THE HARRIS PRODUCTS GROUP
Harris ALUXCOR Flux Cored Aluminum Brazing Alloy
ALUXCOR Flux Cored Aluminum Brazing Alloy




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ALUXCOR 4047

Description: Flux-cored Aluminum Brazing Alloy

With excellent strength and corrosion resistance for joining aluminum-to-aluminum or aluminum-to-copper or brass. Free flowing with unequaled capillary attraction, ductility, and penetration. ALUXCORTM 4047 has four different non-corrosive and non-hygroscopic flux combinations with no binder to fit your customer specific heating applications.

Typical Application:  Aluminum-to-aluminum, aluminum-to-copper, aluminum-to-brass.

Brazing
  • Features:
    • Wide variety of wire diameter in spools and cut lengths in imperial and metric sizes
    • Preforms
    • Rings
    • Return bends and Crossovers
    IMPROVED DESIGN
    • New round flux cored ring design
    • Protects the flux inside the wire until proper pre-heat which helps prevent silicon erosion from excess flux burn off on the tube
    • Seam prevents flux loss during shipping, loading onto the return bends, and in wire feed applications
    • Helps with return bend ring retention to prevent rings from moving or falling off return bends and crossovers
    BETTER PERFORMANCE
    • Core design releases the flux only after sufficient preheating so both the flux and alloy flows at the right time into the capillary
    • Proprietary custom flux blends available for customer specific applications
    • Strict flux percentage tolerance ensures that the flux is consistent throughout the wire for repeatable high performance flow of the alloy
    • We only use non-corrosive and nonhygroscopic flux with no flux binder
    COMPETITIVE COSTING
    • In house manufacturing
    • Capability of manufacturing wire, flux cored rings, ring loaded return bends which helps lower costs and shorten the supply chain
    MARKETS
    • Residential HVAC manufacturers
    • Fabricated parts manufacturers
    • Coil Manufacturers
    • Automotive
    • Appliance
  • Chemical CompositionMelting Range
    Si - 12%
    Al - 88%
    1070°F - 1080°F (577°C - 582°C)
    Flux Formula 15.1 - Pure, premium, non-corrosive and non hygroscopic
    Flux Formula 15.2 - Premium, non-corrosive and non hygroscopic
    Flux Formula 15.3 - Premium, non-corrosive and non hygroscopic
    Flux Formula 15.4 - Premium, non-corrosive and non hygroscopic
  • Information SheetSpec Sheet