Standard designation  
CuAl10, C61800,
YCuAl, 214
 
Specification
GB/T9460-2008
SCu6180
AWS A5.7:2007
ERCuAl-A2
BS EN14640:2005
Cu6180
 
 Composition(standard values)%
 
Cu
bal.
 
Fe
0.50-1.50
 
Al
8.50-11.00
 
Others
max 0.50

 

Physical properties of materials

Density
Kg/m3
 
7.6
Melting range
1030-1040
Thermal conductivity
W/m.K
55
Electrical conductivity
S.m/mm2
6.5-7.5
Coefficient of thermal expansion
10-6/K(20-300℃)
17.0

 

Standard values of the weld metal

Elongation
%
 
35
Tensile strength
N/mm2
500
Notched bar impact work
J
95
Brinell hardness
HB 2.5/62.5
140

 

Applications

Particularly suitable for Cu-Al materials and for overlay welding on ferritic pearlitic steels and cast iron.Increased resistance to wear and abrasion.Joining and overlay welding of aluminium bronzes,aluminium coated steels,grey cast iron in the machine building, chemical industry and shipbuilding.Joining of corrosion resistant pipes of aluminium bronze or special brass alloys,overlay welding of ship propellers,slide rails,slip ways,bearings.For multilayer welding on steels,pulsed arc welding is recommended.

 

Make up

Diameter:0.64 - 0.80 - 1.00 - 1.20 - 1.60 -2.40
Spools:D100,D200,D300,D760,K300,KS300
Rods:1.60 - 9.6 mm x 914/1000 mm
Electrodes available.
Further make ups on request.

Aluminum Bronze : CuAl10

Aluminum Bronze : CuAl10