DEUTSCHE NORM
December 1997
Cold rolled uncoated mild steel narrow strip for cold forming
{
Technical delivery conditions English version of DIN EN 10139
EN 10139 Supersedes DIN 1624, June 1987 edition.
ICS IC S 77 77.14 .140.5 0.50 0 Descriptor Descr iptors: s: Steel Steel,, strip strip.. Kaltband ohne Überzug aus weichen Stählen zum Kaltumformen – Technische Lieferbedingungen
European Standard Standard EN 10139 : 1997 has the status of a DIN Standard. A comma c omma is used as the deci decimal mal mar marker. ker.
National foreword This standard has been prepared by ECISS/TC 13. The responsible German body involved in its preparation was the Normenausschuß Eisen und Stahl (Steel and Iron Standards Committee), Technical Committee Flacherzeugnisse aus Stahl zum Kaltumformen. It should be noted that the classification of steel grades and the steel properties for treatment condition LC (skin passed) have been adopted from DIN EN 10130. The DIN Standards and the Stahl-Eisen-Prüfblatt (Iron and steel testing specification) (SEP) corresponding to the CEN document and EURONORMs referred to in clause 2 of the EN are as follows: E U R O N OR M 5 DI N 5 0 1 3 3 E U R ON O R M 4 9 S EP 1 9 4 0 CR 10260 D IN V 1 7 0 0 6 - 1 0 0 Ame ndm ndment ent s
In comparison with DIN 1624, June 1987 edition, the following amendments have been made: a) The scope of the standar standard d has been restrict restricted ed to cover strip strip in rolled widths widths below below 600 mm. b) No requirements regarding the behaviour in the cupping test have been specified. specified. c) Requirements for the plastic strain ratio and the strain hardening exponent exponent have been specified. Previous editions
DIN 1624: 1954-0 1954-08, 8, 1977-07, 1987-06. 1987-06.
National Annex NA Standards referred to
(and not included DIN V 17006-100 17006-100 DIN DI N 50 5013 133 3 DIN EN 1013 10130 0
in Normative references ) Designatio Desig nation n systems for for steel – Additiona Additionall symbols for steel steel names names Vick Vi cker erss ha hard rdne ness ss te test stin ing g of of met metal allilicc ma mate teri rial alss – HV 0, 0,2 2 to to HV HV 10 100 0 Cold Col d rolled rolled fla flatt steel steel produ products cts for cold cold form forming ing – Tech Technic nical al deli deliver veryy condit condition ionss Stahl-Eisen-Prüfblatt 194 1940 0 Mea Measur sureme ement nt of of surfa surface ce para paramet meters ers R an and d RPc on cold rolled steel flats with an irregular surface texture*) a
*) Obt Obtain ainabl ablee from from Verlag Stahleisen GmbH, Postfach 10 51 64, D-40042 Düsseldorf.
EN comprises 26 pages.
© No part of this standard standard may be reproduced reproduced without the prior permission permission of DIN Deutsches Institut Institut für Normung e. V. , Berlin. Beuth Verlag GmbH, D-10772 Berlin, has the exclusive right of sale for German Standards (DIN-Normen).
R ef ef . N o. o. D IN IN EN 1 01 01 39 39 : 1 99 99 77- 12 12 Engl En glis ish h pri price ce gr grou oup p 09
Sale Sa les s No.110 No.1109 9
04.98
EN 10139 November 1997 ICS IC S 77. 77.14 140.5 0.50 0 Descriptor Descr iptors: s: Stee Steel,l, strip strip..
English version
Cold rolled uncoated mild steel narrow strip for cold forming Technical delivery conditions Feuillards non revêtus laminés à froid en aciers doux pour formage à froid – Conditions techniques de livraison
Kaltband ohne Überzug aus weichen Stählen zum Kaltumformen – Technische Lieferbedingungen
This European Standard was approved by CEN on 1996-11-24. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. The European Standards exist in three of ficial versions (English, French, German). A versio ver sion n in any an y other oth er languag lan guag e made by b y translat tran slation ion under u nder the t he respon res ponsibi sibility lity of of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.
| European Committee for Standardization Comité Européen de Normalisation Europäisches Komitee für Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels
© 199 1997. 7. CEN – All rig rights hts of exp explo loita itati tion on in in any any for form m and and by by any any mean meanss reserved worldwide for CEN national members.
Ref. Re f. No. No. EN EN 10 1013 139 9 : 19 1997 97 E
Page 2 Page EN 10 1013 139 9 : 19 1997 97
Page Pa ge 3 E N 10 13 13 9 : 19 97 97
Page 4 Page EN 10 1013 139 9 : 19 1997 97
Page Pa ge 5 EN 10 1013 139 9 : 19 1997 97
Page 6 Page EN 10 1013 139 9 : 19 1997 97
Page Pa ge 7 EN 10 1013 139 9 : 19 1997 97
Page 8 Page EN 10 1013 139 9 : 19 1997 97
Page Pa ge 9 EN 10 1013 139 9 : 19 1997 97
Page 10 Page EN 10 1013 139 9 : 19 1997 97
Page Pa ge 11 EN 10 1013 139 9 : 19 1997 97
Page 12 Page EN 10 1013 139 9 : 19 1997 97
Page Pa ge 13 EN 10 1013 139 9 : 19 1997 97
Page 14 Page EN 10 1013 139 9 : 19 1997 97
) d e u n i t n o c (
Page Pa ge 15 E N 10 13 13 9 : 19 97 97
Page 16 Page E N 1 01 01 39 39 : 1 99 99 7
Page Pa ge 17 EN 10 1013 139 9 : 19 1997 97
Page 18 Page E N 1 01 01 39 39 : 1 99 99 7
Page Pa ge 19 EN 10 1013 139 9 : 19 1997 97
Page 20 Page E N 1 01 01 39 39 : 1 99 99 7
Page Pa ge 21 EN 10 1013 139 9 : 19 1997 97
Page 22 Page E N 1 01 01 39 39 : 1 99 99 7
Page Pa ge 23 EN 10 1013 139 9 : 19 1997 97
Page 24 Page EN 10 1013 139 9 : 19 1997 97
Page Pa ge 25 EN 10 1013 139 9 : 19 1997 97
Page 26 Page EN 10 1013 139 9 : 19 1997 97
