ISO 6361-4:2014

Wrought aluminium and aluminium alloys — Sheets, strips and plates — Part 4: Sheets and plates: Tolerances on shape and dimensions

ISO 6361-4:2014 specifies the tolerances on shape and dimensions for wrought aluminium and aluminium alloy sheet and plate by hot-rolling or cold-rolling for general engineering applications. It applies to products with a thickness over 0,15 mm up to and including 203 mm. It does not apply to semi-finished rolled products in coiled form to be subjected to further rolling (reroll stock) or to special products, such as those that are corrugated or embossed. Technical conditions for inspection and delivery of products covered by ISO 6361-4:2014 are specified in ISO 6361‑1.

Aluminium et alliages d'aluminium corroyés — Tôles, bandes et tôles épaisses — Partie 4: Tôles et tôles épaisses: Tolérances sur forme et dimensions

General Information

• Status: Published
• Publication Date: 07-Sep-2014
• 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: 9020 - International Standard under periodical review
• Start Date: 15-Oct-2024
• Completion Date: 15-Oct-2024

Relations

• Revises: ISO 6361-4:2011 - Wrought aluminium and aluminium alloys — Sheets, strips and plates — Part 4: Sheets and plates: Tolerances on shape and dimensions
• Effective Date: 19-Oct-2013

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 6361-4
Third edition
2014-09-15
Wrought aluminium and aluminium
alloys — Sheets, strips and plates —
Part 4:
Sheets and plates: Tolerances on
shape and dimensions
Aluminium et alliages d’aluminium corroyés — Tôles, bandes et tôles
épaisses —
Partie 4: Tôles et tôles épaisses: Tolérances sur forme et dimensions
Reference number
©
ISO 2014
© ISO 2014
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [e-mail]
Web www.iso.org
Published in Switzerland
ii © ISO 2014 – All rights reserved

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Dimensional tolerances . 1
3.1 Thickness . 1
3.2 Width . 5
3.3 Length . 6
4 Shape tolerances . 7
4.1 Lateral curvature . 7
4.2 Flatness tolerances . 7
4.3 Squareness tolerances .10
Bibliography .12
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 any
patent rights identified during the development of the document will be in the Introduction and/or on
the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical Barriers
to Trade (TBT) see the following URL: Foreword - Supplementary information
The committee responsible for this document is ISO/TC 79, Light metals and their alloys, Subcommittee
SC 6, Wrought aluminium and aluminium alloys.
This third edition cancels and replaces the second edition (ISO 6361-4:2011), which has been technically
revised.
ISO 6361 consists of the following parts, under the general title Wrought aluminium and aluminium
alloys — Sheets, strips and plates:
— Part 1: Technical conditions for inspection and delivery
— Part 2: Mechanical properties
— Part 3: Strips: Tolerances on shape and dimensions
— Part 4: Sheets and plates: Tolerances on shape and dimensions
— Part 5: Chemical composition
iv © ISO 2014 – All rights reserved

INTERNATIONAL STANDARD ISO 6361-4:2014(E)
Wrought aluminium and aluminium alloys — Sheets, strips
and plates —
Part 4:
Sheets and plates: Tolerances on shape and dimensions
1 Scope
This part of ISO 6361 specifies the tolerances on shape and dimensions for wrought aluminium and
aluminium alloy sheet and plate by hot-rolling or cold-rolling for general engineering applications.
It applies to products with a thickness over 0,15 mm up to and including 203 mm.
It does not apply to semi-finished rolled products in coiled form to be subjected to further rolling (reroll
stock) or to special products, such as those that are corrugated or embossed.
Technical conditions for inspection and delivery of products covered by this part of ISO 6361 are
specified in ISO 6361-1.
2 Normative references
No normative references cited in this document.
3 Dimensional tolerances
3.1 Thickness
Thickness tolerances for a cold-rolled product are specified in Table 1 and Table 2.
Thickness tolerances for a hot-rolled product are specified in Table 3 and Table 4.
When the tolerance is specified as either all plus or minus side, the value in Table 1, Table 2, Table 3, or
Table 4 shall be doubled.
Tolerances for the products exceeding the range of specified thickness and width shall be agreed upon
between the purchaser and the supplier.
Table 1 — Thickness tolerances for cold-rolled product
Dimensions in millimetres
Alloy number
1050, 1050A, 1070, 1070A,1080, 1080A, 1085, 1100, 1100A, 1200, 1230A, 3003, 3103,
Specified thickness
3203, 3005, 3105, 4006, 4007, 4015, 5005, 5010, 5110A, 5050, 8011A, 8021, 8079
Specified width
Over 450, Over 900, Over 1 400, Over 1 800,
Up to and Over 2 300, up
up to and up to and up to and up to and
including to and includ-
Up to and
including including including including
Over
450 ing 2 600
including
900 1 400 1 800 2 300
Tolerance
≥0,15 0,20 ±0,03 ±0,03 ±0,05
Table 1 (continued)
Alloy number
1050, 1050A, 1070, 1070A,1080, 1080A, 1085, 1100, 1100A, 1200, 1230A, 3003, 3103,
Specified thickness
3203, 3005, 3105, 4006, 4007, 4015, 5005, 5010, 5110A, 5050, 8011A, 8021, 8079
Specified width
Over 450, Over 900, Over 1 400, Over 1 800,
Up to and Over 2 300, up
up to and up to and up to and up to and
including to and includ-
Up to and
including including including including
Over
450 ing 2 600
including
900 1 400 1 800 2 300
Tolerance
0,20 0,25 ±0,03 ±0,04 ±0,05
0,25 0,45 ±0,04 ±0,04 ±0,05 ±0,06
0,45 0,70 ±0,04 ±0,05 ±0,06 ±0,08
0,70 0,90 ±0,05 ±0,05 ±0,06 ±0,09 ±0,13
0,90 1,1 ±0,05 ±0,06 ±0,08 ±0,10 ±0,13
1,1 1,7 ±0,06 ±0,08 ±0,10 ±0,13 ±0,15
1,7 1,9 ±0,06 ±0,08 ±0,10 ±0,15 ±0,20
1,9 2,4 ±0,08 ±0,08 ±0,10 ±0,15 ±0,20
2,4 2,7 ±0,09 ±0,10 ±0,13 ±0,18 ±0,23
2,7 3,6 ±0,11 ±0,11 ±0,13 ±0,18 ±0,23 ±0,25
3,6 4,5 ±0,15 ±0,15 ±0,20 ±0,23 ±0,28 ±0,30
4,5 5,0 ±0,18 ±0,18 ±0,23 ±0,28 ±0,33 ±0,38
5,0 6,5 ±0,23 ±0,23 ±0,28 ±0,33 ±0,38 ±0,43
6,5 8,0 ±0,33 ±0,33 ±0,33 ±0,38 ±0,43 ±0,51
8,0 11 ±0,48 ±0,48 ±0,48 ±0,48 ±0,58 ±0,66
11 16 ±0,64 ±0,64 ±0,64 ±0,64 ±0,76 ±0,89
Table 2 — Thickness tolerances for cold-rolled product
Dimensions in millimetres
Alloy number
2014, 2014A, 2017, 2017A, 2618A, 2219, 2024, 2124, 3004, 3104, 5021, 5026, 5040, 5042, 5049, 5449, 5251,
Specified
5052, 5154, 5154A, 5254, 5454, 5754, 5456, 5059, 5070, 5082, 5182, 5083, 5383, 5086, 6016, 6025, 6061,
thickness
6082, 7204, 7010, 7020, 7021, 7022, 7050, 7075, 7475, 7178
Specified width
Over Over Over Over Over Over Over Over Over
Over
Over 1 200, 1 400, 1 500, 1 700, 1 800, 2 000, 2 100, 2 300, 2 400,
Up to 900, up
450, up up to up to up to up to up to up to up to up to up to
Up to
and to and
to and and and and and and and and and and
and
includ- includ-
Over
includ- includ- includ- includ- includ- includ- includ- includ- includ- includ-
includ-
ing 450 ing
ing 900 ing ing ing ing ing ing ing ing ing
ing
1 200
1 400 1 500 1 700 1 800 2 000 2 100 2 300 2 400 2 600
Tolerance
≥0,20 0,25 ±0,03 ±0,04 ±0,06 ±0,06
0,25 0,45 ±0,04 ±0,04 ±0,06 ±0,09
0,45 0,70 ±0,04 ±0,05 ±0,06 ±0,09 ±0,10 ±0,10 ±0,10
0,70 0,90 ±0,05 ±0,05 ±0,06 ±0,10 ±0,13 ±0,13 ±0,13 ±0,15
0,90 1,1 ±0,05 ±0,06 ±0,08 ±0,10 ±0,13 ±0,13 ±0,13 ±0,15
1,1 1,7 ±0,06 ±0,08 ±0,10 ±0,13 ±0,15 ±0,15 ±0,15 ±0,18
1,7 1,9 ±0,08 ±0,08 ±0,10 ±0,13 ±0,15 ±0,15 ±0,15 ±0,18
1,9 2,4 ±0,09 ±0,09 ±0,10 ±0,13 ±0,15 ±0,15 ±0,15 ±0,18 ±0,18 ±0,30
2 © ISO 2014 – All rights reserved

Table 2 (continued)
Alloy number
2014, 2014A, 2017, 2017A, 2618A, 2219, 2024, 2124, 3004, 3104, 5021, 5026, 5040, 5042, 5049, 5449, 5251,
Specified
5052, 5154, 5154A, 5254, 5454, 5754, 5456, 5059, 5070, 5082, 5182, 5083, 5383, 5086, 6016, 6025, 6061,
thickness
6082, 7204, 7010, 7020, 7021, 7022, 7050, 7075, 7475, 7178
Specified width
Over Over Over Over Over Over Over Over Over
Over
Over 1 200, 1 400, 1 500, 1 700, 1 800, 2 000, 2 100, 2 300, 2 400,
Up to 900, up
450, up up to up to up to up to up to up to up to up to up to
Up to
and to and
to and and and and and and and and and and
and
includ- includ-
Over
includ- includ- includ- includ- includ- includ- includ- includ- includ- includ-
includ-
ing 450 ing
ing 900 ing ing ing ing ing ing ing ing ing
ing
1 200
1 400 1 500 1 700 1 800 2 000 2 100 2 300 2 400 2 600
Tolerance
2,4 2,7 ±0,10 ±0,10 ±0,13 ±0,13 ±0,18 ±0,18 ±0,18 ±0,20 ±0,20 ±0,41
2,7 3,2 ±0,11 ±0,11 ±0,13 ±0,13 ±0,18 ±0,18 ±0,18 ±0,20 ±0,20 ±0,41 ±0,46 ±0,51
3,2 3,6 ±0,11 ±0,11 ±0,13 ±0,13 ±0,18 ±0,25 ±0,30 ±0,33 ±0,36 ±0,41 ±0,46 ±0,51
3,6 4,5 ±0,15 ±0,15 ±0,20 ±0,20 ±0,23 ±0,30 ±0,36 ±0,38 ±0,41 ±0,43 ±0,48 ±0,58
4,5 5,0 ±0,18 ±0,18 ±0,25 ±0,25 ±0,28 ±0,36 ±0,41 ±0,43 ±0,43 ±0,43 ±0,56 ±0,66
5,0 6,5 ±0,23 ±0,23 ±0,28 ±0,28 ±0,33 ±0,41 ±0,46 ±0,46 ±0,46 ±0,46 ±0,61 ±0,71
6,5 8,0 ±0,33 ±0,33 ±0,33 ±0,33 ±0,38 ±0,46 ±0,51 ±0,51 ±0,51 ±0,51 ±0,64 ±0,76
8,0 11 ±0,48 ±0,48 ±0,48 ±0,48 ±0,51 ±0,51 ±0,58 ±0,58 ±0,64 ±0,64 ±0,66 ±0,84
11 16 ±0,64 ±0,64 ±0,64 ±0,64 ±0,64 ±0,64 ±0,64 ±0,76 ±0,76 ±0,76 ±0,89 ±0,89
Table 3 — Thickness tolerances for hot-rolled product
Dimensions in millimetres
Alloy number
1050, 1050A, 1070, 1070A, 1080, 1080A, 1085,1100, 1100A, 1200, 1230A,
Specified thickness 3003, 3103, 3203, 3005, 3105, 4006, 4007, 4015, 5005, 5010, 5110A, 5050,
8011A
Specified width
Up to and Over 900, Over 1 400, Over 1 800, Over 2 300, Over 2 600,
including up to and up to and up to and up to and up to and
Up to and
900 including including including including including
Over
including
1 400 1 800 2 300 2 600 3 400
Tolerance
≥4 5 ±0,25 ±0,30 ±0,35 ±0,40
5 6 ±0,30 ±0,40 ±0,45 ±0,50
6 8 ±0,45 ±0,45 ±0,55 ±0,65 ±0,75 ±0,85
8 11 ±0,55 ±0,55 ±0,65 ±0,75 ±0,85 ±0,95
11 16 ±0,65 ±0,65 ±0,75 ±0,85 ±0,95 ±1,0
16 22 ±0,80 ±0,80 ±0,80 ±0,90 ±1,1 ±1,1
22 29 ±0,90 ±0,90 ±0,90 ±1,1 ±1,4 ±1,4
29 35 ±1,0 ±1,0 ±1,0 ±1,3 ±1,7 ±1,7
35 40 ±1,1 ±1,1 ±1,1 ±1,5 ±1,9 ±1,9
40 50 ±1,3 ±1,3 ±1,3 ±1,8 ±2,2 ±2,2
50 55 ±1,5 ±1,5 ±1,5 ±2,0 ±2,5 ±2,5
NOTE This specification shall be applied to the products of temper grade H112 and those finished by the hot-rolled
condition.
Table 3 (continued)
Alloy number
1050, 1050A, 1070, 1070A, 1080, 1080A, 1085,1100, 1100A, 1200, 1230A,
Specified thickness 3003, 3103, 3203, 3005, 3105, 4006, 4007, 4015, 5005, 5010, 5110A, 5050,
8011A
Specified width
Up to and Over 900, Over 1 400, Over 1 800, Over 2 300, Over 2 600,
including up to and up to and up to and up to and up to and
Up to and
900 including including including including including
Over
including
1 400 1 800 2 300 2 600 3 400
Tolerance
55 70 ±1,9 ±1,9 ±1,9 ±2,5 ±3,2 ±3,2
70 75 ±2,3 ±2,3 ±2,3 ±3,0 ±3,8 ±3,8
75 100 ±2,8 ±2,8 ±2,8 ±3,6 ±4,1 ±4,1
100 150 ±3,2 ±3,2 ±3,8 ±4,1
150 203 ±4,1 ±4,1 ±4,1 ±4,1
NOTE This specification shall be applied to the products of temper grade H112 and those finished by the hot-rolled
condition.
Table 4 — Thickness tolerances for hot-rolled product
Dimensions in millimetres
Alloy number
2014, 2014A, 2017, 2017A, 2618A, 2219, 2024, 2124, 3004, 3104, 5021, 5026,
5040, 5042, 5049, 5449, 5251, 5052, 5154, 5154A, 5254, 5454, 5754, 5456,
Specified thickness
5059, 5070, 5082, 5182, 5083, 5383, 5086, 6016, 6025, 6061, 6082, 7204,7010,
7020, 7021, 7022, 7050, 7075, 7475, 7178
Specified width
Up
...