SHEETS AND STRIPS MANUFACTURER

Silver Lut / Silver Binder

Silver Lut / Silver Binder

The filler metal for welding is a joint resulting from the physical process of joining materials by melting and solidifying. Our rolling mill manufactures silver filler, which is known as silver solder.

The silver solder is used for brazing many materials, such as:

  • cast iron,

  • carbon steel,

  • low-alloy steel,

  • stainless steel,

  • copper,

  • copper alloys,

  • nickel,

  • nickel alloys.

Therefore, it is used in the electrical, refrigeration, mechanical and food industries for flame and induction soldering.

The silver fillers have multitude of advantages. These include shear resistance, impact strength and fatigue resistance. In addition, they are not affected by alkalis and acids and are well wetted, and this effect can be enhanced by adding tin. It is worth mentioning that tin is a metal that neutralises carcinogenic cadmium used in silver alloys.

The silver solder has a low melting point, shows excellent mechanical properties and outstanding fluidity. It usually contains about 45% silver.

Do not hesitate also to browse our portfolio of casting alloys.

APPLICATIONS, incl.

  • among others for brazing copper, its alloys and cast iron

  • for brazing carbon and low-alloy steels

Grade acc. to PN-80/M-69411 State of reinforcement
PN-80/M-69411		 Thickness [mm] Width [mm] Length [mm]
LS 25 pz, r 0,5 – 2,0 max 400 max 500
LS 45
r – soft state; pz – as cold-rolled state (hard z6)
Upon agreement it is possible to manufacture products with specific dimensional tolerances.
Upon Customer’s request, it is possible to manufacture sheets/silver anodes with specific properties.

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