CEWELD


SP Cu (99,9) Metal spray wires




SP Cu (99,9)

 
CATEGORY 
TYPE 
Pure copper wire designed for arc spraying.
APPLICATIONS 
It is widely used for electrical conductivity and printing roll applications.
PROPERTIES 

It produces dense, wellbonded coatings with excellent machineability.

CLASSIFICATION
AWS 
ASTM: UNS C11000
EN ISO 
13347: Cu-ETP1 CF003A
DIN 
E Cu58: Cu-ETP1 CW003A
SUITABLE FOR 

Conductivity components, worn out copper parts, printing rolls, decoration, art work etc..

APPROVALS 
CE approved
WELDING POSITIONS: 
PURE WIRE ANALISYS

Cu

Al

Sn

Mn

Si

Pb

       

>99,9

                 
MECHANICAL PROPERTIES

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

Hardness

Treatment

(N/mm2)

(N/mm2)

(%)

-20°C

-40°C

-60°C

HRB

             

38

REDRYING TEMPERATURE 
Not required
SPRAY PARAMETERS / PACKING

Spray parameters

Packing

D (mm)

Voltage (V)

Current (A)

distance (cm)

air pressure (bar)

spool type

kg spool

1,6

28-30

100-200

10-20

3.5-4.2

K-300

15

3,17

29-32

160-300

14-24

3.5-4.2

Coils

25

4,0

     

3.5-4.2

Coils

25

4,76

     

3.5-4.2

Coils

25

PREPARATION
Recommended method of preparation is, to grit blast with 24 mesh aluminum oxide, rough grind, or rough machine in a lathe.







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