McMaster-Carr logo
    Filter by
    Number of Pieces
    Melting Temperature
    Width
    Minimum Temperature
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Height
    Specifications Met
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Performance
    Maximum Temperature
    DFARS Specialty Metals
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    14 Products

    High-Strength Brazing Alloys for Copper

    Image of Product. Front orientation. Brazing Alloys. High-Strength Brazing Alloys for Copper.
    These BCuP-5 alloys create stronger bonds than standard brazing alloys for copper. They do not contain cadmium, so they are safer to use than brazing alloys with cadmium and help meet industry regulations.
    Material Composition
    Small Pack
    Large Pack
    AWS Material
    Code
    Silver
    Copper
    Phosphorus
    Cadmium
    Melting Temp.
    Range, ° F
    Braze Type
    Wd.
    Dia.
    Lg.
    Ht.
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    For Joining Brass, Bronze, and Copper
    BCuP-5
    		15%80%5%0%1,190 to 1,480Flux Required, Without Cadmium—1/16"18"—167810A21000000677810A240000000
    BCuP-5
    		15%80%5%0%1,190 to 1,480Flux Required, Without Cadmium—1/16"20"—127810A1500000507810A14000000
    BCuP-5
    		15%80%5%0%1,190 to 1,480Flux Required, Without Cadmium—3/32"18"—77810A3500000297810A38000000
    BCuP-5
    		15%80%5%0%1,190 to 1,480Flux Required, Without Cadmium—1/8"18"—47810A4700000167810A52000000
    BCuP-5
    		15%80%5%0%1,190 to 1,480Flux Required, Without Cadmium1/8"—20"0.050"77810A1900000287810A11000000
     

    Brazing Alloy Assortments

    Image of Product. Front orientation. Brazing Alloys. Brazing Alloy Assortments.
    Everything you need to start brazing most metals in general purpose applications. These alloys create stronger bonds than standard brazing alloys for copper. They don’t contain cadmium, so they’re safer than other brazing alloys with cadmium and help you meet industry regulations.
    Coil for Joining Brass, Bronze,
    Copper, Nickel Alloys, Steel
    Three Rods for Joining Brass, Bronze, Copper
    AWS Material
    Code
    Silver
    Copper
    Zinc
    Cadmium
    Melting Temp.
    Range, ° F
    Dia.
    Lg.
    AWS Material
    Code
    Copper
    Silver
    Phosphorus
    Cadmium
    Melting Temperature
    Range, ° F
    Lg.
    Wd.
    Ht.
    Includes
    Each
    BAg-5
    		45%30%25%0%1,225 to 1,3701/16"60"BCuP-5
    		80%15%5%0%1,190 to 1,47510"1/8"0.050"4-oz. Jar of Flux7666A10000000

    High-Strength Brazing Alloy Rings for Copper

    Image of Product. Front orientation. Brazing Alloys. High-Strength Brazing Alloy Rings for Copper.
    Join copper tubing and tube fittings with these BCuP-5 alloys that create a stronger bond than standard brazing alloys for copper. Slide the ring into the fitting, followed by the tube. Make sure there’s full contact between the ring and the joint before brazing. You can also use these rings on brass and bronze. These alloys do not contain cadmium, so they are safer to use than brazing alloys with cadmium and help meet industry regulations.
    Material Composition
    For Tube
    OD
    AWS Material
    Code
    Silver
    Copper
    Phosphorus
    Cadmium
    Melting Temp.
    Range, ° F
    Braze Type
    Pkg.
    Qty.
    Pkg.
    For Joining Brass, Bronze, and Copper
    1/4"BCuP-5
    		15%80%5%0%1,190 to 1,480Flux Required, Without Cadmium107795A24000000
    1/2"BCuP-5
    		15%80%5%0%1,190 to 1,480Flux Required, Without Cadmium107795A2500000
    3/4"BCuP-5
    		15%80%5%0%1,190 to 1,480Flux Required, Without Cadmium107795A2600000
     
    back to top