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ALLOYS
COPPER BASE COVERED ELECTRODES

HARRIS 223
Silicon bronze electrode used for welding copper-silicon base metals. It is also used for joining brass, and joining copper and brass to steel.

Features:
  • Tensile Strength - Up to 65,000 psi
  • Color matches yellow brasses


    • Packaging:
    5 lb. tube, 4 tubes per carton

    WELDING PARAMETER:
  • AC or DC reverse polarity
  • Clean weld area
  • Gouge sections greater than 1/8” with HARRIS CHAMFER ARC or bevel by grinding
  • Preheat to 400ºF
  • Clean each pass to avoid slag entrapment
  • Peen the deposit to relieve stress


    		•  HARRIS 23
    Phosphor bronze electrode used for joining phosphor bronze base metals. This electrode is also useful for welding brass and steel.

    Features:
  • Tensile strength - Up to 65,000 psi
  • Frictional resistance - Excellent
  • Color matches red bronze
  • Machinability - Excellent


    • Packaging:
    10 lb. tubes, 4 tubes per carton

    WELDING PARAMETER:
  • AC or DC reverse polarity
  • Clean weld area
  • Preheat phosphor bronze castings to 400ºF
  • Preheat copper to 750ºF
  • Preheat cast iron 300-600ºF
  • Maintain preheat while welding
  • Use lowest current for sound weaving technique
  • Cool slowly
  • Removed slag by chipping and brushing


    		•
    HARRIS 55
    This versatile aluminum bronze electrode is used for joining a variety of copper alloys including copper, brass and bronze. It is frequently used to join copper alloys to steel and for corrosion and bearing overlay surfacing.

    Features:
  • Tensile strength - Up to 90,000 psi
  • Elongation - 27% in 2”
  • Deposited hardness - Approx. 120 Brinell
  • Work hardens up to 160 Brinell
  • Corrosion resistance - Excellent
  • Frictional resistance - Excellent
  • Machinability - Excellent
  • Resists corrosion, salt water, alkalis and numerous acids


    • Packaging:
    5 lb. tubes, 4 tubes per carton

    WELDING PARAMETER:
  • Use DC reverse polarity
  • Clean and bevel weld area
  • Preheated to 250º - 300ºF
  • Use stringer beads or weave technique
  • Provide ample ventilation
  • Tilt electrode 10º to 15º off perpendicular.
  • Chip and brush slag between passes


    		•
    Alloy
    Wire Size
    Welding Current (Amps)
    HARRIS 2231/8”75-120
    HARRIS 235/32”120-175
    HARRIS 231/8”65-120
    HARRIS 555/32”120-160
    HARRIS 551/8”85-130

    Stock Numbers and Sizes:
    Alloy
    Stock Number
    Size
    Weight
    Metric
    SPECIALTY ALLOY ELECTRODES
    		 0002360
    		 23 1/8 (3.17mm) PHOS BRZ ELEC 10# PKG
    		 10lb.
    		 4.53kg
     
    		 
     
    		 
     
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    The Harris Products Group 4501 Quality Place Mason, OH 45040-1971 800.733.4043
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