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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 Similar compression springs to Compression spring D-308 Spring steel Ø 3.2 x 20 x 155 mm Below you will find similar Compression Springs that differ from the current spring in terms of material, dimensions and spring force. The spring highlighted in green is the most similar. A similar Compression Spring made from a different material The Compression Spring shown below has the same dimensions but is made of a different material. Please check the spring forces. article number Material d (mm) De (mm) L0 (mm) Fn (N) Ln (mm) sn (mm) n (pc.) R (N/mm) Similarity in %: Overall | Geometrie | Load | Stiffness D-308 EN 10270-1 3.2 23.2 155 577.506 74.99 80.01 18.5 7.218 100.0 | 100.0 | 100.0 | 100.0 VD-308 1.4310 3.2 23.2 155 496.018 74.99 80.01 18.5 6.199 92.9 | 100.0 | 92.9 | 85.9 VD-308A 1.4310 3.2 23.2 155 332.245 89.82 65.18 22.5 5.097 80.0 | 100.0 | 69.5 | 70.6 Number of similar metal springs: 3 Similar Compression Springs with varying levels of spring force To compare forces, enter the length of the loaded spring [L2] or the loaded spring deflection [s2] and click [Update]. Dimensions are subject to a tolerance of up to +/- 30 %. L2 (mm) Loaded spring length s2 (mm) Loaded spring deflection Priority De (mm) Outer coil diameter L0 (mm) unstressed spring length R (N/mm) Spring rate article number De (mm) L0 (mm) R (N/mm) Material Fn (N) Ln (mm) sn (mm) Similarity in %Overall | Geometrie | Load | Stiffness D-232N 20 139 1.144 EN 10270-1 114.943 38.57 100.43 47.7 | 77.4 | 49.8 | 15.9 D-243B 22 149 1.315 EN 10270-1 139.667 42.75 106.25 50.8 | 84.5 | 49.7 | 18.2 D-272A 27.5 165 1.377 EN 10270-1 140.68 62.81 102.19 52.0 | 85.5 | 51.3 | 19.1 D-263M 24 159 1.486 EN 10270-1 166.547 46.93 112.07 52.8 | 87.6 | 50.1 | 20.6 D-243 22 135 1.63 EN 10270-1 156.48 39 96 53.1 | 81.5 | 55.2 | 22.6 D-272 27.5 165 2.038 EN 10270-1 234.72 49.8 115.2 56.3 | 85.5 | 55.0 | 28.2 D-252 18 145 2.151 EN 10270-1 195.21 54.25 90.75 56.2 | 77.9 | 61.0 | 29.8 D-278A 22.5 175 2.211 EN 10270-1 227.107 72.28 102.73 59.0 | 87.9 | 58.6 | 30.6 D-278 22.5 175 2.689 EN 10270-1 292.546 66.2 108.8 62.4 | 87.9 | 62.1 | 37.3 D-277A 22.5 120 2.689 EN 10270-1 160.484 60.32 59.69 57.5 | 84.2 | 51.2 | 37.2 D-288Z-45 27 170 3.227 EN 10270-1 314.989 72.38 97.62 67.7 | 90.3 | 68.3 | 44.7 D-277 22.5 120 3.979 EN 10270-1 293.289 46.3 73.7 70.3 | 84.2 | 71.4 | 55.1 D-308A 23.2 155 5.935 EN 10270-1 386.828 89.82 65.18 85.5 | 100.0 | 74.2 | 82.2 D-288Z-57 20 150 6.718 EN 10270-1 388.911 92.11 57.89 85.1 | 92.2 | 69.8 | 93.1 D-308 23.2 155 7.218 EN 10270-1 577.506 74.99 80.01 100.0 | 100.0 | 100.0 | 100.0 D-288X-13 19.4 153 7.73 EN 10270-1 540.34 83.1 69.9 91.6 | 91.0 | 90.5 | 93.4 D-313N 25 123 11.264 EN 10270-1 579.688 71.54 51.46 77.7 | 87.0 | 82.0 | 64.1 D-313A-13 19.5 152 12.491 EN 10270-1 750.754 91.9 60.1 75.6 | 93.0 | 76.0 | 57.8 D-339A 24 150 14.489 EN 10270-1 574.122 110.38 39.63 71.8 | 91.1 | 74.5 | 49.8 D-339 24 150 17.622 EN 10270-1 1018.97 92.18 57.83 65.5 | 91.1 | 64.5 | 41.0 D-339A-06 21 125 28.694 EN 10270-1 964.114 91.4 33.6 53.3 | 83.7 | 50.9 | 25.2 Number of similar metal springs: 20 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