DIN 6880 Standardmäßig Abmessungen für Bright key steel
Lieferanten von Blanker Keilstahl
Diese Norm 6880 gilt für blanken Keilstahl (Blankstahl zur Herstellung von Keilen und Passfedern) in Stäben mit quadratischem, rechteckigem oder flach-rechteckigem Querschnitt und ist eine wichtige Grundlage für die Fertigungsqualität dieser Stahlprodukte.
Maßzeichnungen und technische Diagramme
Wichtigste Abmessungen und technische Parameter
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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 | |