Raw materials
Copper – Copper without flux. With deoxidizing also brass and bronzes.
Composition
Ag 2| Cu 91,3 | P 6,7
Temp. Fusion °C
c.a.645-825 °C
Working Temp.°C
c.a. 740 °C
Density
c.a. 8,1 gr/cm3
Tensile strength
250 Mpa
Elongation
5 %
Technical data
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STATE OF SUPPLY
Available
On request
Bar
Ø 0,7 – 9 mm
standard length: 500 mm
coated bars
Ø 1,5 – 2 -3 mm
standard length: 500 mm
Animated wires and bars
ø: 2 – 5 mm
Bars: Length: 500 mm.
threads: skeins or coils
big wires
Ø 0,5 – 5 mm
(in skeins or coils)
fine wires
ø: da 0,3 a 1,4 mm
ø: < 0,4 a request
(in skeins or coils)
rolled strip
thickness 0,1 – 0,9 mm
Width: 2 – 50 mm
rings and preformed
Bars Extruded
Silverfos 2 is a copper phosphor alloy used to weld copper with copper. Due to its high phosphorus content, the use of deoxidizer is not required. It can be used for the welding of copper-copper joints and in any case with all copper alloys. Not to be used in a sulphur-containing environment and with iron and nickel alloys. It is usually used in heating, air conditioning, refrigeration, heat exchangers, mechanical equipment, electric motors, transformer winding, production and repair of household appliances.