BS EN 754-7:2008 - Aluminium and aluminium alloys. Cold drawn rod/bar and tube. Seamless tubes, tolerances on dimensions and form – BSI British Standards

BS EN 754-7:2008

Aluminium and aluminium alloys. Cold drawn rod/bar and tube. Seamless tubes, tolerances on dimensions and form

Status : Revised, Withdrawn   Published : April 2008 Replaced By : BS EN 754-7:2016

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BS EN 754-7:2008 Aluminium and aluminium alloys. Cold drawn rod/bar and tube. Seamless tubes, tolerances on dimensions and form

BS EN 754-7 is the European Standard document and part of the BS EN 754 series, that specifies the tolerances on dimensions and form for aluminium and aluminium alloys cold drawn seamless tubes with an outside diameter (OD) from 3 mm to 350 mm (round tube) or with a cross section contained within a circumscribing circle (CD) from 8 mm to 300 mm (other than round tube) supplied in straight lengths.

This standard only applies to tube produced by the seamless die/mandrel method of extrusion (and then cold drawn to the final dimensions required).

The temper designations used in this part are according to BS EN 515.

This document applies to cold drawn, seamless tube for general engineering applications.

This document does not apply to:

Cold drawn tube produced by the porthole/bridge method (EN 754-8)
Tubes delivered in coils (EN 13958)
Coiled tubes cut to length (EN 13958).

Contents of BS EN 754-7 include:

  • Foreword
  • Scope
  • Tolerances on dimensions
  • Diameter - Round tube
  • Width, depth or width across flats - squares, rectangles, hexagons, octagons
  • Wall thickness variation (eccentricity)
  • Length
  • Squareness of cut ends
  • Tolerances on form
  • Straightness
  • Convexity-Concavity
  • Twist
  • Angularity
  • Corner and fillet radii
  • Depth of dents for round tube
  • Wall thickness variation (eccentricity)
  • Specifying round tube sizes and tolerances
  • Wall thickness variation for tubes
  • Bibliography

BS EN 754-7:2008 supersedes BS EN 754-7:1997, which has been withdrawn.

To read about and order the other parts in this standard, visit www.bsigroup.com/aluminium

 




Standard NumberBS EN 754-7:2008
TitleAluminium and aluminium alloys. Cold drawn rod/bar and tube. Seamless tubes, tolerances on dimensions and form
StatusRevised, Withdrawn
Publication Date30 April 2008
Withdrawn Date30 June 2016
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)EN 515, EN 754-8, EN 13958
Replaced ByBS EN 754-7:2016
ReplacesBS EN 754-7:1998
International RelationshipsEN 754-7:2008
Draft Superseded By06/30136539 DC
DescriptorsAluminium, Aluminium alloys, Cold-working, Drawing (forming process), Pipes, Seamless pipes, Dimensional tolerances, Form tolerances, Straightness measurement, Concave, Tolerances of position
ICS77.150.10
Title in FrenchAluminium et alliages d'aluminium. Barres et tubes étirés. Tubes filés sur aiguille, tolérances sur dimensions et forme
Title in GermanAluminium und Aluminiumlegierungen. Gezogene Stangen und Rohre. Nahtlose Rohre, Grenzabmaße und Formtoleranzen
CommitteeNFE/35
ISBN978 0 580 55600 5
PublisherBSI
FormatA4
DeliveryNo
Pages20
File Size581 KB
Price£130.00


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