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COPPER-PHOSPHORUS WITH SILVER 2 %

Phosphor-copper 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:

Flows very smoothly (thanks in part to the silver). Low fusion point copper and phosphor alloy for brazing copper without pickling products. Reserved exclusively for brazing copper and copper alloys. To be used with an oxy-acetylene or oxy-propane welding torch with neutral flame adjustment.

  • ISO 17672: CuP 279
  • EN 1044: CP105
  • DIN 8513: L-Ag2P
  • AWS A5-8: BCuP-6
  • ISO 3677: B-Cu91PAg 650-820

TECHNICAL DATA

Chemical composition (%): Cu: 91 P: 7 Ag: 2
Mechanical properties: Rm: 550 N/mm2

A%: 6
Melting range: 650 - 820° C

On copper the alloy is self-pickling. For brazing on brass or bronze use the pickling product fluxobraz atg, art. nr. B140110 (150G).

 

Art. Nr. Description Length Diameter Qt.
B130801 GAZPHOS 2 0,5 m 2 mm 1 kg
B130802 GAZPHOS 2 0,5 m 2 mm 500 g

 DEOXIDIZER

FLUXOBRAZ ATG (certified by gas company ATG FR) can be utilized as deoxidizer also for silver alloys.

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