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COPPER-PHOSPHORUS WITH SILVER 2 %

Copper-Phosphorus alloy with 2% silver for brazing copper alloys. Assembly of copper pipes and tubing through capillary action. Heating, sanitary fittings, refrigeration industry.

CAPILLARY-ACTION BRAZING:

It flows very smoothly (thanks in part to the silver). Low melting point copper and phosphorus alloy for brazing copper without using pickling products. Reserved exclusively for brazing copper and copper alloys. To be used with an oxyacetylene or oxy-propane welding torch with neutral flame adjustment.

  • ISO 17672: CuP 279
  • AWS A5.8: BCuP-6
  • ISO 3677: B-Cu92PAg-645/825

TECHNICAL DATA

Chemical composition (%): Cu: 91,8 % P: 6,2 % Ag: 2 %
Mechanical properties: Rm: 550 N/mm2
A%: 6
Melting range: 645 - 825° C

For brazing on copper, the alloy is self-pickling.
For brazing on brass or bronze use the pickling flux FLUXOBRAZ.

Art. Nr. Description Ø x L Rods/pack Weight/pack
FM22026203 GAZPHOS 2 Ø 2,0 x 500 mm 75 1 kg
FM22005203 GAZPHOS 2 Ø 2,0 x 500 mm 15 200 g
FM22026205 GAZPHOS 2 Ø 3,0 x 500 mm 33 1 kg
FM22005205 GAZPHOS 2 Ø 3,0 x 500 mm 10 300 g
FM23026203 GAZPHOS 2 NANO Ø 2,0 x 500 mm 75 1 kg
FM23005203 GAZPHOS 2 NANO Ø 2,0 x 500 mm 15 200 g
FM23026205 GAZPHOS 2 NANO Ø 3,0 x 500 mm 33 1 kg
FM23005205 GAZPHOS 2 NANO Ø 3,0 x 500 mm 10 300 g

DEOXIDIZER

Flux FLUXOBRAZ ATG is a flux paste designed to be used with all the copper-phosphorous and silver alloys.
Working temperature: 500-800 °C

Art. Nr. Description Pack
B140110 FLUX FLUXOBRAZ ATG PASTE 150 g