DIN 6880 De forme standard Dimensions pour Bright key steel
Fournisseurs d'acier brillant pour clavettes
Cette norme DIN 6880 s'applique à l'acier brillant pour clavettes (acier brillant pour la fabrication de clavettes et de clavettes parallèles) en barres de section carrée, rectangulaire ou rectangulaire plate et constitue une base importante pour la qualité de production de ces produits en acier.
Dessins cotés et schémas techniques
Dimensions et paramètres techniques clés
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Dimensions in mm - source DIN 6880 Publication date: 06/2011 supersedes DIN 6880 04/1975 |
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| Form | Nominal size | r min | r max | ≈ weigth in kg/m |
| square | 2 x 2 | 0.15 | 0.35 | 0.0314 |
| 3 x 3 | 0.15 | 0.35 | 0.0707 | |
| 4 x 4 | 0.15 | 0.35 | 0.126 | |
| 5 x 5 | 0.2 | 0.4 | 0.196 | |
| 6x 6 | 0.2 | 0.4 | 0.283 | |
| 7 x 7 | 0.2 | 0.4 | 0.385 | |
| 8 x 8 | 0.2 | 0.4 | 0.503 | |
| 10 x 10 | 0.4 | 0.6 | 0.785 | |
| 12 x 12 | 0.4 | 0.6 | 1.13 | |
| 14 x 14 | 0.4 | 0.6 | 1.54 | |
| 16 x 16 | 0.4 | 0.6 | 2.01 | |
| 18 x 18 | 0.4 | 0.6 | 2.54 | |
| 20 x 20 | 0.6 | 0.8 | 3.14 | |
| 22 x 22 | 0.6 | 0.8 | 3.8 | |
| rectangular | 8 x 7 | 0.2 | 0.2 | 0.44 |
| 10 x 8 | 0.4 | 0.6 | 0.628 | |
| 12 x 8 | 0.4 | 0.6 | 0.754 | |
| 12 x 10 | 0.4 | 0.6 | 0.943 | |
| 14 x 9 | 0.4 | 0.6 | 0.989 | |
| 16 x 10 | 0.4 | 0.6 | 1.26 | |
| 18 x 11 | 0.4 | 0.6 | 1.55 | |
| 20 x 12 | 0.6 | 0.8 | 1.88 | |
| 22 x 14 | 0.6 | 0.8 | 2.42 | |
| 25 x 14 | 0.6 | 0.8 | 2.75 | |
| 25 x 22 | 0.6 | 0.8 | 4.32 | |
| 28 x 16 | 0.6 | 0.8 | 3.52 | |
| 28 x 25 | 0.6 | 0.8 | 5.5 | |
| 32 x 18 | 0.6 | 0.8 | 4.52 | |
| 32 x 30 | 0.6 | 0.8 | 7.54 | |
| 36 x 20 | 1 | 1.2 | 5.65 | |
| 36 x 34 | 1 | 1.2 | 9.61 | |
| 40 x 22 | 1 | 1.2 | 6.91 | |
| 40 x 38 | 1 | 1.2 | 11.9 | |
| 45 x 25 | 1 | 1.2 | 8.83 | |
| 45 x 43 | 1 | 1.2 | 15.2 | |
| 50 x 28 | 1 | 1.2 | 11 | |
| 50 x 48 | 1 | 1.2 | 18.8 | |
| 56 x 32 | 1.6 | 2 | 14.1 | |
| 63 x 32 | 1.6 | 2 | 15.8 | |
| 70 x 36 | 1.6 | 2 | 19.8 | |
| 80 x 40 | 2.5 | 3 | 25.1 | |
| 90 x 45 | 2.5 | 3 | 31.8 | |
| 100 x 50 | 2.5 | 3 | 39.3 | |
| flat-rectangular | 5 x 3 | 0.2 | 0.4 | 0.118 |
| 6 x 4 | 0.2 | 0.4 | 0.188 | |
| 7 x 4 | 0.2 | 0.4 | 0.22 | |
| 8 x 5 | 0.2 | 0.4 | 0.314 | |
| 10 x 6 | 0.4 | 0.6 | 0.471 | |
| 12 x 6 | 0.4 | 0.6 | 0.565 | |
| 14 x 6 | 0.4 | 0.6 | 0.659 | |
| 16 x 7 | 0.4 | 0.6 | 0.879 | |
| 18 x 7 | 0.4 | 0.6 | 0.989 | |
| 20 x 8 | 0.6 | 0.8 | 1.26 | |
| 22 x 9 | 0.6 | 0.8 | 1.55 | |
| 25 x 9 | 0.6 | 0.8 | 1.77 | |
| 29 x 10 | 0.6 | 0.8 | 2.2 | |
| 32 x 11 | 0.6 | 0.8 | 2.76 | |
| 36 x 12 | 1 | 1.2 | 3.39 | |
| 40 x 14 | 1 | 1.2 | 4.4 | |