EN 10143:2006

Continuously hot-dip coated steel sheet and strip - Tolerances on dimensions and shape

This European Standard applies to continuously zinc (Z), zinc-iron alloy (ZF), zinc-aluminium alloy (ZA), aluminium-zinc alloy (AZ) and aluminium-silicon alloy (AS) hot-dip coated flat products made of low carbon and high strength steels for cold forming and of structural steels with a minimum thickness of 0,20 mm and a maximum thickness of 6,50 mm, delivered as sheet, wide strip, slit wide strip or cut lengths obtained from slit wide strip or sheet. The concerned standards are EN 10292, EN 10326, EN 10327 and hot-dip coated products according to prEN 10336.
It does not apply for
   hot-rolled sheet and strip without coating (see EN 10051) and
uncoated or electrolytically coated cold rolled sheet and strip (see EN 10131).

Kontinuierlich schmelztauchveredeltes Blech und Band aus Stahl - Grenzabmaße und Formtoleranzen

Diese Europäische Norm gilt für kontinuierlich schmelztauchveredelte Flacherzeugnisse mit Überzügen aus Zink (Z), Zink-Eisen-Legierung (ZF), Zink-Aluminium-Legierung (ZA), Aluminium-Zink-Legierung (AZ) und Aluminium-Silicium-Legierung (AS) aus weichen und höherfesten Stählen für die Kaltumformung sowie aus Baustählen in Dicken von mindestens 0,20 mm bis maximal 6,50 mm, die als Blech, Breitband, längs geteiltes Breitband oder als aus längs geteiltem Breitband oder Blech hergestellte Stäbe geliefert werden. Sie gilt für Erzeugnisse nach EN 10292, EN 10326 und EN 10327 sowie für schmelztauchveredelte Erzeugnisse nach prEN 10336.
Diese Norm gilt nicht für
warmgewalztes Blech und Band ohne Überzug (siehe EN 10051) und;
kaltgewalztes Blech oder Band ohne Überzug oder mit elektrolytisch abgeschiedenen Überzügen (siehe EN 10131).

Tôles et bandes en acier revêtues en continu par immersion à chaud - Tolérances sur les dimensions et sur la forme

La présente Norme européenne s’applique aux produits plats revêtus en continu, par immersion à chaud, de
zinc (Z), d'alliage de zinc et de fer (ZF), d'alliage de zinc et d'aluminium (ZA), d'alliage d'aluminium et de
zinc (AZ) et d'alliage d'aluminium et de silicium (AS), en acier doux ou en acier à haute limite d'élasticité pour
formage à froid ainsi qu'en acier de construction avec une épaisseur minimale de 0,20 mm et maximale de
6,50 mm, livrés sous forme de tôles, larges bandes, larges bandes refendues ou de bandes coupées à
longueur obtenues à partir de larges bandes refendues ou de tôles. Les normes correspondantes sont les
EN 10292, 10326, 10327 et les produits revêtus par immersion à chaud selon prEN 10336.
Elle ne s‘applique :
- ni aux tôles et bandes non revêtues laminées à chaud (voir l'EN 10051) ; ni
- aux tôles et bandes laminées à froid non revêtues ou revêtues d'un dépôt électrolytique (voir l'EN 10131).

Kontinuirno vroče prevlečene pločevine in trakovi - Mejni odstopki mer in tolerance oblike

General Information

• Status: Published
• Publication Date: 27-Jun-2006
• Withdrawal Date: 30-Dec-2006
• ICS: 77.140.50 - Flat steel products and semi-products
• Technical Committee: ECISS/TC 109 - Coated and uncoated flat products to be used for cold forming
• Drafting Committee: ECISS/TC 27 - Surface coated flat products - Qualities, dimensions, tolerances and specific tests
• Current Stage: 9092 - Decision on results of review/2YR ENQ - revise - Review Enquiry
• Start Date: 20-Jun-2022
• Completion Date: 23-Sep-2025
• Ref Project: SIST EN 10143:2006 - Continuously hot-dip coated steel sheet and strip - Tolerances on dimensions and shape

Relations

• Replaces: EN 10143:1993 - Continuously hot-dip metal coated steel sheet and strip - Tolerances on dimensions and shape
• Effective Date: 22-Dec-2008

Overview - EN 10143:2006 (hot-dip coated steel tolerances)

EN 10143:2006 is a CEN European Standard that specifies tolerances on dimensions and shape for continuously hot‑dip coated flat steel products. It covers zinc (Z), zinc‑iron (ZF), zinc‑aluminium (ZA), aluminium‑zinc (AZ) and aluminium‑silicon (AS) coatings on low‑carbon, high‑strength and structural steels. Applicable product forms are sheet, wide strip, slit wide strip and cut lengths with nominal thickness from 0.20 mm to 6.50 mm. The standard defines measurement rules, designation and delivery conditions for coated steel used in cold forming and structural applications.

Key topics and technical requirements

• Scope & exclusions: Applies to continuous hot‑dip coated flat products; excludes hot‑rolled uncoated sheet/strip (EN 10051) and uncoated or electrolytically coated cold‑rolled sheet/strip (EN 10131).
• Designation and ordering: Standardized product designation order (product type, EN reference, nominal thickness/width/length and flags for special tolerances S, FS, CS).
• Condition of delivery: Options for normal or special tolerances on thickness, width, length, flatness and camber.
• Thickness tolerances: Specified in tables according to nominal thickness, nominal width and steel yield strength (Re or Rp0,2) - four yield‑strength groups are used. For heavy coatings (Z450, Z600) tolerances are increased by ±0.01 mm.
• Measurement locations: Thickness measured at points more than 40 mm from edges (or on centreline for slit widths ≤ 80 mm).
• Width and length tolerances: Separate tables for sheet/wide strip (≥ 600 mm) and slit wide strip (< 600 mm). Length tolerances vary by nominal length (see Table 7).
• Flatness, camber and out‑of‑squareness: Flatness tolerances depend on steel grade (clauses for Re/Rp0,2 < 360 MPa and ≥ 360 MPa). Specific limits and measurement methods are provided.
• Special cases: Coil weld regions may permit increased thickness tolerances (up to +50% over 10 m) unless otherwise agreed.

Applications - who uses EN 10143 and why

• Steel mills and coil coaters use EN 10143 for product specification, quality control and contractual delivery of galvanized/Al‑coated material.
• Stamping and cold‑forming manufacturers (automotive, appliance) rely on thickness and flatness tolerances for forming performance.
• Building, roofing and cladding suppliers use width, length and camber limits to ensure fit and installation quality.
• Steel processors, slitters and service centres apply slit width and camber requirements when preparing coils and cut lengths.
• Procurement, inspection and test laboratories reference the standard for acceptance criteria, inspection protocols and dispute resolution.

Related standards

• EN 10292, EN 10326, EN 10327, prEN 10336 (product/steel specifications)
• EN 10079 (definitions)
• See EN 10051 and EN 10131 for excluded product types.

Keywords: EN 10143:2006, hot‑dip coated steel, galvanized sheet tolerances, thickness tolerances, width tolerances, flatness, camber, strip, CEN standard.

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Continuously hot-dip coated steel sheet and strip - Tolerances on dimensions and shapeTôles et bandes en acier revetues en continu par immersion a chaud - Tolérances sur les dimensions et sur la formeKontinuierlich schmelztauchveredeltes Blech und Band aus Stahl - Grenzabmaße und FormtoleranzenTa slovenski standard je istoveten z:EN 10143:2006SIST EN 10143:2006en77.140.50ICS:SIST EN 10143:19971DGRPHãþDSLOVENSKI
STANDARDSIST EN 10143:200601-september-2006

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 10143June 2006ICS 77.140.50Supersedes EN 10143:1993
English VersionContinuously hot-dip coated steel sheet and strip - Toleranceson dimensions and shapeTôles et bandes en acier revêtues en continu parimmersion à chaud - Tolérances sur les dimensions et surla formeKontinuierlich schmelztauchveredeltes Blech und Band ausStahl - Grenzabmaße und FormtoleranzenThis European Standard was approved by CEN on 24 May 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, 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 STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 10143:2006: E

ordered with normal flatness tolerances, made of steel DX53D+ZF (1.0355+ZF) in accordance with EN 10327, coating mass 100 g/m² (100), coating finish R, surface quality B, surface treatment oiled (O):
Strip EN 10143–0,80x1200–steel EN 10327 DX53D+ZF100–R–B–O or:
Strip EN 10143–0,80x1200–steel EN 10327 1.0355+ZF100–R–B–O
Example 2 1 sheet, delivered with dimensional tolerances in accordance with EN 10143 with nominal thickness of 0,80 mm, ordered with special thickness tolerances (S), nominal width 1 200 mm, ordered with special width tolerances (S), nominal length 2 500 mm, ordered with special flatness tolerances (FS), made of steel HX300LAD +ZF (1.0932+ZF) in accordance with EN 10292, coating mass 100 g/m² (100), coating finish R, surface quality B, surface treatment oiled (O):
1 sheet EN 10143–0,80Sx1200Sx2500FS–steel EN 10292 HX300LAD+ZF100–R–B–O or:
1 sheet EN 10143-0,80Sx1200Sx2500FS–steel EN 10292 1.0932+ZF100–R–B–O 5 Condition of delivery 5.1 Flat products according to this European Standard may be delivered as follows: a) with normal or special thickness tolerances (see Tables 1 to 4); b) with normal or special width tolerances (see Tables 5 and 6); c) with normal or special length tolerances for sheet or cut lengths (see Table 7); d) with normal or special flatness tolerances for sheet or cut lengths (see Tables 8 and 9); e) with normal or special tolerances on camber for slit strip of width less than 600 mm (see Clause 11). 5.2 In the absence of information on the order in respect of the condition of delivery given in 5.1, the flat products shall be delivered with normal tolerances on thickness, width, length, flatness and camber. 6 Tolerances on thickness 6.1 The thickness may be measured at any point located more than 40 mm from the edges. In the case of slit coils or cut lengths having a width ≤ 80 mm, the position of the measurement shall be at the middle axis. 6.2 The tolerances on thickness shall be as given in Tables 1 to 4 and apply over the whole length. For coating thicknesses corresponding to coating designations Z450 and Z600, the normal and special tolerances specified in Tables 1 to 4 are increased by ± 0,01 mm apply.
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kontinuierlich schmelztauchveredeltes Blech und Band aus Stahl - Grenzabmaße und FormtoleranzenTôles et bandes en acier revetues en continu par immersion a chaud - Tolérances sur les dimensions et sur la formeContinuously hot-dip coated steel sheet and strip - Tolerances on dimensions and shape77.140.50SROL]GHONLFlat steel products and semi-productsICS:Ta slovenski standard je istoveten z:EN 10143:2006SIST EN 10143:2006de01-september-2006SIST EN 10143:2006SLOVENSKI
STANDARDSIST EN 10143:19971DGRPHãþD

EUROPÄISCHE NORMEUROPEAN STANDARDNORME EUROPÉENNEEN 10143Juni 2006ICS 77.140.50Ersatz für EN 10143:1993
Deutsche FassungKontinuierlich schmelztauchveredeltes Blech und Band ausStahl - Grenzabmaße und FormtoleranzenContinuously hot-dip coated steel sheet and strip -Tolerances on dimensions and shapeTôles et bandes en acier revêtues en continu parimmersion à chaud - Tolérances sur les dimensions et surla formeDiese Europäische Norm wurde vom CEN am 24.Mai 2006 angenommen.Die CEN-Mitglieder sind gehalten, die CEN/CENELEC-Geschäftsordnung zu erfüllen, in der die Bedingungen festgelegt sind, unter denendieser Europäischen Norm ohne jede Änderung der Status einer nationalen Norm zu geben ist. Auf dem letzen Stand befindliche Listendieser nationalen Normen mit ihren bibliographischen Angaben sind beim Management-Zentrum oder bei jedem CEN-Mitglied auf Anfrageerhältlich.Diese Europäische Norm besteht in drei offiziellen Fassungen (Deutsch, Englisch, Französisch). Eine Fassung in einer anderen Sprache,die von einem CEN-Mitglied in eigener Verantwortung durch Übersetzung in seine Landessprache gemacht und dem Zentralsekretariatmitgeteilt worden ist, hat den gleichen Status wie die offiziellen Fassungen.CEN-Mitglieder sind die nationalen Normungsinstitute von Belgien, Dänemark, Deutschland, Estland, Finnland, Frankreich, Griechenland,Irland, Island, Italien, Lettland, Litauen, Luxemburg, Malta, den Niederlanden, Norwegen, Österreich, Polen, Portugal, Rumänien,Schweden, der Schweiz, der Slowakei, Slowenien, Spanien, der Tschechischen Republik, Ungarn, dem Vereinigten Königreich und Zypern.EUROPÄISCHES KOMITEE FÜR NORMUNGEUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONManagement-Zentrum: rue de Stassart, 36
B-1050 Brüssel© 2006 CENAlle Rechte der Verwertung, gleich in welcher Form und in welchemVerfahren, sind weltweit den nationalen Mitgliedern von CEN vorbehalten.Ref. Nr. EN 10143:2006 DSIST EN 10143:2006

6 Grenzabmaße der Dicke 6.1 Die Dicke darf an jedem Punkt mit einem Abstand von mehr als 40 mm von den Kanten gemessen werden. SIST EN 10143:2006
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