Copper and aluminium welding solder

    DESCRIPTION:

    Copper aluminum flux cored wire is a new type of flux cored wire used for brazing copper and aluminum. As a common flame brazing filler metal, it is easy to operate, no need to add more flux. Featuring high strength and strong stealing ability, saving resources, and environment protection, our copper aluminum flux cored wire is available for brazing of aluminum and aluminum, copper and aluminum. It is an ideal material which can realize aluminum replace copper for brazing of refrigerator, electric machine, transformer.

    APPLICATION:

    Used for brazing of aluminum--copper, aluminum - aluminum, and suitable for automatic brazing,  Widely used in refrigerator, electric machine, transformer.

    Customer’s required chemical composition can be customized.

    REFERENCE MELTING
    RANGE
    CHEMICAL 
    COMPOSITI
    -ON
    SPECIFICATION
    HZ-AL02 380-410 Zn 98% , Al 2% , 
    AlCsF4
    HZ-AL02 is the ordinary and common filler metal,used 
    widely for brazing copper and aluminum,with low 
    melting point and lowest price.
    HZ-Al22 350-450  Zn 78% , Al 22% , 
    AlCsF4
    HZ-AL22 with high aluminum containing is the Copper-
    Aluminum filler metal,higher strength and better flow 
    than HZ-AL02.
    HZ-Al5Ag 420-480 Zn 73% , Ag 5% , 
    Al 2% , AlCsF4
    HZ-AL5Ag with 5% silver containing is the Copper-
    Alumimum filler metal,has the best strength and
    flow property.

     

    • Available Forms
    • Application
    Product Code rods coil/spool rings/preforms powder/paste strip
    HZ-Al02    
    HZ-Al22    
    HZ-Al5A    

    HZ-AL02 is the ordinary and common filler metal,used widely for brazing copper and aluminum,with low melting point and lowest price.

    HZ-AL5Ag with 5% silver containing is the Copper-Aluminium filler metal,has the best strength and flow properties.