BS EN 755-7:2008 - Aluminium and aluminium alloys. Extruded rod/bar, tube and profiles. Seamless tubes, tolerances on dimensions and form – BSI British Standards

BS EN 755-7:2008

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

Status : Revised, Withdrawn   Published : April 2008 Replaced By : BS EN 755-7:2016

WITHDRAWN TITLE
*To ask about withdrawn titles contact the
BSI Customer Services
cservices@bsigroup.com, +44 345 086 9001


BS EN 755-7:2008 Aluminium and aluminium alloys. Extruded rod/bar, tube and profiles. Seamless tubes, tolerances on dimensions and form

BS EN 755-7 is the European Standard document and part of the BS EN 755 series, that specifies the tolerances on dimensions and form for aluminium and aluminium alloy extruded seamless tubes with an outside diameter (OD) from 8 mm to 450 mm or with a cross section contained within a circumscribing circle (CD) from 10 mm to 350 mm (other than round tube) supplied in straight lengths.

Part 7 of BS EN 755 only applies to tube produced by the seamless die/mandrel method of extrusion. This standard applies to extruded seamless tube for general engineering applications only.

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

This European Standard does not apply to:

  • Extruded tubes produced by porthole/bridge method
  • Tubes delivered in coils
  • Coiled tubes cut to length.

Contents of BS EN 755-7 include:

  • Foreword
  • Scope
  • Alloy groups
  • 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BS EN 755-7:2008 supersedes BS EN 755-7:1998, which has been withdrawn.

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




Standard NumberBS EN 755-7:2008
TitleAluminium and aluminium alloys. Extruded rod/bar, tube and profiles. 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StatusRevised, Withdrawn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Withdrawn Date30 June 2016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 755-8, prEN 13957
Replaced ByBS EN 755-7:2016
ReplacesBS EN 755-7:1998
International RelationshipsEN 755-7:2008
Draft Superseded By06/30136230 DC
DescriptorsAluminium, Aluminium alloys, Extruding, Seamless pipes, Pipes, Dimensions, Dimensional tolerances, Form tolerances, Straightness measurement, Square shape, Tolerances of position
ICS77.150.10
Title in FrenchAluminium et alliages d'aluminium. Barres, tubes et profilés filés. Tubes filés sur aiguille, tolérances sur dimensions et forme
Title in GermanAluminium und Aluminiumlegierungen. Stranggepresste Stangen, Rohre und Profile. Nahtlose Rohre, Grenzabmaße und Formtoleranzen
CommitteeNFE/35
ISBN978 0 580 55562 6
PublisherBSI
FormatA4
DeliveryNo
Pages22
File Size572.5 KB
Price£130.00


WITHDRAWN TITLE
*To ask about withdrawn titles contact the
BSI Customer Services
cservices@bsigroup.com, +44 345 086 9001
 Your basket
Your basket is empty

Multi-user access to over 3,500 medical device standards, regulations, expert commentaries and other documents


Worldwide Standards
We can source any standard from anywhere in the world


Tracked Changes

Understand the changes made to a standard with our new Tracked Changes version


BSOL

The faster, easier way to work with standards


Customers who bought this product also bought

  • BS EN 755-5:2008
    Aluminium and aluminium alloys. Extruded rod/bar, tube and profiles Rectangular bars, tolerances on dimensions and form
  • BS EN 755-4:2008
    Aluminium and aluminium alloys. Extruded rod/bar, tube and profiles Square bars, tolerances on dimensions and form
  • BS EN 755-6:2008
    Aluminium and aluminium alloys. Extruded rod/bar, tube and profiles Hexagonal bars, tolerances on dimensions and form
  • BS EN 755-3:2008
    Aluminium and aluminium alloys. Extruded rod/bar, tube and profiles Round bars, tolerances on dimensions and form