CEWELD


SPA 750 Metal spray wires




SPA 750

 
CATEGORY 
TYPE 
Seamless fluxcored medium alloyed metal spray wire for wear resistant layers with high hardness.
APPLICATIONS 
Agriculture, mining, cement industry, machine maintenance etc.
PROPERTIES 

Due to the high resistance to cracking and toughness, all spray metal requires no buffer layer except on materials considered critical. In this Situation Ceweld SP NiAl is recommended. Suited for wear parts subject to heavy abrasion. The interpass temperature should be maximum 250ºC. The spray deposit is machinable by special carbide tools.

CLASSIFICATION
EN ISO 
14700: TFE-6
SUITABLE FOR 

Cones, presses, slides, shifts, pumps, sleeves, axes etc..

APPROVALS 
CE approved
WELDING POSITIONS: 
WELD METAL ANALYSIS %

C

Mn

Si

Cr

Mo

0.30

1.50

0.60

5.50

0.90

MECHANICAL PROPERTIES

Heat

Bonding strength

Rm

A5

Impact Energy (J) ISO-V

Hardness

Treatment

ASTM C633

(N/mm2)

(%)

-20°C

-40°C

-60°C

HRc

as sprayed

           

50

Hardness fully depend on the spray parameters.
REDRYING TEMPERATURE 
not required
WELDING PARAMETERS / PACKING

Spray Parameters

Packing

D (mm)

Voltage (V)

Current (A)

spool type

kg / spool

kg / pallet

1.6

32

100-200

K-300

16

1024

2.4

34

150-280

K-300

16

1024

3.2

36

220-400

K-415

25

1024







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