Data sheet

    Wieland-G12

    Wieland-G12 is a tough-hard bearing material with high sliding properties and good wear resistance. If hardened shafts are used, heavy loads are permissible. Very high corrosion resistance.
    Applications: Weaving and printing machines, worm gears.

    Composition (standard values)

    Sn    11 %
    Pb    0.7 %
    Cu   balance

     

    Material designation

    Wieland           G12
    EN                    1982 : 1998

     

    Max. load

    Oscillating bushings up to 80 MPa

     

    Types available

    Machined bushings

     

     

     

    Tube dimensions for machined bushings

    Continuously cast      OD up to 200 mm
     

    above please enquire

    Density [g/cm3]8.8
    Coefficient of thermal expansion(20 - 300 °C) [10-6/K]28.5
    thermal conductivity [W/m*K]55
    Modulus of elasticity (20 °C) [GPa]95
    Temper 
    Hardness [HB/HRB]105
    Tensile strength Rm [MPa]350
    0.2 %-proof stress Rp0.2 [MPa]230
    Elongation A5 [%]15

     

    1 MPa = 1 N/mm2

    Steffen Schimanek
    Head of Sales – Slide Bearings