Home » Products » Compression springs » d-308 Url teilen URL was copied to clipboard, successfully ! Overview The Item has been added to your shopping cart. Compression spring D-308 Spring steel Ø 3.2 x 20 x 155 mm Scaled prices - Compression spring D-308 Quantity Single price [EUR] 1 5.6700 EUR 2 4.0000 EUR 3 3.8100 EUR 7 2.9900 EUR 17 1.5200 EUR 37 1.2000 EUR 75 1.0100 EUR 125 0.7829 EUR 175 0.7387 EUR 250 0.6198 EUR 350 0.5936 EUR 450 0.5368 EUR Compression spring Buy Product image Compression spring D-308 Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-308 Formula symbols Value Unit Description 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 3.2 mm Wire diameter Di mm Inner coil diameter D 20 mm Mean coil diameter De 23.2 mm Outer coil diameter Dd 16.1 mm maximum diameter of mandrel Dh 24.2 mm minimum diameter of bush L0 155 mm unstressed spring length Lk 122.4 mm buckling length Fn 577.506 N maximum force in static use Ln 74.99 mm Minimum length in static use sn 80.01 mm Maximum spring deflection in static use Fndyn 476.376 N maximum force in dynamic use Lndyn 89 mm Minimum length in dynamic use shdyn 24.72 mm Maximum stroke in dynamic use S 8.205 mm pitch of spring n 18.5 pc. number of active coils nt pc. total number of coils R 7.218 N/mm Spring rate Weight 81.8849 g weight of one spring Fntol 28.8 N (+/-) tolerance of maximum force in static use Fndtol 28.29 N (+/-) tolerance of maximum dynamic force Detol 0.35 mm (+/-) tolerances of outer coil diameter L0tol 2.79 mm (+/-) tolerance of unstressed spring length Price group N - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-308 Spring steel Ø 3.2 x 20 x 155 mm Datasheet download pdf file Metal spring characteristic Compression spring D-308 Spring steel Ø 3.2 x 20 x 155 mm Metal spring characteristic download pdf file CAD data Compression spring D-308 Spring steel Ø 3.2 x 20 x 155 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-308 Spring steel Ø 3.2 x 20 x 155 mm force-path-calculation Compression spring D-308 Inquiry formular Compression spring D-308 Spring steel Ø 3.2 x 20 x 155 mm Inquiry formular Compression spring D-308 Customs tariff number: 73202081; Compression spring D-308 Country of origin: DE, German; Compression spring D-308 Product image - Compression springs D-308 QR-Code: Compression spring D-308