ISO 6363-6:2022

Wrought aluminium and aluminium alloys — Cold-drawn rods/bars, tubes and wires — Part 6: Tolerances on form and dimensions for drawn round tubes

This document specifies the tolerances on form and dimensions of wrought aluminium and aluminium alloy drawn round tubes (seamless and porthole). This document is applicable to cold-drawn round tubes.

Aluminium et alliages d'aluminium corroyés — Barres, tubes et fils étirés à froid — Partie 6: Tolérances sur forme et dimensions pour tubes ronds étirés

General Information

• Status: Published
• Publication Date: 30-Jun-2022
• ICS: 23.040.15 - Non-ferrous metal pipes
• ICS: 77.150.10 - Aluminium products
• Technical Committee: ISO/TC 79/SC 6 - Wrought aluminium and aluminium alloys
• Drafting Committee: ISO/TC 79/SC 6 - Wrought aluminium and aluminium alloys
• Current Stage: 6060 - International Standard published
• Start Date: 01-Jul-2022
• Due Date: 05-Apr-2023
• Completion Date: 01-Jul-2022

Relations

• Revises: ISO 6363-6:2012 - Wrought aluminium and aluminium alloys — Cold-drawn rods/bars, tubes and wires — Part 6: Drawn round tubes — Tolerances on form and dimensions
• Effective Date: 23-Apr-2020

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 6363-6
Second edition
2022-07
Wrought aluminium and aluminium
alloys — Cold-drawn rods/bars, tubes
and wires —
Part 6:
Tolerances on form and dimensions
for drawn round tubes
Aluminium et alliages d'aluminium corroyés — Barres, tubes et fils
étirés à froid —
Partie 6: Tolérances sur forme et dimensions pour tubes ronds étirés
Reference number
ISO 6363-6:2022(E)
© ISO 2022

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ISO 6363-6:2022(E)
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© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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  © ISO 2022 – All rights reserved

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ISO 6363-6:2022(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Materials . 1
5 Tolerances on dimensions . 2
5.1 General . 2
5.2 Diameter — Round tube . 3
5.3 Wall thickness — Round tube . 4
5.4 Fixed-length tolerances . 4
5.5 Squareness of cut ends . 5
6 Tolerances on form . 5
6.1 General . 5
6.2 Straightness . 5
Bibliography . 6
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ISO 6363-6:2022(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
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on the ISO list of patent declarations received (see www.iso.org/patents).
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expressions related to conformity assessment, as well as information about ISO’s adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 79, Light metals and their alloys,
Subcommittee SC 6, Wrought aluminium and aluminium alloys.
This second edition cancels and replaces the first edition (ISO 6363-6:2012), which has been technically
revised. The main changes are as follows:
— in Clause 4, Table 1 has been separated into Table 1 and Table 2 by alloy group;
— errors have been corrected and expressions modified throughout.
A list of all parts in the ISO 6363 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
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INTERNATIONAL STANDARD ISO 6363-6:2022(E)
Wrought aluminium and aluminium alloys — Cold-drawn
rods/bars, tubes and wires —
Part 6:
Tolerances on form and dimensions for drawn round tubes
1 Scope
This document specifies the tolerances on form and dimensions of wrought aluminium and aluminium
alloy drawn round tubes (seamless and porthole).
This document is applicable to cold-drawn round tubes.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 6363-1, Wrought aluminium and aluminium alloys — Cold-drawn rods/bars, tubes and wires — Part 1:
Technical conditions for inspection and delivery
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 6363-1 apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
—
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