UNI EN 754-7 : 2008

Superseded

Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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ALUMINIUM AND ALUMINIUM ALLOYS - COLD DRAWN ROD/BAR AND TUBE - PART 7: SEAMLESS TUBES, TOLERANCES ON DIMENSIONS AND FORM

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Superseded date: 10-07-2022

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Published date: 01-01-2008

Publisher: Ente Nazionale Italiano di Unificazione (UNI)

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Table of Contents - (Show below) - (Hide below)

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 variation (eccentricity)
  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 tube
Annex A (informative) - Wall thickness variation (eccentricity)
      A.1 General
      A.2 Specifying round tube sizes and tolerances
          A.2.1 General
          A.2.2 Wall thickness variation for tubes specified
                as OD x t or ID x t
          A.2.3 Wall thickness variation for tubes specified
                as OD x ID
Bibliography

Abstract - (Show below) - (Hide below)

Describes 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.

General Product Information - (Show below) - (Hide below)

Development Note	Supersedes UNI 3991. (04/2001)
Document Type	Standard
ISBN
Pages
Published
Publisher	Ente Nazionale Italiano di Unificazione (UNI)
Status	Superseded
Superseded By	UNI EN 754-7:2016
Supersedes	UNI 3991 : 1957 UNI EN 754-7 : 2000

International Equivalents – Equivalent Standard(s) & Relationship - (Show below) - (Hide below)

Equivalent Standard(s)	Relationship
EN 754-7:2016	Identical
SN EN 754-7 : 2016	Identical
NS EN 754-7 : 2ED 2008	Identical
NF EN 754-7 : 2016	Identical
NBN EN 754-7 : 2016	Identical
I.S. EN 754-7:2016	Identical
NEN EN 754-7 : 2016	Identical
BS EN 754-7:2016	Identical
UNE-EN 754-7:2016	Identical

Standards Referencing This Book - (Show below) - (Hide below)

EN 13958:2008	Aluminium and aluminium alloys - Cold drawn, round, coiled tube for general applications - Specification
EN 515:2017	Aluminium and aluminium alloys - Wrought products - Temper designations
EN 754-8:2016	Aluminium and aluminium alloys - Cold drawn rod/bar and tube - Part 8: Porthole tubes, tolerances on dimensions and form

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