oSIST prEN 10051:2022
(Main)Continuously hot-rolled strip and plate/sheet cut from wide strip of non-alloy and alloy steels - Tolerances on dimensions and shape
Continuously hot-rolled strip and plate/sheet cut from wide strip of non-alloy and alloy steels - Tolerances on dimensions and shape
This document specifies tolerances on dimensions and shape for continuously hot-rolled uncoated plate/sheet and strip with a maximum width of 2 200 mm and a maximum thickness of 25 mm of non-alloy and alloy steels in accordance with Table 1 (see also Annex B). This document also applies to hot-rolled strip for cold rolling.
Table 1 - Field of application
[...table not represented...]
NOTE 1 This document does not apply to:
- hot-rolled strip rolled in widths w < 600 mm (see EN 10048);
- hot-rolled patterned steel strip and plate/sheet cut from wide strip (EN 10363);
- uncoated or electrolytically coated cold rolled sheet and strip (see EN 10131);
- hot-dip coated steel sheet and strip (EN 10143);
- stainless steels.
NOTE 2 This document can also be used for steels from other standards, e. g. steels for shipbuilding.
Kontinuierlich warmgewalztes Band und Blech abgelängt aus Warmbreitband aus unlegierten und legierten Stählen - Grenzabmaße und Formtoleranzen
Dieses Dokument legt die Grenzabmaße und Formtoleranzen für kontinuierlich warmgewalzte, unbeschichtete Bleche und Bänder mit einer maximalen Breite von 2 200 mm und einer maximalen Dicke von 25 mm aus unlegierten und legierten Stählen nach Tabelle 1 (siehe auch Anhang B) fest. Dieses Dokument gilt auch für warmgewalztes Band zum Kaltwalzen.
Tabelle 1 - Anwendungsbereich
[Tabelle nicht wiedergegeben]
ANMERKUNG 1 Dieses Dokument bezieht sich nicht auf:
- warmgewalztes Band in Walzbreiten w < 600 mm (siehe EN 10048).
- warmgewalztes Profilstahlband und von Breitband abgelängtes Blech (EN 10363);
- unbeschichtetes oder elektrolytisch beschichtetes kaltgewalztes Blech und Band (siehe EN 10131);
- schmelztauchveredeltes Stahlblech und -band (EN 10143);
- Nichtrostende Stähle.
ANMERKUNG 2 Dieses Dokument kann auch für Stähle anderer Normen angewendet werden, z.B. für Stähle für den Schiffbau
Bandes et tôles issues de bandes refendues laminées à chaud en continu, en aciers alliés - Tolérances sur les dimensions et la forme
Le présent document spécifie les tolérances sur les dimensions et la forme des bandes, des feuilles et tôles non revêtues, laminées à chaud en continu, d’une largeur maximale de 2 200 mm et une épaisseur maximale de 25 mm, en aciers alliés et non alliés, conformément au Tableau 1 (voir également l’Annexe B). Le présent document s’applique également aux bandes laminées à chaud destinées au laminage à froid.
Tableau 1 - Domaine d’application
[table not represented]
NOTE 1 Le présent document ne s’applique pas :
- aux bandes laminées à chaud, en largeurs w < 600 mm (voir EN 10048) ;
- aux bandes et tôles et feuilles larmées striées issues de larges bandes en acier larmé laminé à chaud (voir EN 10363) ;
- aux tôles et bandes laminées à froid non revêtues ou revêtues par voie électrolytique (voir EN 10131) ;
- aux tôles et bandes en acier revêtues par immersion à chaud (EN 10143) ;
- aux aciers inoxydables.
NOTE 2 Le présent document peut également être appliqué aux aciers provenant d'autres normes, par exemple les aciers pour la construction navale.
Kontinuirno vroče valjane pločevine in trakovi iz legiranih in nelegiranih jekel brez prevleke - Tolerance mer in oblik
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 10051:2022
01-september-2022
Kontinuirno vroče valjane pločevine in trakovi iz legiranih in nelegiranih jekel brez
prevleke - Tolerance mer in oblik
Continuously hot-rolled strip and plate/sheet cut from wide strip of non-alloy and alloy
steels - Tolerances on dimensions and shape
Kontinuierlich warmgewalztes Band und Blech abgelängt aus Warmbreitband aus
unlegierten und legierten Stählen - Grenzabmaße und Formtoleranzen
Bandes et tôles issues de bandes refendues laminées à chaud en continu, en aciers
alliés - Tolérances sur les dimensions et la forme
Ta slovenski standard je istoveten z: prEN 10051
ICS:
77.140.50 Ploščati jekleni izdelki in Flat steel products and semi-
polizdelki products
oSIST prEN 10051:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 10051:2022
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oSIST prEN 10051:2022
DRAFT
EUROPEAN STANDARD
prEN 10051
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2022
ICS 77.140.50 Will supersede EN 10051:2010
English Version
Continuously hot-rolled strip and plate/sheet cut from
wide strip of non-alloy and alloy steels - Tolerances on
dimensions and shape
Bandes et tôles issues de bandes refendues laminées à Kontinuierlich warmgewalztes Band und Blech
chaud en continu, en aciers alliés - Tolérances sur les abgelängt aus Warmbreitband aus unlegierten und
dimensions et la forme legierten Stählen - Grenzabmaße und Formtoleranzen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 459/SC 3.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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-CENELEC
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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 10051:2022 E
worldwide for CEN national Members.
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prEN 10051:2022 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 5
4 Information to be supplied by the purchaser . 5
4.1 General . 5
4.2 Options . 5
4.3 Designation . 6
5 Form of supply . 6
6 Tolerances for sheet/plate . 6
6.1 Thickness . 6
6.2 Length . 9
6.3 Width . 9
6.4 Flatness . 10
6.5 Edge camber. 10
6.6 Out-of-squareness . 10
6.7 Superimposement of dimensions . 10
7 Tolerances for wide strip and strip slit from wide strip . 11
7.1 General . 11
7.2 Thickness . 12
7.3 Width . 12
7.4 Edge camber. 12
8 Measurement . 13
8.1 General . 13
8.2 Thickness . 13
8.3 Length of sheet/plate . 13
8.4 Width . 13
8.5 Flatness for sheet/plate . 13
8.6 Edge camber. 14
8.7 Out-of-squareness for sheet/plate . 14
Annex A (normative) Thickness tolerances with only positive tolerances according to Option
3 . 16
Annex B (informative) Standards with steel grades for this dimensional standard . 19
2
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prEN 10051:2022 (E)
European foreword
This document (prEN 10051:2022) has been prepared by Technical Committee CEN/TC 459/SC 3
“Structural steels other than reinforcements”, the secretariat of which is held by DIN.
This document is currently submitted to the CEN enquiry.
This document will supersede EN 10051:2010.
In comparison with the previous edition EN 10051:2010, the following technical modifications have been
made:
— tolerances on flatness were revised;
— options were revised, a new option for only positive thickness tolerances was introduced and the
options were moved from Annex B to 5.2;
— thickness tolerances for strip and sheet/plate with minimum yield strength > 960 MPa must be
agreed;
— flatness measurement revised;
— change regarding the cropping of coils;
— editorial revised.
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oSIST prEN 10051:2022
prEN 10051:2022 (E)
1 Scope
This document specifies tolerances on dimensions and shape for continuously hot-rolled uncoated
plate/sheet and strip with a maximum width of 2 200 mm and a maximum thickness of 25 mm of non-
alloy and alloy steels in accordance with Table 1 (see also Annex B). This document also applies to hot-
rolled strip for cold rolling.
Table 1 — Field of application
Thickness Steel grades according to:
Product
mm (but not limited to)
EN 10025-2 to −6,
Structural steels
EN 10028-2 to −6,
Steels for pressure purposes
EN ISO 683-1 and 683-2,
Steels for quenching and tempering
EN ISO 683-3,
• wide strip
Case hardening steels
EN ISO 683-5,
(width: 600 mm
Nitriding steels
EN 10111,
≤ w ≤ 2 200 mm),
Low carbon steel sheet and strip for cold forming
• sheet/plate cut
≤ 25 mm
Steel sheet and strip for welded gas cylinders
from wide strip,
EN 10120,
High yield strength steels for cold forming
• strip w < 600 mm
EN 10149-2 and −3,
slit from wide Steels for simple pressure vessels
EN 10207,
strip
Plates for fixed offshore structures
EN 10225-1
Non-coated products of multiphase steels for cold
EN 10338,
forming
Tool steels
EN ISO 4957.
NOTE 1 This document does not apply to:
— hot-rolled strip rolled in widths w < 600 mm (see EN 10048);
— hot-rolled patterned steel strip and plate/sheet cut from wide strip (EN 10363);
— uncoated or electrolytically coated cold rolled sheet and strip (see EN 10131);
— hot-dip coated steel sheet and strip (EN 10143);
— stainless steels.
NOTE 2 This document can also be used for steels from other standards, e.g. steels for shipbuilding.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
EN 10020, Definition and classification of grades of steel
EN 10079, Definition of steel products
4
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3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 10020, EN 10079 and the
following apply.
3.1
non-alloy and alloy steels
see EN 10020
3.2
wide strip and sheet/plate
see EN 10079
3.3
crown
difference in thickness between one of the edges and the centre of a rolled product
4 Information to be supplied by the purchaser
4.1 General
The following information shall be supplied by the purchaser at the time of enquiry and order:
a) the quantity to be delivered;
b) designation of the product (wide strip, sheet/plate cut from wide strip, strip slit from wide strip);
c) number of this dimensional standard (EN 10051);
d) nominal thickness and width in mm;
e) nominal length in mm (for sheet and plate);
f) upper width tolerances for sheet/plate with thickness > 15 mm (see 6.3);
g) tolerances on flatness for sheet/plate of thickness ≤ 3 mm of category D (see 6.4 and Table 9);
h) edge camber requirements for strip < 600 mm wide, which was slit from wide strip (see 7.4).
4.2 Options
A number of options are specified in this document and listed below. If the purchaser does not indicate
his wish to implement any of these options, the supplier shall supply in accordance with the basic
specification of this document (see 4.1 and 5.1):
1) whether trimmed edges or mill edges are required, otherwise the edge condition is at the discretion
of the manufacturer (see 5.1);
2) whether coils may be delivered with welded seams (see 5.2);
3) whether the minimum thickness of the product shall be the nominal thickness and the full range of
the thickness tolerance from Tables 3 to 6 (disposition of tolerances) shall be valid only as a positive
tolerance (see 6.1.2 and Annex A);
4) whether thickness and/or flatness tolerances of steel grades with a minimum specified yield
strength > 960 MPa need to be agreed (see 6.1.2);
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5) whether for sheet/plate special tolerances on flatness are required (see 6.4 and Table 9);
6) whether for sheet/plate the tolerances on out-of-squareness and edge camber shall be replaced by a
requirement that a perfect rectangle formed by the ordered width and length dimensions can be
superimposed into the sheets delivered (see 6.7);
7) whether for hot-rolled-strip for cold rolling, maximum values for crown according to Table 10 and
permissible thickness differences within one coil according to Table 11 are required (see 7.2.2);
8) whether for hot-rolled strip for cold rolling more severe tolerances on thickness and crown are
required (see 7.2.3).
4.3 Designation
EXAMPLE 1 20 sheets according to EN 10051 with nominal thickness of 2,0 mm, nominal width 1 200 mm, with
trimmed edges (T), nominal length 2 500 mm of steel 34Cr4 (1.7033) as specified in EN ISO 683-2:
20 sheets EN 10051 – 2,0 × 1 200T × 2 500
steel EN ISO 683-2 – 34Cr4
EXAMPLE 2 5 t of strip according to EN 10051 with nominal thickness of 4,5 mm, nominal width 1 500 mm, with
mill edges (M) of steel S235JR (1.0038), as specified in EN 10025-2:
5 t strip EN 10051 – 4,5 × 1 500M
steel EN 10025-2 – S235JR
5 Form of supply
5.1 Sheet/plate and strip shall be supplied with mill edges (M) or with trimmed edges (T), as agreed at
the time of enquiry and order (see option 1). In the absence of information on the form of supply,
sheet/plate and strip shall be supplied with one of both edge conditions at the discretion of the
manufacturer.
5.2 The possibility of delivering coils with welding seams can be agreed at the time of enquiry and
order. The indication of the location of the weld can be agreed at the same time (see option 2).
5.3 Where no specific choice is made by the purchaser concerning points 4.1 f), g), and h), the choice of
the values is at the discretion of the manufacturer.
6 Tolerances for sheet/plate
6.1 Thickness
6.1.1 The tolerances on thickness for continuously hot-rolled low carbon steel sheet/plate for cold
forming according to EN 10111 are given in Table 2.
6
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Table 2 — Tolerances on thickness for hot-rolled low carbon steel sheet/plate and strip for cold
forming
Dimensions in millimetres
Tolerances for a nominal width w
Nominal thickness
t
w ≤ 1 200 1 200 < w ≤ 1 500 1 500< w ≤ 1 800 w > 1 800
t ≤ 2,00 ±0,13 ±0,14 ±0,16 –
2,00 < t ≤ 2,50 ±0,14 ±0,16 ±0,17 ±0,19
2,50 < t ≤ 3,00 ±0,15 ±0,17 ±0,18 ±0,20
3,00 < t ≤ 4,00 ±0,17 ±0,18 ±0,20 ±0,20
4,00 < t ≤ 5,00 ±0,18 ±0,20 ±0,21 ±0,22
5,00 < t ≤ 6,00 ±0,20 ±0,21 ±0,22 ±0,23
6,00 < t ≤ 8,00 ±0,22 ±0,23 ±0,23 ±0,26
8,00 < t ≤ 11,00 ±0,24 ±0,25 ±0,25 ±0,28
6.1.2 The tolerances on thickness for steels, not covered by 6.1.1, are given in Tables 3 to 6. These
tolerances are indicated as categories A, B, C, D. The dimensional tolerances of steel grades which do not
have a specified minimum yield strength are the ones of category D.
Thickness tolerances with only positive tolerances by keeping the full range of the tolerance from Tables
3 to 6 (disposition of tolerances) can be agreed at the time of enquiry and order (see Option 3 and
Annex A).
Table 3 — Tolerances on thickness for strip and sheet/plate of steels with a specified minimum
yield strength R ≤ 300 MPa (category A)
e
Dimensions in millimetres
Tolerances for a nominal width w
Nominal thickness
t
w ≤ 1 200 1 200 < w ≤ 1 500 1 500 < w ≤ 1 800 w > 1 800
t ≤ 2,00 ±0,17 ±0,19 ±0,21 –
2,00 < t ≤ 2,50 ±0,18 ±0,21 ±0,23 ±0,25
2,50 < t ≤ 3,00 ±0,20 ±0,22 ±0,24 ±0,26
3,00 < t ≤ 4,00 ±0,22 ±0,24 ±0,26 ±0,27
4,00 < t ≤ 5,00 ±0,24 ±0,26 ±0,28 ±0,29
5,00 < t ≤ 6,00 ±0,26 ±0,28 ±0,29 ±0,31
6,00 < t ≤ 8,00 ±0,29 ±0,30 ±0,31 ±0,35
8,00 < t ≤ 10,00 ±0,32 ±0,33 ±0,34 ±0,40
10,00 < t ≤ 12,50 ±0,35 ±0,36 ±0,37 ±0,43
12,50 < t ≤ 15,00 ±0,37 ±0,38 ±0,40 ±0,46
15,00 < t ≤ 25,00 ±0,40 ±0,42 ±0,45 ±0,50
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Table 4 — Tolerances on thickness for strip and sheet/plate of steels with a specified minimum
yield strength 300 MPa < R ≤ 360 MPa (category B)
e
Dimensions in millimetres
Tolerances for a nominal width w
Nominal thickness
t
w ≤ 1 200 1 200 < w ≤ 1 500 1 500 < w ≤ 1 800 w > 1 800
t ≤ 2,00 ±0,20 ±0,22 ±0,24 –
2,00 < t ≤ 2,50 ±0,21 ±0,24 ±0,26 ±0,29
2,50 < t ≤ 3,00 ±0,23 ±0,25 ±0,28 ±0,30
3,00 < t ≤ 4,00 ±0,25 ±0,28 ±0,30 ±0,31
4
...
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