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Detail page Compression springs: D-385 | Spring steel Ø 6.3 x 32 x 50 mm

Scaled prices (Price group: AC)

QuantitySingle price [EUR]
1 12.7100 EUR
2 10.1200 EUR
3 5.6200 EUR
7 3.4700 EUR
17 2.1700 EUR
37 1.8100 EUR
75 1.7400 EUR
125 1.7063 EUR
175 1.7081 EUR
250 1.6746 EUR
350 1.6471 EUR
CAD image Compression springs D-385

Technical Data

Formula symbolsValueUnitDescription
Material EN 10270-1 - Type of material
Spring ends Closed and ground - Spring ends
F1 N prestressed spring force
L1 mm Prestressed spring length
s1 mm Prestressed spring deflection
F2 N Loaded spring force
L2 mm Loaded spring length
s2 mm Loaded spring deflection
d 6.3 mm Wire diameter
Di mm Inner coil diameter
D 32 mm Mean coil diameter
De 38.3 mm Outer coil diameter
Dd 24.7 mm maximum diameter of mandrel
Dh 39.6 mm minimum diameter of bush
L0 50 mm unstressed spring length
Lk mm buckling length
Fn 1719.977 N maximum force in static use
Ln 37.71 mm Minimum length in static use
sn 12.29 mm Maximum spring deflection in static use
Fndyn 1505.65 N maximum force in dynamic use
Lndyn 39.24 mm Minimum length in dynamic use
shdyn 6.19 mm Maximum stroke in dynamic use
S 12.486 mm pitch of spring
n 3.5 pc. number of active coils
nt pc. total number of coils
R 139.93 N/mm Spring rate
Weight 136.2429 g weight of one spring
Fntol 161 N (+/-) tolerance of maximum force in static use
Fndtol 158 N (+/-) tolerance of maximum dynamic force
Detol 0.5 mm (+/-) tolerances of outer coil diameter
L0tol 1.97 mm (+/-) tolerance of unstressed spring length
Price group AC - price group
F1tol N (+/-) tolerance of prestressed spring force
F2tol N (+/-) tolerance of loaded spring force

Country of origin: DE | Customs tariff number: 73202081

Product image - Compression springs D-385

Product image - Compression springs D-385

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