Data sheet


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
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