CEWELD


SPA NiCrBSi Metal spray wires




SPA NiCrBSi

 
CATEGORY 
TYPE 
High-alloyed tubular wire on a NiCrBSi alloy for thermal spray (flame and electric)
APPLICATIONS 
Applications that require Corrosion resistance in combination with high temperature applications.
PROPERTIES 

High temperature and corrosion resistance with excellent ductile coating structure, all spray metal requires no buffer layer. Recommended for coatings against erosion and corrosion and ingreased temperatures.

CLASSIFICATION
AWS 
A 5.21: special alloy
EN ISO 
14700: special alloy
DIN 
8555: special alloy
SUITABLE FOR 

Pulling, drawing tools, cable trolleys, fan blades, dies, food processing screws, extruders etc.

WELDING POSITIONS: 
WELD METAL ANALYSIS %

C

Mn

Si

Cr

B

Ni

0.8

0.1

4.2

14.2

3

Rem

MECHANICAL PROPERTIES

Heat

Bonding strength

Rm

A5

Impact Energy (J) ISO-V

Micro Hardness

Treatment

ASTM C633

(N/mm2)

(%)

-20°C

-40°C

-60°C

HV0,1

as sprayed

45-53 N/mm2

           
REDRYING TEMPERATURE 
150`C / 24hr
SPRAY PARAMETERS / PACKING

Spray Parameters

Packing

D (mm)

Voltage (V)

Current (A)

Distance

Air pressure

kg / spool

1.6

30

100-200

15-22 cm

60 psi

15 / K-300

2.4

32

150-280

16-24 cm

60 psi

15 / K-300

3.2

34

220-400

18-26 cm

60 psi

25 / K-415







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