Home » Products » Compression springs » d-028 Url teilen URL was copied to clipboard, successfully ! Overview The Item has been added to your shopping cart. Compression spring D-028 Spring steel Ø 0.32 x 4 x 8.5 mm Scaled prices - Compression spring D-028 Quantity Single price [EUR] 1 4.7200 EUR 2 3.3300 EUR 3 3.1700 EUR 7 1.7700 EUR 17 0.7400 EUR 37 0.4200 EUR 75 0.2000 EUR 125 0.1664 EUR 175 0.1253 EUR 250 0.1002 EUR 350 0.0758 EUR 450 0.0694 EUR Compression spring Buy Product image Compression spring D-028 Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-028 Formula symbols Value Unit Description Material EN 10270-1 - Type of material Spring ends Closed - 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 0.32 mm Wire diameter Di mm Inner coil diameter D 4 mm Mean coil diameter De 4.32 mm Outer coil diameter Dd 3.2 mm maximum diameter of mandrel Dh 4.8 mm minimum diameter of bush L0 8.5 mm unstressed spring length Lk mm buckling length Fn 2.807 N maximum force in static use Ln 2.61 mm Minimum length in static use sn 5.89 mm Maximum spring deflection in static use Fndyn 2.718 N maximum force in dynamic use Lndyn 2.8 mm Minimum length in dynamic use shdyn 2.05 mm Maximum stroke in dynamic use S 2.2 mm pitch of spring n 3.5 pc. number of active coils nt pc. total number of coils R 0.477 N/mm Spring rate Weight 0.0439 g weight of one spring Fntol 0.3 N (+/-) tolerance of maximum force in static use Fndtol 0.3 N (+/-) tolerance of maximum dynamic force Detol 0.2 mm (+/-) tolerances of outer coil diameter L0tol 0.53 mm (+/-) tolerance of unstressed spring length Price group B - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-028 Spring steel Ø 0.32 x 4 x 8.5 mm Datasheet download pdf file Metal spring characteristic Compression spring D-028 Spring steel Ø 0.32 x 4 x 8.5 mm Metal spring characteristic download pdf file CAD data Compression spring D-028 Spring steel Ø 0.32 x 4 x 8.5 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-028 Spring steel Ø 0.32 x 4 x 8.5 mm force-path-calculation Compression spring D-028 Inquiry formular Compression spring D-028 Spring steel Ø 0.32 x 4 x 8.5 mm Inquiry formular Compression spring D-028 Similar compression springs to Compression spring D-028 Spring steel Ø 0.32 x 4 x 8.5 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-028 EN 10270-1 0.32 4.32 8.5 2.807 2.61 5.89 3.5 0.477 100.0 | 100.0 | 100.0 | 100.0 VD-028 1.4310 0.32 4.32 8.5 2.411 2.61 5.89 3.5 0.41 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-011X 4.65 8 0.085 EN 10270-1 0.422 3.03 4.97 52.0 | 88.4 | 49.7 | 17.8 D-001 3.1 7.5 0.095 EN 10270-1 0.46 2.68 4.82 47.8 | 74.2 | 49.1 | 20.0 D-003 2.7 8.2 0.19 EN 10270-1 1.144 2.17 6.03 60.9 | 73.8 | 69.2 | 39.8 D-013 3.45 10.6 0.221 EN 10270-1 1.739 2.73 7.87 64.7 | 79.4 | 68.4 | 46.4 D-013A 3.45 10.7 0.221 EN 10270-1 1.761 2.73 7.97 64.6 | 79.1 | 68.3 | 46.4 D-016B 3.2 8 0.282 EN 10270-1 1.501 2.67 5.33 71.1 | 82.1 | 72.0 | 59.1 D-026R-02 4 11 0.296 EN 10270-1 2.298 3.24 7.76 77.2 | 88.2 | 78.6 | 64.7 D-012A 3.45 7.1 0.347 EN 10270-1 1.751 2.05 5.05 75.8 | 80.5 | 74.1 | 72.8 D-012 3.45 6.9 0.347 EN 10270-1 1.682 2.05 4.85 74.5 | 79.7 | 71.1 | 72.8 D-026R-01 4 7 0.465 EN 10270-1 2.12 2.44 4.56 87.9 | 89.6 | 76.5 | 97.6 D-028 4.32 8.5 0.477 EN 10270-1 2.807 2.61 5.89 100.0 | 100.0 | 100.0 | 100.0 D-034 3.52 9.1 0.593 EN 10270-1 3.426 3.32 5.78 87.4 | 91.6 | 90.0 | 80.4 D-034A 3.52 9.4 0.593 EN 10270-1 3.604 3.32 6.08 86.1 | 90.6 | 87.4 | 80.4 D-026R-11 3.2 7.7 0.615 EN 10270-1 2.832 3.1 4.6 84.1 | 86.1 | 88.6 | 77.4 D-026Q-11 4 6 0.652 EN 10270-1 2.577 2.05 3.95 79.4 | 85.6 | 79.4 | 73.0 D-027B 4.32 7 0.668 EN 10270-1 3.213 2.19 4.81 83.3 | 94.1 | 84.5 | 71.3 D-049 4.4 11.2 0.741 EN 10270-1 5.223 4.15 7.05 72.6 | 84.7 | 68.6 | 64.3 D-049A 4.4 11.7 0.741 EN 10270-1 5.594 4.15 7.55 70.7 | 83.6 | 64.1 | 64.3 D-047C 5 8.7 0.766 EN 10270-1 4.197 3.22 5.48 76.7 | 88.0 | 80.0 | 62.2 D-033A 3.52 6.3 0.931 EN 10270-1 3.521 2.52 3.78 69.4 | 85.2 | 71.9 | 51.2 D-027A 4.32 5.5 0.954 EN 10270-1 3.465 1.87 3.63 69.8 | 88.2 | 71.3 | 49.9 D-052D 4 9.6 1.016 EN 10270-1 5.603 4.09 5.51 68.6 | 87.0 | 71.8 | 46.9 D-048A 4.4 7.9 1.164 EN 10270-1 5.53 3.15 4.75 65.7 | 90.4 | 65.7 | 40.9 D-048 4.4 7.5 1.164 EN 10270-1 5.065 3.15 4.35 64.8 | 88.8 | 64.6 | 40.9 D-054 3.6 8.3 1.447 EN 10270-1 6.177 4.03 4.27 59.6 | 87.0 | 59.0 | 32.9 D-054A 3.6 8.7 1.447 EN 10270-1 6.756 4.03 4.67 60.1 | 87.0 | 60.4 | 32.9 Number of similar metal springs: 25 Customs tariff number: 73202081; Compression spring D-028 Country of origin: DE, German; Compression spring D-028 Product image - Compression springs D-028 QR-Code: Compression spring D-028