Raw materials
Copper and any steel and stainless steel
Composition
ag 40 | cu 29,85 | zn 28 | sn 2
Temp. Fusion °C
c.a. 650 – 710 °C
Working Temp. °C
c.a. 695 °C
Density
c.a. 9,1 gr/cm3
Tensile strength
430 Mpa
Elongation
17 %
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 402 is a silver alloy for low melting point brazing (very similar to TERNALLOY 40) with the addition of silicon (0.15%-0.2% by weight). It has a relatively narrower melting range than other cadmium-free alloys with similar silver content. It has excellent fluidity and filling characteristics of the joint. TERNALLOY 402 is recommended for applications where capillarity attraction in the joint is more important than resistance to mechanical stress. Typical applications are in refrigeration and air conditioning.