Data sheet


Wieland-SA5 is a special brass in which hard manganese silicides ensure high wear resistance. The material can be easily machined by adding a small amount of Pb. In use worldwide.

Composition (standard values)

Cu    61 %
Mn    2.5 %
Si      1.0 %
Pb     0.8%
Zn    balance


Material designation

Wieland            SA5
DIN/ISO/EN     not standardized


Max. load

Suitable for an operating pressure of min. 450 bar.


Types available

Machined bushings



Tube dimensions for machined bushings

Please enquire.

Density [g/cm3]8.3
Coefficient of thermal expansion (20 - 300 °C) [10-6/K]19.5
Thermal conductivity [W/m*K]85
Modulus of elasticity (20 °C) [GPa]110
Hardness [HB/HRB]150 / 83
Tensile strength Rm [MPa]500
0.2 %-proof stress Rp0.2 [MPa]300
Elongation A5 [%]10


1 MPa = 1 N/mm2

Steffen Schimanek
Head of Sales – Slide Bearings