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Data sheet

Wieland-S37

Wieland-S37 is similarly built as the Wieland-S40, but not as heavy duty.

Composition (standard values)

Cu 60 %
Al 1%
Mn 1 %
Zn balance

Material designation

Wieland S37
DIN 17660

Types available

machined bushings

Max. load

Dimensions of the starting material tubes

Physical properties (standard values)

Mechanical properties (standard values)

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Oscillating bearings	80 N/mm2
Rotating shaft > 2 m/s	40 N/mm2


Density [g/cm3]	8.2
Coefficient of thermal expansion (20 - 300 °C) [10-6/K]	21.1
Thermal conductivity [W/m*K]	63
Modulus of elasticity (20 °C) [GPa]	93

Temper
Hardness [HB/HRB]	120-160	>150
Tensile strength R_m [MPa]	530	580
0.2 %-proof stress R_p0.2 [MPa]	350	360
Elongation A5 [%]	30	18

OD up to 130 mm
Wall thickness depending on OD	0,5 to 20 mm