Nederlandse norm . n e e l l a s i . k r n n e t e e w o h t e l s w n e d e g t n f . e a t i d e e s m p i r d o N e l p u k i E y c N l n u r t n o b e o c e s n i G m e . k e i k r d b r u r o e b w s e t a l l e g e h a k n N t s r a E e n i n N w i e t g e e h t s i n n U w e r o . d r o C k r o v P o t w w s e t C m n e o n P o l e k a - a n n d n e n i o l e a s a - r u e t d v s r n o a o a i e n f t s t o t n n n e d e e i c m e l e s e u e p e o d e r g b a s n t e l l y e h l c u n s e o n l v e s n c a y l g a a i a n m y m e t r a t e n t n s e n e l m e m a u m e u n c l c a o p a d p o t d s i s t e h u s i o D t T a
NEN-ISO 3574 (en) Cold-reduced carbon steel sheet of commercial and drawing qualities (ISO 3574:2012,IDT)
ICS 77.140.50 januari 2013
NEN-ISO 3574
Als Nederlandse norm is aanvaard: - ISO 3574:2012,IDT
Normcommissie 342042 "Thermisch verzinken"
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NEN-ISO 3574:2013
INTERNATIONAL STANDARD
ISO 3574 Fifth edition 2012-12-15
Cold-reduced carbon steel sheet of commercial and drawing qualities Tôles en acier au carbone laminées à froid de qualité commerciale et pour emboutissage
Reference number ISO 3574:2012(E)
NEN-ISO 3574:2013
ISO 3574:2012(E)
COPYRIGHT PROTECTED DOCUMENT ©
ISO 2012
All rights reserved. Unless otherwise speciied, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microilm, without permission in writing from either ISO at the address below or ISO’s member body in the country of the requester. ISO copyright ofice Case postale 56 • CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail
[email protected] Web www.iso.org Published in Switzerland
NEN-ISO 3574:2013
ISO 3574:2012(E)
Contents
Page
Foreword ........................................................................................................................................................................................................................................ iv 1
Scope ................................................................................................................................................................................................................................. 1
2
Normative references ...................................................................................................................................................................................... 1
3
Terms and definitions ..................................................................................................................................................................................... 1
4
Dimensions. ................................................................................................................................................................................................................ 2
5
Conditions of manufacture ........................................................................................................................................................................ 2 5.1 Chemical composition ...................................................................................................................................................................... 2 5.2 Skin passing ............................................................................................................................................................................................... 3 5.3 Oiling. ............................................................................................................................................................................................................... 3 5.4 Weldability.................................................................................................................................................................................................. 3 5.5 Fabrication qualities........................................................................................................................................................................... 3 5.6 Strain ageing ............................................................................................................................................................................................. 4 5.7 Surface condition .................................................................................................................................................................................. 4 5.8 Surface inish ............................................................................................................................................................................................ 5 5.9 Application ................................................................................................................................................................................................. 5 5.10 Mechanical properties ...................................................................................................................................................................... 5
6
Dimensional and shape tolerances ................................................................................................................................................... 6
7
Tensile test sampling ....................................................................................................................................................................................... 7
8
Tensile test .................................................................................................................................................................................................................. 7
9
Retests ............................................................................................................................................................................................................................. 7 9.1 Machining and laws........................................................................................................................................................................... 7 9.2 Elongation ................................................................................................................................................................................................... 7 9.3 Additional tests. ...................................................................................................................................................................................... 7
10
Resubmission. .......................................................................................................................................................................................................... 7
11
Workmanship .......................................................................................................................................................................................................... 7 11.1 Commercial quality CR1 ................................................................................................................................................................. 7 11.2 Drawing quality CR2, CR3, CR4, CR5. ................................................................................................................................... 8
12
Inspection and acceptance ......................................................................................................................................................................... 8
13
Coil size. .......................................................................................................................................................................................................................... 8
14
Marking .......................................................................................................................................................................................................................... 8
15
Information to be supplied by the purchaser......................................................................................................................... 8
Bibliography ............................................................................................................................................................................................................................. 10
NEN-ISO 3574:2013
ISO 3574:2012(E)
Foreword ISO (the International Organizat ion 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. International Standards are draf ted in accordance with the rules g iven in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. 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. ISO 3574 was prepared by Technical Committee ISO/TC 17, Steel , Subcommittee SC 12, Continuous mill flat rolled products. This ifth edition cancels and replaces the fourth edition (ISO 3574:2008), which has been technically revised.
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