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Compression spring D-318D Spring steel Ø 4 x 45 x 156 mm Scaled prices - Compression spring D-318D Quantity Single price [EUR] 1 12.4800 EUR 2 9.9500 EUR 3 5.4200 EUR 7 3.2800 EUR 17 1.8300 EUR 37 1.5400 EUR 75 1.5100 EUR 125 1.4634 EUR 175 1.4586 EUR 250 1.4345 EUR 350 1.4116 EUR Compression spring Buy Product image Compression spring D-318D Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-318D 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 4 mm Wire diameter Di mm Inner coil diameter D 45 mm Mean coil diameter De 49 mm Outer coil diameter Dd 39.8 mm maximum diameter of mandrel Dh 50.8 mm minimum diameter of bush L0 156 mm unstressed spring length Lk mm buckling length Fn 350.664 N maximum force in static use Ln 51.85 mm Minimum length in static use sn 104.15 mm Maximum spring deflection in static use Fndyn 334.08 N maximum force in dynamic use Lndyn 56.78 mm Minimum length in dynamic use shdyn 59.68 mm Maximum stroke in dynamic use S 17.882 mm pitch of spring n 8.5 pc. number of active coils nt pc. total number of coils R 3.367 N/mm Spring rate Weight 147.4491 g weight of one spring Fntol 20.81 N (+/-) tolerance of maximum force in static use Fndtol 20.56 N (+/-) tolerance of maximum dynamic force Detol 0.8 mm (+/-) tolerances of outer coil diameter L0tol 4.62 mm (+/-) tolerance of unstressed spring length Price group AB - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-318D Spring steel Ø 4 x 45 x 156 mm Datasheet download pdf file Metal spring characteristic Compression spring D-318D Spring steel Ø 4 x 45 x 156 mm Metal spring characteristic download pdf file CAD data Compression spring D-318D Spring steel Ø 4 x 45 x 156 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-318D Spring steel Ø 4 x 45 x 156 mm force-path-calculation Compression spring D-318D Inquiry formular Compression spring D-318D Spring steel Ø 4 x 45 x 156 mm Inquiry formular Compression spring D-318D Similar compression springs to Compression spring D-318D Spring steel Ø 4 x 45 x 156 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-318D EN 10270-1 4 49 156 350.664 51.85 104.15 8.5 3.367 100.0 | 100.0 | 100.0 | 100.0 VD-318D 1.4310 4 49 156 301.184 51.85 104.15 8.5 2.892 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-263V-20 46 136 0.879 EN 10270-1 96.367 26.37 109.63 56.2 | 81.2 | 61.2 | 26.1 D-263X 42 141 1.174 EN 10270-1 135.864 25.27 115.73 48.7 | 79.5 | 49.4 | 17.1 D-288H 48 161 1.233 EN 10270-1 163.283 28.56 132.44 48.8 | 81.7 | 46.8 | 17.9 D-289C-03 48 176 1.398 EN 10270-1 184.054 44.32 131.68 65.4 | 88.9 | 65.8 | 41.5 D-313E-12 48 160 2.444 EN 10270-1 279.917 45.45 114.55 61.6 | 87.5 | 61.7 | 35.6 D-318D 49 156 3.367 EN 10270-1 350.664 51.85 104.15 100.0 | 100.0 | 100.0 | 100.0 D-313H 40 155 3.735 EN 10270-1 391.897 50.06 104.94 73.1 | 90.5 | 74.4 | 54.3 D-315 54 150 3.793 EN 10270-1 427.309 37.36 112.64 90.5 | 95.6 | 87.3 | 88.8 D-339M 50 187 4.668 EN 10270-1 580.828 62.58 124.42 78.1 | 90.1 | 72.0 | 72.1 D-321 44 160 4.794 EN 10270-1 524.956 50.5 109.5 82.1 | 93.0 | 83.6 | 69.8 D-339L-10 50 160 5.218 EN 10270-1 537.714 56.94 103.06 80.5 | 94.8 | 82.1 | 64.5 D-346A 55 150 5.993 EN 10270-1 520.611 63.13 86.88 73.3 | 88.4 | 75.4 | 56.2 D-339N-06 41 165 6.873 EN 10270-1 608.717 76.43 88.57 100.0 | 100.0 | 100.0 | 100.0 D-364R-43 54 135 7.069 EN 10270-1 275.394 96.04 38.96 62.8 | 82.9 | 58.0 | 47.6 D-364J-24 48 185 9.715 EN 10270-1 895.915 92.78 92.22 61.2 | 85.0 | 63.8 | 34.7 D-352 45 140 11.704 EN 10270-1 926.636 60.83 79.17 57.6 | 87.2 | 56.9 | 28.8 D-364J-23 48 135 14.287 EN 10270-1 976.5 66.65 68.35 53.4 | 85.7 | 50.8 | 23.6 D-364R-83 46 150 16.504 EN 10270-1 833.439 99.5 50.5 63.9 | 85.0 | 65.0 | 41.6 D-382A 46.3 152 18.574 EN 10270-1 756.02 111.3 40.7 61.4 | 84.0 | 63.2 | 37.0 D-364R-93 39 152 27.214 EN 10270-1 1285.185 104.78 47.22 54.3 | 87.4 | 50.3 | 25.3 D-382 46.3 135 29.501 EN 10270-1 1777.615 74.74 60.26 43.9 | 81.5 | 38.8 | 11.4 Number of similar metal springs: 20 Customs tariff number: 73202081; Compression spring D-318D Country of origin: DE, German; Compression spring D-318D Product image - Compression springs D-318D QR-Code: Compression spring D-318D