Data sheet

    Wieland-B09

    Wieland-B09 is a bronze  that is highly resistant to load, high temperature, corrosion and wear. Under heavy load, it requires a hardened shaft. Application: Small-end bearings, joint bearings subject to impact load, standard alloy for wrapped bushings.

    Composition (standard values)

    Cu     91.3 %
    Sn     8.5 %
    P       0.2 %

     

    Material designation

    Wieland          B09
    DIN/ISO         4382-2 : 1991

     

    Max. load

    Oscillating bearing up to 150 MPa

     

    Types available

    Wrapped or machined bushings

     

    OD up to 100 mm 
    Wall thickness depending on ODfrom 0.75 up to 12.5 mm

     

    Standard thickness*      
    1.0/1.5/2.0/2.5/3.0 mm
    Width plain        
    130 mm max.
    Width with indents
    		110 mm max.

     

    Density [g/cm3]8.8
    Coefficient of thermal expansion (20 - 300 °C) [10-6/K]18.5
    Thermal conductivity [W/m*K]58
    Modulus of elasticity (20 °C) [GPa]115
    Temper 
    Hardness [HB/HRB]160/86
    Tensile strength Rm [MPa]580
    0.2 %-proof stress Rp0.2 [MPa]480
    Elongation A5 [%]20

     

    1 MPa = 1 N/mm2

    Steffen Schimanek
    Head of Sales – Slide Bearings