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NBN EN 2257:1997
Aerospace series - Circular tubes for structures in aluminium and aluminium alloys - Diameter 6 mm <= D <= 100 mm - Thickness 1 mm <= a <= 6 mm - Dimensions
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Summary
This standard specifies the dimensions and tolerances of circular tubes for structures in aluminium and aluminium alloys, diameter 6 mm <= D <= 100 mm, thickness 1 mm <= a <= 6 mm, for aerospace applications.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 03/14/1997 |
| Cancellation Date | 07/31/1997 |
| Page Count | 10 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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