EN 10162:2003
(Main)Cold rolled steel sections - Technical delivery conditions - Dimensional and cross-sectional tolerances
General Information
- Abstract
This European Standard specifies dimensional and cross-sectional tolerances for cold rolled steel sections produced on roll-forming machines.
It applies to cold-rolled sections for general use (standard sections) produced from steels conforming to EN 10025, EN 10142 and EN 10147 and in the form of rectangular L, U, C, Z and Omega cross sections as well as split tubes (see Figures 1 to 6).
It also applies to cold rolled sections for special applications (special sections) produced from steels listed in clause 5 with other radii, tolerances and shapes.
NOTE Examples of special sections are sections for steel-framed buildings, door frames and sections for rolling stock, automobiles and bridge engineering (see Figures 7 and 8).
This European Standard does not apply to drawn, pressed or folded cold formed sections, cold rolled steel piling or sections manufactured on the basis of special standards.
- Status
- Published
- Publication Date
- 22-Apr-2003
- Technical Committee
- ECISS/TC 109 - Coated and uncoated flat products to be used for cold forming
- Current Stage
- 9092 - Decision on results of review/2YR ENQ - revise - Review Enquiry
- Start Date
- 20-Jun-2022
- Completion Date
- 09-Sep-2026
- Directive
- Not Harmonized97/23/EC - Pressure equipment
Overview
EN 10162:2003 - Cold rolled steel sections: Technical delivery conditions - Dimensional and cross‑sectional tolerances defines the dimensional and cross‑sectional tolerances for cold‑rolled steel sections manufactured on roll‑forming machines. The standard covers typical section shapes (L, U, C, Z, Omega) and split tubes, for both standard and special applications. It applies to sections made from steels referenced in related standards such as EN 10025, EN 10142 and EN 10147 and specifies how products are designated, delivered, tested and documented.
Key topics and requirements
- Scope & exclusion: Applies to cold‑rolled sections produced by roll‑forming. Does not apply to drawn, pressed or folded cold‑formed sections, cold‑rolled piling, or sections covered by special standards.
- Section types: Rectangular L, U, C, Z, Omega cross sections and split tubes; special sections for building frames, door frames, rolling stock, automotive and bridge engineering.
- Designation rules: How to specify form, outer dimensions, wall thickness, edge type (e.g. mill or sheared), length description (standard/fixed/exact), steel grade and applicable steel standard.
- Dimensional and cross‑sectional tolerances: Requirements for thickness, cross‑section geometry, lengths, straightness, twist, concavity/convexity and mass are defined to ensure interchangeability and predictable performance.
- Radii & form details: Inside bending radii and alternative shapes for special sections (see normative Annex A and informative Annex B).
- Delivery & testing: Includes supply and edge conditions, length and end conditions, delivered quantities, test requirements (mechanical, dimensional, surface), sampling, retest procedures and material test certificates (per EN 10204 concepts).
- Marking, packing & transport: Identification, packing, surface protection, storage and transport recommendations as part of delivery conditions.
Practical applications and users
EN 10162 is used by:
- Roll‑forming manufacturers to define production tolerances and product designation.
- Steel fabricators and structural engineers specifying sections for buildings, bridges, rail vehicles and automotive components.
- Purchasers and quality inspectors verifying delivered dimensions, mass and certificates.
- Specifiers and architects requiring consistent section geometry for assembly and detailing.
Typical applications include general structural components, framing systems, profiles for door/window frames, and specialized profiles for rolling stock and bridge elements.
Related standards
Relevant complementary documents frequently referenced with EN 10162 include:
- EN 10025 (hot‑rolled structural steels)
- EN 10142 / EN 10147 (galvanised and coated strip/plate)
- EN 10130 (cold‑rolled steel for cold forming)
- EN 10204 (inspection documents / test certificates)
Keywords: EN 10162:2003, cold rolled steel sections, dimensional tolerances, cross‑sectional tolerances, roll‑forming, technical delivery conditions, split tubes, section designation.
Relations
- Effective Date
- 28-Jan-2026
- Refers
EN 10029:2010 - Hot-rolled steel plates 3 mm thick or above - Tolerances on dimensions and shape - Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
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Frequently Asked Questions
EN 10162:2003 is a standard published by the European Committee for Standardization (CEN). Its full title is "Cold rolled steel sections - Technical delivery conditions - Dimensional and cross-sectional tolerances". This standard covers: This European Standard specifies dimensional and cross-sectional tolerances for cold rolled steel sections produced on roll-forming machines. It applies to cold-rolled sections for general use (standard sections) produced from steels conforming to EN 10025, EN 10142 and EN 10147 and in the form of rectangular L, U, C, Z and Omega cross sections as well as split tubes (see Figures 1 to 6). It also applies to cold rolled sections for special applications (special sections) produced from steels listed in clause 5 with other radii, tolerances and shapes. NOTE Examples of special sections are sections for steel-framed buildings, door frames and sections for rolling stock, automobiles and bridge engineering (see Figures 7 and 8). This European Standard does not apply to drawn, pressed or folded cold formed sections, cold rolled steel piling or sections manufactured on the basis of special standards.
This European Standard specifies dimensional and cross-sectional tolerances for cold rolled steel sections produced on roll-forming machines. It applies to cold-rolled sections for general use (standard sections) produced from steels conforming to EN 10025, EN 10142 and EN 10147 and in the form of rectangular L, U, C, Z and Omega cross sections as well as split tubes (see Figures 1 to 6). It also applies to cold rolled sections for special applications (special sections) produced from steels listed in clause 5 with other radii, tolerances and shapes. NOTE Examples of special sections are sections for steel-framed buildings, door frames and sections for rolling stock, automobiles and bridge engineering (see Figures 7 and 8). This European Standard does not apply to drawn, pressed or folded cold formed sections, cold rolled steel piling or sections manufactured on the basis of special standards.
EN 10162:2003 is classified under the following ICS (International Classification for Standards) categories: 77.140.70 - Steel profiles. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 10162:2003 has the following relationships with other standards: It is inter standard links to EN 10088-2:2024, EN 10029:2010, EN 10143:2006, EN 10139:2016+A1:2020, EN 10346:2015, EN ISO 9445-2:2010, EN 10020:2000, EN 10088-1:2023, EN 10025-4:2019+A1:2022, EN 10268:2006+A1:2013, EN 10169:2022, EN ISO 6892-1:2019, EN 10140:2006, EN 10048:1996, EN 10130:2006. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 10162:2003 is associated with the following European legislation: EU Directives/Regulations: 97/23/EC; Standardization Mandates: M/005, M/071. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kaltprofile aus Stahl - Technische Lieferbedingungen - Grenzabmaße und FormtoleranzenProfilés en acier formés a froid - Conditions techniques de livraison - Tolérances dimensionnelles et sur sections transversalesCold rolled steel sections - Technical delivery conditions - Dimensional and cross-sectional tolerances77.140.70Jekleni profiliSteel profilesICS:Ta slovenski standard je istoveten z:EN 10162:2003SIST EN 10162:2003en01-november-2003SIST EN 10162:2003SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 10162April 2003ICS 77.140.70English versionCold rolled steel sections - Technical delivery conditions -Dimensional and cross-sectional tolerancesProfilés en acier formés à froid - Conditions techniques delivraison - Tolérances dimensionnelles et sur sectionstransversalesKaltprofile aus Stahl - Technische Lieferbedingungen -Grenzabmaße und FormtoleranzenThis European Standard was approved by CEN on 21 February 2003.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 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 10162:2003 ESIST EN 10162:2003
Inside bending radii.18Annex B (informative)
Further processing.20Bibliography.21SIST EN 10162:2003
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