CEWELD


SP Al 99,0 Metal spray wires




SP Al 99,0

 
CATEGORY 
TYPE 
99% pure grade aluminium wire for thermal spray applications.
APPLICATIONS 
Aluminum wire coatings are recommended for cathodic corrosion protection in atmospheric and salt / fresh water immersion, with application areas such as oil refining equipment, chemical processing equipment, boat bottom interiors exposed to bilge water and other similar types of exposure.
PROPERTIES 

As aluminum is anodic to steel, coatings of aluminum act as excellent sacrificial coatings on steel substrates. Furthermore, the aluminum coating tends to form an oxide film that protects it from further attack.

CLASSIFICATION
AWS 
A 5.10: ER 1100
EN ISO 
18273: S AL 1100 / AL 99,0
SUITABLE FOR 

Electrical conductance on components such as conductive areas on insulators, capacitor end caps and varistors. Cathodic corrosion protection on steel, structures such as bridges and water towers, for which the coating can be used alone or as a very good bond and protective undercoat for organic materials. Coatings on fiberglass panels for static dispersion and corrosion protection of outer casings, high temperature corrosion protection on exhaust valves.

APPROVALS 
CE approved
WIRE ANALYSIS

Al

Mn

Cu

Fe

Si

V

Rest

Fe+Si

99.0-99.95

<0.05

0.05-0.20

<0.95

<0.95

<0.1

<0.15

<0.95

COATING PROPERTIES

Heat

RP0,2

Rm

A5

Bonding strength

Density

Porosity

Macrohardness

Treatment

(N/mm2)

(N/mm2)

(%)

N/mm2

g/cm3

volume %

HRH

       

7-30

2.41

1-2

78-82

REDRYING TEMPERATURE 
not required
PROCESS PARAMETERS / PACKING

Process Parameters

Packing

D (mm)

Voltage (V) (DC+)

Current (A)

spool type

kg / spool / drum

1,6

   

K-300 / Drum

7 / 80

2,5

   

K-300 / Drum

7 / 80

3,2

   

K-415 / Drum

17 / 80

4,76

   

Coils

25







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