Hot-rolled stainless steel plates - Tolerances on dimensions and shape (ISO 18286:2008)

ISO 18286:2008 specifies requirements for tolerances for hot-rolled stainless steel plates (quarto plates) made on a reversing mill with the following characteristics: nominal thickness, t, from 4 mm to 250 mm; and nominal width, w, equal to or greater than 600 mm.
Tolerances for plate of width w less than 600 mm cut or slit from wider plate should be agreed upon between manufacturer and purchaser at the time of enquiry and order.
ISO 18286:2008 is not applicable to round plates, custom-made plates, checker plate or bulb plate for flooring or wide flats, nor to continuous-process plates (plate made with coiling).

Warmgewalztes Blech aus nichtrostendem Stahl - Grenzabmaße und Formtoleranzen (ISO 18286:2008)

Diese Internationale Norm legt die Grenzabmaße und Formtoleranzen fest für warmgewalztes Blech aus nichtrostendem Stahl (Quartoblech) hergestellt durch Walzen auf einer Umkehrstraße, in:
a)   Nenndicken, 4 mm b)   Nennbreiten, w >or= 600 mm.
Die Grenzabmaße für Blech in Nennbreiten w < 600 mm nach Ablängen oder Längsteilen eines breiteren Bandes müssen zwischen Hersteller und Besteller vereinbart werden.
Diese Internationale Norm gilt nicht für Ronden, Skizzenbleche, Bleche mit eingewalzten Mustern, Breitflachstahl und ebenso nicht für kontinuierlich gewalztes Blech. Für diese Produkte gilt ISO 9444.

Tôles en acier inoxydable laminées à chaud - Tolérances sur les dimensions et la forme (ISO 18286:2008)

L'ISO 18286:2008 spécifie les exigences relatives aux tolérances pour les tôles en acier inoxydable laminées à chaud (tôles quarto) produites sur un laminoir réversible ayant les caractéristiques suivantes: épaisseur nominale, t, de 4 mm à 250 mm; largeur nominale, w, supérieure ou égale à 600 mm.
Il convient que les tolérances pour les tôles de largeur w inférieure à 600 mm, découpées ou refendues à partir de tôles plus larges, fassent l'objet d'un accord entre le producteur et l'acheteur lors de l'appel d'offres et de la commande.
L'ISO 18286:2008 n'est pas applicable aux tôles circulaires, tôles sur mesure, tôles gaufrées ou tôles à boudin pour sols, ou aux larges plats, ni aux tôles produites en continu (tôles en bobine).

Kontinuirno vroče valjane nerjavne pločevine - Mejni odstopki mer in tolerance oblik (ISO 18286:2008)

Ta mednarodni standard določa zahteve za mejne odstopke za nepretrgano vroče valjane nerjavne pločevine (kvadratne plošče), izdelane na reverzivnem valjalnem stroju, z naslednjimi značilnostmi:
a) 4 mm < nazivna debelina, d < 250 mm;
b) nazivna širina, š < 600 mm.
O mejnih odstopkih za izdelke s širino < 600 mm, ki se odrežejo ali odtrgajo s pločevine, se morata dogovoriti proizvajalec in kupec med poizvedbo in naročilom.
Ta mednarodni standard ne vključuje okroglih plošč, po meri narejenih plošč, plošč z vzorci ali izboklinami za talne obloge in široke ploskve. Ne vključuje plošč s stalnim procesom (plošč, narejenih z navitjem), ker mejne odstopke za te plošče opredeljuje drug mednarodni standard (glej ISO 9444).

General Information

Status
Published
Publication Date
01-Jun-2010
Withdrawal Date
30-Dec-2010
ICS
77.140.50 - Flat steel products and semi-products
Technical Committee
SC 13 - Stainless steels
Drafting Committee
ECISS/TC 23/SC 1 - Stainless steels
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
02-Jun-2010
Due Date
09-Aug-2011
Completion Date
02-Jun-2010
Ref Project
SIST EN ISO 18286:2011 - Hot-rolled stainless steel plates - Tolerances on dimensions and shape (ISO 18286:2008)

Overview

EN ISO 18286:2010 (identical to ISO 18286:2008) is a CEN/ISO standard that specifies tolerances on dimensions and shape for hot‑rolled stainless steel plates (quarto plates) produced on a reversing mill. It covers plates with nominal thicknesses from 4 mm to 250 mm and nominal widths ≥ 600 mm. Plates narrower than 600 mm that are cut or slit from wider plates require tolerance agreement between manufacturer and purchaser. The standard excludes round plates, custom-made plates, checker/bulb flooring plates, wide flats, and continuous‑process (coiled) plates.

Keywords: EN ISO 18286, hot-rolled stainless steel plates, tolerances on dimensions and shape, quarto plates, ISO 18286:2008.

Key topics and technical requirements

  • Thickness tolerances: Defined by nominal thickness and plate width; minimum thickness requirements apply across the entire plate unless otherwise agreed.
  • Width and length tolerances: Three classes are provided:
    • Class A (trimmed edges - standard tolerances)
    • Class B (flame‑cut plate)
    • Class C (abrasive‑cut plate) Purchaser must specify the class; in absence of instruction, Class A is default.
  • Edge condition: Plates may be supplied with trimmed edges or mill edges (NK); mill‑edge tolerances must be agreed at order.
  • Shape tolerances:
    • Flatness: Two flatness classes - Class N (normal) and Class S (special). Purchaser must state which applies; manufacturer may deliver either if unspecified.
    • Edge camber and out‑of‑squareness: Limits are defined (e.g., camber and squareness percentage limits relative to nominal dimensions or by the ability to inscribe the ordered rectangle for mill edges).
  • Excess mass and measurement methods: The standard includes rules for excess mass limits and standardized measurement procedures for thickness, width, length, camber, squareness and flatness.
  • Ordering and designation: Purchaser must supply product description, nominal dimensions, edge code (NK if required), tolerance classes and steel grade (reference to ISO 16143‑1), plus any options listed in Clause 10.

Practical applications and users

Who uses EN ISO 18286:

  • Steel mill production planners and quality control teams (to set and verify plate tolerances).
  • Procurement and specification writers (to define acceptance criteria in purchase orders).
  • Fabricators, plate processors and plate‑working shops (for cutting, trimming and nesting).
  • Inspectors and QA engineers (for dimensional inspection and conformity assessment).
  • Designers and structural engineers (to account for manufacturing tolerances in assemblies).

Typical uses:

  • Specifying acceptance criteria for structural and industrial stainless steel plates.
  • Defining tolerances for material delivered to fabrication, shipbuilding, oil & gas, machinery and architectural projects.
  • Enabling clear commercial agreements between purchaser and manufacturer on edge condition, tolerances and flatness.

Related standards

  • ISO 9444 (continuous‑process/coiled plate tolerances) - for coiled/continuous‑process plates.
  • ISO/TS 15510 (stainless steels - chemical composition).
  • ISO 16143‑1 (stainless steels for general purposes - flat products) - for steel grade designation.

For correct application, purchasers should explicitly state tolerance classes, edge condition (NK if mill edge required), flatness class and excess mass limits in the enquiry and order.

Frequently Asked Questions

EN ISO 18286:2010 is a standard published by the European Committee for Standardization (CEN). Its full title is "Hot-rolled stainless steel plates - Tolerances on dimensions and shape (ISO 18286:2008)". This standard covers: ISO 18286:2008 specifies requirements for tolerances for hot-rolled stainless steel plates (quarto plates) made on a reversing mill with the following characteristics: nominal thickness, t, from 4 mm to 250 mm; and nominal width, w, equal to or greater than 600 mm. Tolerances for plate of width w less than 600 mm cut or slit from wider plate should be agreed upon between manufacturer and purchaser at the time of enquiry and order. ISO 18286:2008 is not applicable to round plates, custom-made plates, checker plate or bulb plate for flooring or wide flats, nor to continuous-process plates (plate made with coiling).

ISO 18286:2008 specifies requirements for tolerances for hot-rolled stainless steel plates (quarto plates) made on a reversing mill with the following characteristics: nominal thickness, t, from 4 mm to 250 mm; and nominal width, w, equal to or greater than 600 mm. Tolerances for plate of width w less than 600 mm cut or slit from wider plate should be agreed upon between manufacturer and purchaser at the time of enquiry and order. ISO 18286:2008 is not applicable to round plates, custom-made plates, checker plate or bulb plate for flooring or wide flats, nor to continuous-process plates (plate made with coiling).

EN ISO 18286:2010 is classified under the following ICS (International Classification for Standards) categories: 77.140.50 - Flat steel products and semi-products. The ICS classification helps identify the subject area and facilitates finding related standards.

You can purchase EN ISO 18286:2010 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.

Standards Content (Sample)


2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Warmgewalztes Blech aus nichtrostendem Stahl - Grenzabmaße und Formtoleranzen (ISO 18286:2008)Tôles en acier inoxydable laminées à chaud - Tolérances sur les dimensions et la forme (ISO 18286:2008)Hot-rolled stainless steel plates - Tolerances on dimensions and shape (ISO 18286:2008)77.140.50SROL]GHONLFlat steel products and semi-productsICS:Ta slovenski standard je istoveten z:EN ISO 18286:2010SIST EN ISO 18286:2011en01-september-2011SIST EN ISO 18286:2011SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN ISO 18286
June 2010 ICS 77.140.50 English Version
Hot-rolled stainless steel plates -Tolerances on dimensions and shape (ISO 18286:2008)
Tôles en acier inoxydable laminées à chaud - Tolérances sur les dimensions et la forme (ISO 18286:2008)
Warmgewalztes Blech aus nichtrostendem Stahl - Grenzabmaße und Formtoleranzen (ISO 18286:2008) This European Standard was approved by CEN on 20 May 2010.
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 CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 18286:2010: ESIST EN ISO 18286:2011

Reference numberISO 18286:2008(E)© ISO 2008
INTERNATIONAL STANDARD ISO18286Second edition2008-12-15Hot-rolled stainless steel plates — Tolerances on dimensions and shape Tôles en acier inoxydable laminées à chaud — Tolérances sur les dimensions et la forme
ISO 18286:2008(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.
©
ISO 2008 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing 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
copyright@iso.org Web
www.iso.org Published in Switzerland
ii © ISO 2008 – All rights reserved
ISO 18286:2008(E) © ISO 2008 – All rights reserved iiiContents Page Foreword.iv 1 Scope.1 2 Normative references.1 3 Information to be supplied by the purchaser.1 3.1 General.1 3.2 Purchase order options.2 4 Designation.2 5 Form of supply.2 6 Tolerances on dimensions.3 6.1 Thickness.3 6.2 Width and length.3 7 Tolerances on shape.5 7.1 Edge camber and out-of-squareness.5 7.2 Flatness.5 8 Excess mass.6 9 Measurements.6 9.1 General.6 9.2 Thickness.6 9.3 Width.6 9.4 Length.6 9.5 Edge camber.7 9.6 Out-of-squareness.7 9.7 Flatness.7 10 Purchase order options.7 Bibliography.8
ISO 18286:2008(E) iv © ISO 2008 – 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. International Standards are drafted in accordance with the rules given 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 18286 was prepared by Technical Committee ISO/TC 17, Steel, Subcommittee SC 4, Heat treatable and alloy steels. This second edition cancels and replaces the first edition (ISO 18286:2004), of which it constitutes a minor revision.
INTERNATIONAL STANDARD ISO 18286:2008(E) © ISO 2008 – All rights reserved 1Hot-rolled stainless steel plates — Tolerances on dimensions and shape 1 Scope This International Standard specifies requirements for tolerances for hot-rolled stainless steel plates (quarto plates) made on a reversing mill with the following characteristics: a) nominal thickness, t, such that 4 mm u t u 250 mm; b) nominal width, w, such that w W 600 mm. Tolerances for plate of width w < 600 mm cut or slit from wider plate should be agreed upon between manufacturer and purchaser at the time of enquiry and order. This International Standard is not applicable to round plates, custom-made plates, checker plate or bulb plate for flooring or wide flats, nor to continuous-process plates (plate made with coiling). This International Standard does not include round plates, custom-made plates, checker plate or bulb plate for flooring or wide flats. It does not include continuous process plates (plate made with coiling) because tolera
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The article discusses the standard EN ISO 18286:2010, which specifies tolerances for hot-rolled stainless steel plates. These plates are made on a reversing mill and have a nominal thickness ranging from 4 mm to 250 mm, and a nominal width of 600 mm or greater. If the width is less than 600 mm, the tolerances should be agreed upon between the manufacturer and purchaser. The standard does not apply to round plates, custom-made plates, checker plates or bulb plates for flooring or wide flats, or continuous-process plates.

이 기사에서는 EN ISO 18286:2010 표준에 대해 설명합니다. 이 표준은 역방향 밀에서 제조되는 핫롤 스테인레스 강판의 허용 편차를 규정합니다. 이 강판은 명목 두께가 4mm에서 250mm 사이이며, 명목 폭은 600mm 이상입니다. 폭이 600mm 미만인 경우에는 제조업체와 구매자 간에 톨러런스에 대해 협의되어야 합니다. 이 표준은 원형 판, 주문형 판, 체크 판 또는 바닥용이거나 넓은 플랫용으로 사용되는 굵기 판, 그리고 더빙(코일)공정으로 제조된 판에는 적용되지 않습니다.

この記事では、EN ISO 18286:2010規格について説明しています。この規格は、逆方向のミルで製造されるホットロールステンレス鋼板の許容差を規定しています。これらの板は、厚さが4mmから250mmの範囲であり、幅が600mm以上の範囲です。幅が600mm未満の場合は、製造業者と購入者の間で許容差について合意する必要があります。この規格は、円板、特注板、床用のチェッカープレートやバルブプレート、連続プロセスで製造されるプレートには適用されません。