Brazing alloys

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Copper-phosphorous welding alloys

Model ... Manufacturer Chemical composition % Connections Packing Export price
Cu Ph Ag Zn Sn
L-CuP6 (FOS 60) ... Saldflux (Italy) 94 6 2.0x500 mm 1 kg *
L-CuP7 (FOS 70) ... Saldflux (Italy) 93 7 2.0x500 mm 1 kg *
L-CuP7 (FOS 70) ... Saldflux (Italy) 93 7       2.0x500 mm 5 kg *
L-CuP7 (Aurall CUP7) ... Aurall (Italy) 93 7 2.0x500 mm 1 kg *
L-CuP7 (Aurall CUP7) ... Aurall (Italy) 93 7 2.0x500 mm 5 kg *

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L-CuP6 is standard welding alloy for welding of copper and copper alloys.
L-CuP7 is another standard welding alloy for welding of copper and copper alloys, with greater fluidity and a slightly lower melting temperature.

Welding alloys for aluminum and copper-aluminum

Model ... Manufacturer Chemical composition % Connections Packing Price
Al Ph Ag Zn Sn per stick per kg
S-Zn78Al22 (ALUSALD 22) ... Saldflux (Italy) 22 78 2.0x500 mm   * *

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Description
AluSald 22 has a core composed of a specially-formulated flux that prevents aluminum oxidation. It is extremely fluid and smooth, with very good capacity of penetration by capillarity and is used for welding of aluminum, aluminum to copper, brass to aluminum and stainless steel to aluminum in HVAC, automotive and electrical industries.

Silver welding alloys flux-coated

Model ... Manufacturer Chemical composition % Size Price
Cu Ph Ag Zn Sn per stick per kg
L-Ag15P FCR ... Saldflux (Italy) 80 5 15     1.5 x 500 mm * *
L-Ag25Sn FCR ... Aurall (Italy) 40 5 25 33 2 1.5 x 500 mm * *
L-Ag25Sn FCR ... Saldflux (Italy) 40 5 25 33 2 1.5 x 500 mm * *
L-Ag34Sn FCR ... Aurall (Italy) 36   34 27.5 2.5 1.5 x 500 mm * *
L-Ag34Sn FCR ... Saldflux (Italy) 36   34 27.5 2.5 1.5 x 500 mm * *
L-Ag45Sn FCR ... Aurall (Italy) 27   45 27.5 2.5 1.5 x 500 mm * *
L-Ag45Sn FCR ... Saldflux (Italy) 27 45 27.5 2.5 1.5 x 500 mm * *

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Silver welding alloys - bare rods

Model ... Manufacturer Chemical composition % Size Price
Cu Ph Ag Zn Sn per stick per kg
L-Ag2P ... Aurall (Italy) 91.7 6.3 2 2.0 Х 500 mm * *
L-Ag2P ... Saldflux (Italy) 91.7 6.3 2     2.0 x 500 mm * *
L-Ag5P ... Aurall (Italy) 89 6 5     2.0 x 500 mm * *
L-Ag5P ... Saldflux (Italy) 89 6 5     2.0 x 500 mm * *
  ...                 
L-Ag15P ... Saldflux (Italy) 80 5 15 1.5 x 500 mm * *

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Welding fluxes

Model ... Manufacturer range °C Usage Packing Export price
Flux paste FCu ... Saldflux - Italy 550 - 800 Flux for welding of copper and all copper alloys 500 gr *
Flux paste F16 ... Saldflux - Italy 550 - 800 Flux for welding of ferrous, non-ferrous and stainless alloys 500 gr *
Flux paste ... China   Flux for welding of copper, copper alloys and stainless steel 115 gr *

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