CEWELD


CuAl8Ni6 GMAW-GTAW Solid wires




CuAl8Ni6

 
TYPE 
Copper Aluminum Nickel alloy for GMAW welding
APPLICATIONS 
Desalting installations, CuNiAl ship propellers, cladding against corrosion, cladding against wear, gliding surfaces, shipbuilding, pump building, shafts, guide grooves, tube systems etc
PROPERTIES 

• The weld metal is a Cu-Al-Ni bronze

• Sound, pore free deposits on ferrous and non-ferrous base materials

• Seawater, wear and corrosion resistance; for example when seawater, cavitation and erosion are simultaneously affecting the weld deposit.

CLASSIFICATION
AWS 
A 5.7: ER CuNiAl
EN ISO 
14640: S Cu 6328 (CuAl9Ni5Fe3Mn2)
DIN: W.Nr. 
2.0923
DIN 
1733T.1: SG CuAl8Ni6
SUITABLE FOR 

CuNiAl, CuAlNi, aluminum bronze, ship propellers, 2.0923, UNS C63000, C630AlBz, Joint welds or building up of aluminum bronze. Cladding (steel) components undergoing metal to metal wear under high pressure. Especially suited for marine environments. The addition of nickel improves corrosion resistance in heat and rough seawater.

APPROVALS 
ABS in progress
WELDING POSITIONS: 
WELD DEPOSIT WEIGHT %

Cu

Mn

Fe

Cr

Ni

Mo

Al

Melting range

Rem

1.5

3.20

-

4.50

-

8.0

1015-1045ºC

TYPICAL MECHANICAL PROPERTIES

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

Hardness

Treatment

(N/mm2)

(N/mm2)

(%)

-20°C

-40°C

-60°C

HB 2,5/62,5

AW

400

700

15

     

>200

AW: as welded
REDRYING TEMPERATURE 
not required
WELDING PARAMETERS / PACKING

Welding Parameters

Packing

D (mm)

Voltage (V)

Current (A) (DC+)

spool type

kg / spool

kg / pallet

1,2

27-28

185-245

KD-300

15

1080

1,6

28-30

250-400

KD-300

15

1080







สินค้าใหม่

ประเภทสินค้า