Home » Products » Compression springs » d-309 Url teilen URL was copied to clipboard, successfully ! Overview The Item has been added to your shopping cart. Compression spring D-309 Spring steel Ø 3.2 x 16 x 27.5 mm Scaled prices - Compression spring D-309 Quantity Single price [EUR] 1 5.4200 EUR 2 3.8200 EUR 3 3.6400 EUR 7 2.6600 EUR 17 1.3800 EUR 37 1.0200 EUR 75 0.8900 EUR 125 0.5823 EUR 175 0.5445 EUR 250 0.4945 EUR 350 0.4610 EUR 450 0.4169 EUR Compression spring Buy Product image Compression spring D-309 Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-309 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 16 mm Mean coil diameter De 19.2 mm Outer coil diameter Dd 12.1 mm maximum diameter of mandrel Dh 20.1 mm minimum diameter of bush L0 27.5 mm unstressed spring length Lk mm buckling length Fn 622.939 N maximum force in static use Ln 19.14 mm Minimum length in static use sn 8.36 mm Maximum spring deflection in static use Fndyn 565.563 N maximum force in dynamic use Lndyn 19.91 mm Minimum length in dynamic use shdyn 2.83 mm Maximum stroke in dynamic use S 6.943 mm pitch of spring n 3.5 pc. number of active coils nt pc. total number of coils R 74.514 N/mm Spring rate Weight 17.5753 g weight of one spring Fntol 53.7 N (+/-) tolerance of maximum force in static use Fndtol 52.84 N (+/-) tolerance of maximum dynamic force Detol 0.3 mm (+/-) tolerances of outer coil diameter L0tol 0.6 mm (+/-) tolerance of unstressed spring length Price group L - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-309 Spring steel Ø 3.2 x 16 x 27.5 mm Datasheet download pdf file Metal spring characteristic Compression spring D-309 Spring steel Ø 3.2 x 16 x 27.5 mm Metal spring characteristic download pdf file CAD data Compression spring D-309 Spring steel Ø 3.2 x 16 x 27.5 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-309 Spring steel Ø 3.2 x 16 x 27.5 mm force-path-calculation Compression spring D-309 Inquiry formular Compression spring D-309 Spring steel Ø 3.2 x 16 x 27.5 mm Inquiry formular Compression spring D-309 Customs tariff number: 73202081; Compression spring D-309 Country of origin: DE, German; Compression spring D-309 Product image - Compression springs D-309 QR-Code: Compression spring D-309