Oxygen free copper TU1

  • Oxygen Free Copper Cu99.5

Chemical Composition: %

CuOOther
99.5<0.003<0.05

Mechanical and physical properties

  • Melting range(Solidus=Liquidus): 1083 °C

    Brazing range: 1093-1149°C
    Tensile strength: 160-180N/mm²
    Elongation:  29 %

    Hardness:  255HB

    Specific gravity: 8.94g/cm³

Welding process

  • Induction, resistance heating and vacuum furnace

Description and Applications

  • Oxygen Free Copper Cu99.99 is a filler metal used in the brazing of ferrous and nickel-based alloys. Applicable for brazing steel, stainless steel, and copper-nickel alloys. Best results are produced in a vacuum furnace without the use of flux.

Availability

  • Rods: φ1.5-5.0mm  Max.Length: 1000mm

    Wire:  φ1.0, 1.2, 1.6mm on spools D300

    Other dimensions are available upon request

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