Raw materials
Steel in general, Copper and its alloys, nickel and its alloys
Composition
Ag 25 | Cu 40 | Zn 33 |Sn 2
Important applications
When the operating temperature of the joint does not exceed 200 °C
Temp. Fusion °C
c.a. 680 – 760 °C
Working Temp. °C
c.a. 750 °C
Tensile strength
360 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
Ternalloy 25 is a silver alloy for general use, with good fluidity and capillarity. An alloy can be used as an alternative to cadmium containing alloys, but bearing in mind that Cd Free alloys with the same silver content require 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.