Raw materials
Steel in general, Copper and its alloys, nickel and its alloys
Composition
Ag 40 | Cu 30 | Zn 28 | Sn 2
Temp. Fusion °C
c.a. 670 – 780 °C
Working Temp. °C
c.a. 760 °C
Density
c.a. 8,8 gr/cm3
Tensile strength
150 – 300 Mpa
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
on request
Paste
Silver alloy particularly suitable on well-designed joints given the excellent capillarity. Suitable for parts in contact with sea water. These alloys can be used as an alternative to those containing cadmium, but bearing in mind that the same silver content requires a greater heat input. With these alloys you can make all those brazing of details that will then come into contact with food or pharmaceutical products. They also ensure greater hygiene of the workplace because, being insensitive to overheating, they do not release volatile substances during brazing.