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Compression spring D-305 Spring steel Ø 3.2 x 20 x 49.5 mm Scaled prices - Compression spring D-305 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-305 Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-305 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 49.5 mm unstressed spring length Lk mm buckling length Fn 551.326 N maximum force in static use Ln 26.79 mm Minimum length in static use sn 22.71 mm Maximum spring deflection in static use Fndyn 475.851 N maximum force in dynamic use Lndyn 29.9 mm Minimum length in dynamic use shdyn 7.36 mm Maximum stroke in dynamic use S 8.418 mm pitch of spring n 5.5 pc. number of active coils nt pc. total number of coils R 24.278 N/mm Spring rate Weight 29.9579 g weight of one spring Fntol 32.82 N (+/-) tolerance of maximum force in static use Fndtol 32.31 N (+/-) tolerance of maximum dynamic force Detol 0.35 mm (+/-) tolerances of outer coil diameter L0tol 1.01 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-305 Spring steel Ø 3.2 x 20 x 49.5 mm Datasheet download pdf file Metal spring characteristic Compression spring D-305 Spring steel Ø 3.2 x 20 x 49.5 mm Metal spring characteristic download pdf file CAD data Compression spring D-305 Spring steel Ø 3.2 x 20 x 49.5 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-305 Spring steel Ø 3.2 x 20 x 49.5 mm force-path-calculation Compression spring D-305 Inquiry formular Compression spring D-305 Spring steel Ø 3.2 x 20 x 49.5 mm Inquiry formular Compression spring D-305 Similar compression springs to Compression spring D-305 Spring steel Ø 3.2 x 20 x 49.5 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-305 EN 10270-1 3.2 23.2 49.5 551.326 26.79 22.71 5.5 24.278 100.0 | 100.0 | 100.0 | 100.0 VD-305 1.4310 3.2 23.2 49.5 473.531 26.79 22.71 5.5 20.852 92.9 | 100.0 | 92.9 | 85.9 Number of similar metal springs: 2 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-247D-06 20 50 2.541 EN 10270-1 48.599 30.87 19.13 46.5 | 82.6 | 46.5 | 10.5 D-239A-14 23.5 58 2.982 EN 10270-1 119.251 18.01 39.99 44.6 | 82.2 | 39.2 | 12.3 D-232L 20 51.5 3.225 EN 10270-1 114.475 16.01 35.49 45.1 | 79.5 | 42.4 | 13.3 D-240A 22 55.4 3.705 EN 10270-1 139.476 17.75 37.65 46.8 | 82.2 | 42.8 | 15.3 D-263K 24 59.1 4.188 EN 10270-1 165.885 19.49 39.61 48.0 | 83.1 | 43.7 | 17.3 D-245 21 45 4.321 EN 10270-1 118.437 17.59 27.41 50.4 | 81.3 | 52.2 | 17.8 D-239A-10 23.5 43 4.686 EN 10270-1 140.986 12.91 30.09 50.8 | 82.7 | 50.5 | 19.3 D-240 22 41 5.821 EN 10270-1 156.014 14.2 26.8 53.5 | 80.1 | 56.5 | 24.0 D-269 27.5 49 7.277 EN 10270-1 234.313 16.8 32.2 57.9 | 87.2 | 56.5 | 30.0 D-273A-04 24 52 7.28 EN 10270-1 220.957 21.65 30.35 59.1 | 90.0 | 57.5 | 30.0 D-275 22.5 54 9.044 EN 10270-1 292.131 21.7 32.3 62.6 | 88.9 | 61.6 | 37.3 D-274A 22.5 40 9.044 EN 10270-1 167.817 21.45 18.56 59.5 | 85.3 | 56.1 | 37.2 D-308A-01 22 56 21.435 EN 10270-1 470.668 34.04 21.96 91.2 | 94.4 | 91.0 | 88.3 D-288ZA 21.5 45 23.696 EN 10270-1 471.759 25.09 19.91 92.2 | 92.4 | 86.6 | 97.6 D-305 23.2 49.5 24.278 EN 10270-1 551.326 26.79 22.71 100.0 | 100.0 | 100.0 | 100.0 D-288X-06 19.4 51 24.677 EN 10270-1 542.897 29 22 95.5 | 90.4 | 97.7 | 98.4 D-313L 25 48.2 31.745 EN 10270-1 576.821 30.03 18.17 85.8 | 93.0 | 87.8 | 76.5 D-313K-01 25 43 34.919 EN 10270-1 525.394 27.95 15.05 79.9 | 89.5 | 80.8 | 69.5 D-313A-06 19.5 51 35.521 EN 10270-1 511.708 36.59 14.41 79.7 | 92.7 | 78.1 | 68.4 D-336 24 49 59.273 EN 10270-1 946.882 33.03 15.98 65.7 | 91.9 | 64.3 | 41.0 D-339A-01 21.5 50 74.865 EN 10270-1 947.308 37.35 12.65 60.0 | 90.6 | 57.0 | 32.4 D-339T-10 22 50 141.723 EN 10270-1 1729.023 37.8 12.2 49.4 | 88.3 | 42.8 | 17.1 D-339T 22 44.9 141.723 EN 10270-1 1149.877 36.79 8.11 48.2 | 85.5 | 41.8 | 17.1 Number of similar metal springs: 22 Customs tariff number: 73202081; Compression spring D-305 Country of origin: DE, German; Compression spring D-305 Product image - Compression springs D-305 QR-Code: Compression spring D-305