NS EN 754-8 : 2ED 2008
Current
The latest, up-to-date edition.
ALUMINIUM AND ALUMINIUM ALLOYS - COLD DRAWN ROD/BAR AND TUBE - PART 8: PORTHOLE TUBES, TOLERANCES ON DIMENSIONS AND FORM
12-01-2013
Foreword
1 Scope
2 Tolerances on dimensions
2.1 General
2.2 Diameter - round tube
2.3 Width, depth or width across flats - squares,
rectangles, hexagons, octagons
2.4 Wall thickness
2.5 Length
2.6 Squareness of cut ends
3 Tolerances on form
3.1 General
3.2 Straightness
3.3 Convexity-concavity
3.4 Twist
3.5 Angularity
3.6 Corner and fillet radii
3.7 Depth of dents for round tubes
Defines the tolerances on dimensions and form for aluminium and aluminium alloy cold drawn porthole tubes with an outside diameter (OD) from 3 mm to 350 mm or with a cross section contained within a circumscribing circle (CD) from 8 mm to 300 mm, supplied in straight lengths.
| DocumentType |
Standard
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Current
|
| Standards | Relationship |
| UNI EN 754-8 : 2008 | Identical |
| BS EN 754-8:2016 | Identical |
| DIN EN 754-8:2016-10 | Identical |
| I.S. EN 754-8:2016 | Identical |
| UNE-EN 754-8:2016 | Identical |
| EN 754-8:2016 | Identical |
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