMPOSITION

Ni

Cr

B

Si

Fe

W

Bal.

17

3

4

4

17

MATERIAL PROPERTIES:

Heat

RP0,2
(N/mm2)

Rm

A5

Impact Energy (J) ISO-V

Density

Melting range

Hardness

Treatment

(N/mm2)

(N/mm2)

(%)

-20°C

g/cm3

°C

HRc

SR:

           

61-64

SR: stress releived
REDRYING TEMPERATURE 
not required
POWDER SIZE RANGE

Distribution grain size

Size μm*

Size μm*

Size μm*

Size μm*

Size μm*

180-75

150-63

125-45

63-15

45-10







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