CastoSil S

Cadmium-free silver solder paste for iron, copper and nickel materials

CastoSil S

Cadmium-free, ready-to-use silver solder paste with low soldering temperature. Excellent wetting and capillary properties. High corrosion resistance. For tough joints with high strength. Similar in color to stainless steels.

Technical data
Brazing alloy ISO 17672: Ag 156
EN 1044: AG 102
DIN 8513: ~ L-Ag55Sn
Flux content EN1045: FH 10
DIN 8511: F-SH1
Melting interval (Sol./Liq.) [°C]: 620 - 660
Soldering temperature [°C]: 650
Density [g/cm³]: 9.4

Applications
For gap brazing, also in series production, e.g: Unalloyed and low-alloy steels (structural steels, case-hardening, heat-treatable and nitriding steels), high-alloy steels (stainless CrNi steels), nickel, nickel alloys, copper and copper alloys.

Typical applications are
Containers, apparatus, equipment and machinery in the food industry; silver contacts, surgical and optical instruments, bronze and brass fittings, piping, nozzles, cladding made of stainless steels, apparatus for heating and cooling technology. Hard metal tools and costume jewelry.

Processing instructions
Clean soldering areas. Round off edges. Mix well before use. If necessary, moisten solder paste with clean, lime-free water in a separate glass container. Coat soldering surfaces with solder paste. Preheat the workpiece widely and thoroughly. Do not overheat. Remove corrosive flux residues
Heat sources: Flame soldering (acetylene), flame soldering (propane/butane), oven (with and without shielding gas), HF induction, resistance heating.

Specification

Code 203907
Category Silver solders
Price excl. VAT 386,73 €
Price incl. VAT 0% 386,73 €
Availability within 7 to 10 days
Material Safety data Sheets

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