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Phosphor Bronze-C/Ercusn-C/Scu5210 Copper Alloys Welding Wire

Short Description:


  • Model NO.: ERCuSn-C
  • Size: 1.6mm (1/16 Inch)
  • Wire Weight: 15kg Each Spool
  • Condition: Half Hard
  • Surface: Smoothly
  • HS Code: 7408220000
  • Product Detail

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    Chemical composition:

    Executive
    standard
    Classification
    number
    Alloy
    number
    Cu AI Fe Mn Ni P Pb Si Sn Zn Total amount of
    other elements
    ISO24373 Cu5210 CuSn8P bal. - 0.1 - 0.2 0.01-0.4 0.02 - 7.5-8.5 0..2 0.2
    GB/T9460 SCu5210 CuSn8P bal. - max0.1 - max0.2 0.01-0.4 max0.02 - 7.5-8.5 max0.2 max0.2
    BS EN14640 Cu5210 CuSn9P bal. - 0.1 - - 0.01-0.4 0.02 - 7.5-8.5 0.2 0.5
    AWS A5.7 C52100 ERCuSn-C bal. 0.01 0.10 - - 0.10-0.35 0.02 - 7.5-8.5 0.2 0.50

    Physical properties of materials:

    Density Kg/m3 8.8
    Melting range ºC 875-1025
    Thermal conductivity W/m.K 66
    Electrical conductivity S.m/mm2 6-8
    Coefficient of thermal expansion 10-6/K(20-300ºC) 18.5

    Standard values of the weld metal:

    Elongation % 20
    Tensile strength N/mm² 260
    Notched bar impact work J 32
    Brinell hardness HB 2.5/62.5 80

    Applications:

    Copper tin alloy of higher tin percentage-increased hardness for overlay welding.Particularly suitable for welding of copper materials, like copper,tin bronzes,especially used for joining of copper zinc alloys and steels.Suitable for repair welding of cast bronzes and for oven soldering.For multilayer welding on steel,pulsed arc welding is recommended.For large work pieces preheating is recommended.

    Make up:

    Diameter:0.80 – 1.00 – 1.20 – 1.60 -2.40

    Spools:D100,D200,D300,K300,KS300,BS300

    Rods:1.20 – 5.0 mm x 350mm-1000 mm

    Electrodes available.

    Further make ups on request.


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