Hard solder
BrazeTec brazing solder Silfos 94
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Order No.: 331.9911
Manufacturer number: 3000010987
Manufacturer: BrazeTec
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Description
Hard solders that contain the heavy metal cadmium have excellent technological and processing properties (working temperature of just 610 °C, high silver content not necessary), but are considered hazardous to health. When soldering with cadmium-containing hard leads, the substance calcium ...
Hard solders that contain the heavy metal cadmium have excellent technological and processing properties (working temperature of just 610 °C, high silver content not necessary), but are considered hazardous to health. When soldering with cadmium-containing hard leads, the substance calcium oxide can be given off in a smoke-like form and affect the airways. The new technical regulations for hazardous substances TRGS 900 classify cadmium and its compounds as carcinogenic. For this reason, the range of hard solders features only solders that do not contain cadmium.<br> Copper on copper without Defussa h flux<br> Copper on brass, bronze, red brass with flux<br> Not suitable for sulphur-containing materials, not suitable for iron and nickel alloys
Technical data
General information
Application
Hartlöten
Version
in Stangen
Density
8,1 g/cm³
Melting range
710 - 890 °C
Type
Kupferlot
Temperature data
Working temperature range
760 °C
Composition
in weight percent
Cu
93,8 %
P
6,2 %
Technical modifications reserved. Product images may differ from the actual product and are meant for demonstration purposes only. Absolutely no liability can be assumed for possible indication errors and errors in the manufacturers’ information.
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