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Compression spring D-256 Spring steel Ø 2 x 12.5 x 71 mm Scaled prices - Compression spring D-256 Quantity Single price [EUR] 1 5.0100 EUR 2 3.5300 EUR 3 3.3700 EUR 7 2.1400 EUR 17 1.0400 EUR 37 0.6600 EUR 75 0.5000 EUR 125 0.4132 EUR 175 0.3696 EUR 250 0.3256 EUR 350 0.2842 EUR 450 0.2464 EUR Compression spring Buy Product image Compression spring D-256 Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-256 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 2 mm Wire diameter Di mm Inner coil diameter D 12.5 mm Mean coil diameter De 14.5 mm Outer coil diameter Dd 10 mm maximum diameter of mandrel Dh 15.2 mm minimum diameter of bush L0 71 mm unstressed spring length Lk 36.78 mm buckling length Fn 250.368 N maximum force in static use Ln 33.5 mm Minimum length in static use sn 37.5 mm Maximum spring deflection in static use Fndyn 198.291 N maximum force in dynamic use Lndyn 41.3 mm Minimum length in dynamic use shdyn 11.55 mm Maximum stroke in dynamic use S 5.52 mm pitch of spring n 12.5 pc. number of active coils nt pc. total number of coils R 6.676 N/mm Spring rate Weight 14.1403 g weight of one spring Fntol 13.28 N (+/-) tolerance of maximum force in static use Fndtol 13.08 N (+/-) tolerance of maximum dynamic force Detol 0.3 mm (+/-) tolerances of outer coil diameter L0tol 1.42 mm (+/-) tolerance of unstressed spring length Price group G - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-256 Spring steel Ø 2 x 12.5 x 71 mm Datasheet download pdf file Metal spring characteristic Compression spring D-256 Spring steel Ø 2 x 12.5 x 71 mm Metal spring characteristic download pdf file CAD data Compression spring D-256 Spring steel Ø 2 x 12.5 x 71 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-256 Spring steel Ø 2 x 12.5 x 71 mm force-path-calculation Compression spring D-256 Inquiry formular Compression spring D-256 Spring steel Ø 2 x 12.5 x 71 mm Inquiry formular Compression spring D-256 Similar compression springs to Compression spring D-256 Spring steel Ø 2 x 12.5 x 71 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-256 EN 10270-1 2 14.5 71 250.368 33.5 37.5 12.5 6.676 73.8 | 100.0 | 53.9 | 67.6 VD-256 1.4310 2 14.5 71 215.327 33.45 37.55 12.5 5.734 78.7 | 100.0 | 57.4 | 78.7 VD-256A 1.4310 2 14.5 71 93.502 46.87 24.13 18.5 3.875 92.9 | 100.0 | 92.9 | 85.9 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-207J-27 15 70 1.497 EN 10270-1 61.91 28.65 41.35 60.3 | 90.1 | 57.6 | 33.2 D-206G 15 65.3 1.638 EN 10270-1 75.314 19.31 45.99 61.1 | 86.2 | 60.8 | 36.3 D-221A 14.1 78 1.848 EN 10270-1 73.042 38.47 39.53 64.8 | 89.4 | 64.1 | 41.0 D-207J-10 14.5 73.5 1.878 EN 10270-1 89.697 25.74 47.76 66.2 | 90.5 | 66.5 | 41.6 D-207J-38 14 65.7 2.112 EN 10270-1 84.757 25.58 40.12 68.0 | 88.0 | 69.0 | 46.8 D-221 14.1 78 2.735 EN 10270-1 133.179 29.3 48.7 71.9 | 89.4 | 65.6 | 60.6 D-207J-37 14 62 2.78 EN 10270-1 111.183 22 40 75.7 | 86.3 | 79.1 | 61.6 D-256A 14.5 71 4.511 EN 10270-1 108.863 46.87 24.13 100.0 | 100.0 | 100.0 | 100.0 D-252A-08 14.8 76 4.711 EN 10270-1 158.617 42.33 33.67 87.7 | 97.1 | 70.1 | 95.8 D-252A-35 15 75 5.916 EN 10270-1 240.799 34.3 40.7 75.2 | 97.1 | 52.2 | 76.3 D-252AC 15 66.2 5.935 EN 10270-1 196.553 33.08 33.12 78.9 | 96.6 | 64.1 | 76.0 D-252A-07 14.8 64 5.979 EN 10270-1 178.184 34.2 29.8 80.8 | 96.0 | 71.0 | 75.5 D-257E 14 73.1 6.086 EN 10270-1 202.813 39.77 33.33 78.4 | 97.9 | 63.0 | 74.1 D-263Q-01 15 77 6.151 EN 10270-1 158.475 51.24 25.76 82.6 | 93.3 | 81.2 | 73.3 D-256 14.5 71 6.676 EN 10270-1 250.368 33.5 37.5 73.8 | 100.0 | 53.9 | 67.6 D-263Q 15 77 7.342 EN 10270-1 244.908 43.64 33.36 71.0 | 93.3 | 58.4 | 61.5 D-263P-02 15 68 8.429 EN 10270-1 248.008 38.58 29.42 70.3 | 94.5 | 63.0 | 53.5 D-257E-11 13 68 8.446 EN 10270-1 259.997 37.22 30.78 69.6 | 95.1 | 60.1 | 53.4 D-263V-16 15.2 76 9.21 EN 10270-1 213.738 52.79 23.21 71.1 | 90.7 | 73.6 | 49.0 D-263V-15 15.2 64 10.745 EN 10270-1 194.091 45.94 18.06 65.7 | 89.6 | 65.5 | 42.0 D-287A 15 67.5 11.014 EN 10270-1 108.931 57.61 9.89 67.3 | 90.6 | 70.5 | 41.0 D-287 15 67.5 16.3 EN 10270-1 439.336 40.55 26.95 58.5 | 90.6 | 57.2 | 27.7 D-288T-08 15 76 22.989 EN 10270-1 528.849 53 23 54.9 | 87.2 | 58.0 | 19.6 D-288T-07 15 64 27.587 EN 10270-1 521.492 45.1 18.9 53.2 | 86.1 | 49.2 | 24.2 D-288X 14 71.4 28.755 EN 10270-1 489.365 54.38 17.02 53.5 | 89.1 | 48.3 | 23.2 D-288Z-08 15.5 76 34.032 EN 10270-1 655.998 56.72 19.28 49.4 | 83.8 | 44.8 | 19.6 Number of similar metal springs: 25 Customs tariff number: 73202081; Compression spring D-256 Country of origin: DE, German; Compression spring D-256 Product image - Compression springs D-256 QR-Code: Compression spring D-256