ISO 5000:2019
(Main)Steel sheet, aluminium-silicon alloy-coated by the continuous hot-dip process, of commercial and drawing qualities
Steel sheet, aluminium-silicon alloy-coated by the continuous hot-dip process, of commercial and drawing qualities
This document is applicable to the minimum requirements for steel sheet, in coils and cut lengths, metallic-coated by the continuous hot-dip process, with aluminium-silicon alloy coating. The product is intended for heat-resisting applications and also where both corrosion and heat resistance are required. The steel sheet is produced in a number of quality designations and grades, coating mass, surface treatments and coating finish conditions to be compatible with differing application requirements.
Tôles en acier au carbone laminées à froid, revêtues par immersion à chaud en continu d'une couche d'aluminium-silicium, de qualité commerciale et pour emboutissage
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INTERNATIONAL ISO
STANDARD 5000
Fifth edition
2019-05
Steel sheet, aluminium-silicon alloy-
coated by the continuous hot-dip
process, of commercial and drawing
qualities
Tôles en acier au carbone laminées à froid, revêtues par immersion
à chaud en continu d'une couche d'aluminium-silicium, de qualité
commerciale et pour emboutissage
Reference number
©
ISO 2019
© ISO 2019
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved
Contents Page
Foreword .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Dimensions . 2
5 Conditions of manufacture . 3
5.1 Steelmaking . 3
5.2 Chemical composition . 3
5.3 Chemical analysis . 3
5.3.1 Heat analysis . . 3
5.3.2 Product analysis . 3
5.4 Mechanical properties . 4
5.4.1 Ordering conditions . 4
5.4.2 Fabrication qualities . 4
5.4.3 Interstitial free steel . . 5
5.5 Coating . 6
5.5.1 Silicon content. 6
5.5.2 Coating mass. 6
5.5.3 Coating adherence . 6
5.6 Weldability . 7
5.7 Coating finish condition . 7
5.8 Surface treatment . 7
5.8.1 Mill passivation . 7
5.8.2 Oiling . 7
5.9 Coated coil joining . 7
5.10 Dimensional and shape tolerances . 7
6 Sampling . 8
6.1 Tensile test . 8
6.2 Coating tests . 8
6.2.1 Coating mass. 8
6.2.2 Triple-spot test . 8
6.2.3 Single-spot test . 8
6.2.4 Coating adherence . 8
7 Test methods . 8
7.1 Tensile test . 8
7.2 Coating properties . 9
7.2.1 Coating mass. 9
7.2.2 Coating adherence . 9
8 Designation system . 9
8.1 General . 9
8.2 Coating designation . 9
8.3 Coating mass . 9
8.4 Coating finish condition . 9
8.5 Surface treatment . 9
8.6 Base-metal quality .10
8.7 Examples .10
9 Retests .10
9.1 Machining and flaws.10
9.2 Elongation .10
9.3 Additional tests .11
10 Resubmission .11
11 Workmanship .11
12 Inspection and acceptance .11
13 Coil size .11
14 Marking .11
15 Information to be supplied by the purchaser.12
Annex A (normative) Orders requiring base-metal thickness .13
Annex B (normative) Determination of mass of coating on aluminium-silicon alloy-coated
steel sheet .14
iv © ISO 2019 – All rights reserved
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 of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity
...
INTERNATIONAL ISO
STANDARD 5000
Fifth edition
2019-05
Steel sheet, aluminium-silicon alloy-
coated by the continuous hot-dip
process, of commercial and drawing
qualities
Tôles en acier au carbone laminées à froid, revêtues par immersion
à chaud en continu d'une couche d'aluminium-silicium, de qualité
commerciale et pour emboutissage
Reference number
©
ISO 2019
© ISO 2019
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved
Contents Page
Foreword .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Dimensions . 2
5 Conditions of manufacture . 3
5.1 Steelmaking . 3
5.2 Chemical composition . 3
5.3 Chemical analysis . 3
5.3.1 Heat analysis . . 3
5.3.2 Product analysis . 3
5.4 Mechanical properties . 4
5.4.1 Ordering conditions . 4
5.4.2 Fabrication qualities . 4
5.4.3 Interstitial free steel . . 5
5.5 Coating . 6
5.5.1 Silicon content. 6
5.5.2 Coating mass. 6
5.5.3 Coating adherence . 6
5.6 Weldability . 7
5.7 Coating finish condition . 7
5.8 Surface treatment . 7
5.8.1 Mill passivation . 7
5.8.2 Oiling . 7
5.9 Coated coil joining . 7
5.10 Dimensional and shape tolerances . 7
6 Sampling . 8
6.1 Tensile test . 8
6.2 Coating tests . 8
6.2.1 Coating mass. 8
6.2.2 Triple-spot test . 8
6.2.3 Single-spot test . 8
6.2.4 Coating adherence . 8
7 Test methods . 8
7.1 Tensile test . 8
7.2 Coating properties . 9
7.2.1 Coating mass. 9
7.2.2 Coating adherence . 9
8 Designation system . 9
8.1 General . 9
8.2 Coating designation . 9
8.3 Coating mass . 9
8.4 Coating finish condition . 9
8.5 Surface treatment . 9
8.6 Base-metal quality .10
8.7 Examples .10
9 Retests .10
9.1 Machining and flaws.10
9.2 Elongation .10
9.3 Additional tests .11
10 Resubmission .11
11 Workmanship .11
12 Inspection and acceptance .11
13 Coil size .11
14 Marking .11
15 Information to be supplied by the purchaser.12
Annex A (normative) Orders requiring base-metal thickness .13
Annex B (normative) Determination of mass of coating on aluminium-silicon alloy-coated
steel sheet .14
iv © ISO 2019 – All rights reserved
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 of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity
...
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