Data sheet

    Wieland-G14

    Wieland-G14: With increasing tin content, the hardness, but also the impact sensitivity increases. The load capacity is above that of G12.

    Composition (standard values)

    Sn      13.5 %
    Pb      0.7 %
    Cu      Balance
     

    Material designation

    Wieland       SB7
    DIN              not standardized                     (old standard 1705)

     

    Max. load

    Suitable for operating pressure of min. 450 bar

     

    Types available

    Machined slipper shoes

     

    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]18.5
    Thermal conductivity [W/m*K]46
    Modulus of elasticity (20 °C) [GPa]92
    Temper 
    Hardness [HB]120
    Tensile strength Rm [MPa]330
    0.2 %-proof stress Rp0.2 [MPa]250
    elongation [%]8

     

    1 MPa = 1 N/mm2

    Steffen Schimanek
    Head of Sales – Slide Bearings