CuAg1 Standard designation  
CuAg1
 
Specification
GB/T9460-2008
SCu1897
BS EN14640:2005
Cu1897
 
 Composition(standard values)%
 
Cu
min99.5
 
Ag
0.80-1.20
 
Others
max 0.50

 

Physical properties of materials

Density
Kg/m3
 
8.9
Melting range
1070-1080
Thermal conductivity
W/m.K
220-300
Electrical conductivity
S.m/mm2
44-46
Coefficient of thermal expansion
10-6/K(20-300℃)
17.6

 

Standard values of the weld metal

Elongation
%
 
30
Tensile strength
N/mm2
200
Notched bar impact work
J
75
Brinell hardness
HB 2.5/62.5
60

 

Applications

Copper alloy for excellent welding process especially in guided postions.Viscous weld pool and free of pores.For large work pieces preheating is recommended.

 

Make up

Rods:1.60 - 9.6 mm x 914/1000 mm
Further make ups on request.

Silver Copper : CuAg1

Silver Copper : CuAg1