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The Harris Products Group

Blockage® Brazing Alloys

Model: NP990

Mfr. No.: BKFC2500R1

  • Blockage® Brazing Alloys Groupe Belzile Dickner

Colour, sizing or style depicted in some photos may not be exactly as described.
Please check your product description carefully before placing your order.

Sold as: Each

In Stock

Type

Phosphorus Tin Silicon Brazing Alloy

Chemical Composition

6.5% P, 0.1% Si

Specifications

BCuP-9

Solidus

637° C

Liquidus

674° C

  • Flux-Coated Rod
  • Silicon brazing alloys offer significant advantages over phos/copper and silver/phos/copper (BCuP) brazing alloys
  • Outstanding ability to form a large shoulder or cap at the braze connection
  • Distinct, favourable colour changes in the finished braze alloy
  • Improved ductility over non-silver-bearing BCuP-2 braze alloys
  • Easily brazes brass and brass alloys without the addition of silver
  • Significantly reduces brazing temperatures compared to BCuP braze alloys
  • Choice of bare or flux-coated rod, 2 mm x 20 stick tube Typical Application -
  • For copper or brass. Reduced brazing temperature, visible braze alloys, easy joint inspection. Excellent for HVAC applications.