EN 10059:2003
(Main)Hot rolled square steel bars for general purposes - Dimensions and tolerances on shape and dimensions
Hot rolled square steel bars for general purposes - Dimensions and tolerances on shape and dimensions
This European Standard specifies the nominal dimensions and the tolerances on dimensions and shape of hot-rolled finished square steel bars for general purposes.
Warmgewalzte Vierkantstäbe aus Stahl für allgemeine Verwendung - Maße, Formtoleranzen und Grenzabmaße
Diese Europäische Norm legt die Nennmaße, Grenzabmaße und Formtoleranzen für warmgewalzte Vierkantstäbe aus Stahl für allgemeine Verwendung fest.
Carrés en acier laminés à chaud pour usages généraux - Dimensions et tolérances sur la forme et les dimensions
La présente Norme européenne spécifie les dimensions nominales ainsi que les tolérances sur les dimensions et la forme de carrés en acier laminés à chaud pour usages généraux..
Hot rolled square steel bars for general purposes - Dimensions and tolerances on shape and dimensions
General Information
- Status
- Published
- Publication Date
- 28-Oct-2003
- Withdrawal Date
- 29-Apr-2004
- Technical Committee
- ECISS/TC 103 - Structural steels other than reinforcements
- Current Stage
- 9093 - Decision to confirm - Review Enquiry
- Start Date
- 11-Apr-2024
- Completion Date
- 14-Apr-2025
- Directive
- 89/106/EEC - Construction products
Overview
EN 10059:2003 is a CEN European standard that defines the nominal dimensions and the tolerances on shape and dimensions for hot‑rolled finished square steel bars for general purposes. It sets the dimensional framework that manufacturers, purchasers and inspectors use to ensure compatibility, interchangeability and acceptable geometric quality of square steel bars used across general engineering and fabrication applications. (ICS: 77.140.60)
Key topics and requirements
The standard focuses on measurable, verifiable aspects of hot‑rolled square bars rather than chemical composition or mechanical properties. Main technical topics include:
- Nominal dimensions: designation of standard square side sizes for hot‑rolled finished bars.
- Dimensional tolerances: permissible deviations from nominal side dimensions to ensure fit and function.
- Shape tolerances: allowable departures from ideal square geometry (for example, crooking, bending, and variation between sides).
- Length tolerances: permitted variations in supplied bar lengths or cut lengths where applicable.
- Surface and finish considerations: requirements for finished surface condition insofar as it affects dimensional assessment.
- Inspection and verification: criteria and references for checking dimensions and shape during quality control.
Note: EN 10059:2003 describes scope and measurement-related requirements; it does not redefine material grades or mechanical test methods for steel itself.
Practical applications
EN 10059:2003 is relevant wherever hot‑rolled square steel bars are used and dimensional conformity matters:
- Structural and general engineering components where square sections are incorporated.
- Machining and fabrication shops that require predictable stock dimensions for planning and tolerancing.
- Manufacture of fasteners, shafts, tooling blanks or fabricated assemblies that start from square bar stock.
- Supply chain and procurement to specify and verify delivered product against agreed tolerances.
Using bars conforming to EN 10059 reduces rework, improves interchangeability, and supports consistent quality across suppliers.
Who should use this standard
- Steel producers and rolling mills (to define and certify supplied dimensions).
- Quality assurance and inspection teams (to verify dimensional compliance).
- Design and procurement engineers (to specify acceptable tolerances in procurement documents).
- Fabricators and machinists (to plan allowances and machining operations).
Related standards
For comprehensive specifications, EN 10059 is typically used alongside other European and international standards covering steel grades, mechanical testing, surface quality and product marking. Users should cross‑reference relevant CEN/ISO standards for material properties and testing methods when specifying a complete product requirement.
Keywords: EN 10059:2003, hot rolled square steel bars, dimensions and tolerances, square steel bars, tolerances on shape, nominal dimensions, CEN standard.
Frequently Asked Questions
EN 10059:2003 is a standard published by the European Committee for Standardization (CEN). Its full title is "Hot rolled square steel bars for general purposes - Dimensions and tolerances on shape and dimensions". This standard covers: This European Standard specifies the nominal dimensions and the tolerances on dimensions and shape of hot-rolled finished square steel bars for general purposes.
This European Standard specifies the nominal dimensions and the tolerances on dimensions and shape of hot-rolled finished square steel bars for general purposes.
EN 10059:2003 is classified under the following ICS (International Classification for Standards) categories: 77.140.60 - Steel bars and rods. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 10059:2003 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC; Standardization Mandates: M/120. 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.Hot rolled square steel bars for general purposes - Dimensions and tolerances on shape and dimensionsWarmgewalzte Vierkantstäbe aus Stahl für allgemeine Verwendung - Maße, Formtoleranzen und GrenzabmaßeCarrés en acier laminés a chaud pour usages généraux - Dimensions et tolérances sur la forme et les dimensionsHot rolled square steel bars for gener
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SIST EN 10059:2004는 일반 용도의 뜨거운 롤링 정사각형 강봉에 대한 유럽 표준으로, 명확한 치수 및 형태에 대한 공차를 규정하고 있습니다. 이 표준은 다양한 산업 분야에서 사용하는 강봉의 일관성을 보장하고, 제품의 품질을 유지하기 위한 중요한 기준으로 작용합니다. 이 표준의 주요 강점 중 하나는 명확하게 정의된 치수가 지정되어 있다는 점입니다. 이는 제조업체들이 일관된 품질의 제품을 생산할 수 있도록 도와주며, 사용자들은 최소한의 가공으로도 원하는 기준에 맞는 제품을 쉽게 구할 수 있습니다. 결과적으로, EN 10059:2003 표준은 생산성 향상에 기여하고, 불필요한 자원 낭비를 줄이는 데 중요한 역할을 합니다. 또한, 이 표준은 정사각형 강봉의 형상에 대한 공차를 명시하고 있어, 사용자가 기대하는 기계적 성질과 적합성을 확보할 수 있도록 지원합니다. 이러한 공차는 제조과정에서의 변동성을 줄이는 데 도움을 주며, 전반적인 품질 관리 시스템에 통합될 수 있습니다. SIST EN 10059:2004의 중요성은 특정 산업 요구사항을 충족하는 것뿐만 아니라, 사용자들이 강봉을 활용하는 데 있어 중요한 기준으로 자리 잡고 있다는 점입니다. 이는 국제적으로도 널리 사용되며, 신뢰할 수 있는 강구조물의 기초를 마련하는 데 기여하고 있습니다. 따라서, 이 표준은 강봉의 표준화, 그리고 관련 산업의 품질 보증에 필수적인 문서로 여겨집니다.
La norme EN 10059:2003, intitulée "Barres carrées en acier laminées à chaud à usage général - Dimensions et tolérances sur la forme et les dimensions", joue un rôle essentiel dans la standardisation des barres en acier. Ce document européen précise les dimensions nominales ainsi que les tolérances applicables aux barres carrées en acier laminées à chaud. Son champ d'application est crucial pour les fabricants et utilisateurs d'aciers laminés, garantissant la compatibilité des produits sur le marché. Parmi les points forts de cette norme, on note la clarté et la précision des spécifications, qui permettent de s'assurer que les barres carrées répondent aux exigences techniques tout en maintenant une qualité essentielle pour une variété d'applications industrielles. Les tolérances établies par la norme contribuent à minimiser les variations dimensionnelles, ce qui est particulièrement important dans les secteurs où la précision est primordiale. La pertinence de la norme EN 10059:2003 se manifeste dans son adoption à l’échelle européenne, facilitant le commerce et l'interopérabilité entre les différents acteurs de l'industrie. En garantissant des dimensions uniformes et des tolérances adéquates, cette norme favorise également une production efficace et fiable, essentielle pour maintenir la compétitivité des entreprises sur le marché international. En résumé, la norme SIST EN 10059:2004 constitue un cadre indispensable pour la fabrication et l'utilisation des barres carrées en acier, soutenant ainsi les standards de qualité dans divers domaines d’application.
SIST EN 10059:2004は、一般目的向けの熱間圧延四角鋼棒に関する欧州標準であり、標準の範囲は非常に明確に定義されています。この標準は、熱間圧延された完成品の四角鋼棒の公称寸法、および寸法と形状に関する許容差を規定しています。これにより、製品の品質管理と製造プロセスの標準化が促進されるため、業界全体の効率が向上します。 この標準の強みは、工業用途における四角鋼棒の一貫した寸法と形状の整合性を確保する点にあります。特に、許容差の設定は、製品が使用される際の適合性と機能性に直接影響を与えるため、品質管理の観点からも重要です。さらに、欧州規格としての信頼性は、サプライチェーン全体における透明性と信頼を高め、エンドユーザーにとっても安心感を提供します。 また、標準は製造業者に対して具体的かつ明確なガイドラインを提供するため、設計および製造プロセスでの無駄を削減し、最終的にはコスト効果を向上させることができます。このことは、特に競争が激しい市場環境において、重要な要素といえるでしょう。 総じて、SIST EN 10059:2004は、熱間圧延四角鋼棒に特化した標準であり、製品の寸法と形状に関する厳格な基準を定めることにより、製造業界への価値を高めています。
Die EN 10059:2003 ist eine bedeutende europäische Norm, die sich auf heißgewalzte quadratische Stahlstäbe für allgemeine Zwecke konzentriert. Der Umfang dieser Norm umfasst die Festlegung von Nennmaßen sowie Toleranzen bezüglich der Abmessungen und der Form dieser Stahlstäbe. Sie bietet eine wertvolle Grundlage für die Fachindustrie, die sich auf die Produktion und Verwendung solcher Produkte spezialisiert hat. Ein wesentlicher Stärke der EN 10059:2003 liegt in ihrer klaren Definition von Dimensionen und Toleranzen, die einen einheitlichen Maßstab für Hersteller und Anwender schafft. Durch die standardisierte Darstellung wird die Qualität und Konsistenz der heißgewalzten quadratischen Stahlstäbe gewährleistet, was für die vielfältigen Anwendungsmöglichkeiten in der Bau- und Maschinenbauindustrie von entscheidender Bedeutung ist. Die Relevanz dieser Norm zeigt sich auch in der zunehmenden Nachfrage nach hochpräzisen Materialien. Die Einhaltung der Norm ermöglicht es Unternehmen, ihre Produkte effizienter zu gestalten und gleichzeitig die Anforderungen an Sicherheit und Leistung zu erfüllen. Die klare Normung der Abmessungen fördert zudem einen reibungslosen Austausch innerhalb der Branche und verbessert die Verständlichkeit zwischen verschiedenen Akteuren. Insgesamt bietet die EN 10059:2003 eine essentielle Struktur für den Umgang mit heißgewalzten quadratischen Stahlstäben und stellt sicher, dass sowohl Hersteller als auch Endverbraucher von einer hohen Qualität und Zuverlässigkeit profitieren können. Die Norm ist somit ein unverzichtbares Dokument für alle, die im Bereich der Stahlverarbeitung tätig sind und trägt maßgeblich zur Standardisierung und Qualitätssicherung in der Metallindustrie bei.
The EN 10059:2003 standard provides a comprehensive framework for the specification of nominal dimensions and tolerances on shape and dimensions of hot-rolled square steel bars intended for general purposes. This standard lays a solid foundation for ensuring that producers and consumers of steel bars can align their expectations and requirements, thereby enhancing quality control and product consistency in the steel industry. One of the key strengths of this standard is its clear definition of dimensional tolerances, which are crucial for applications where precision in steel bars is a prerequisite. The stipulation of acceptable tolerances fosters reliability in manufacturing processes and facilitates compatibility with other components used in structural applications. Furthermore, adhering to EN 10059:2003 ensures that the hot-rolled square steel bars not only meet the essential specifications but also conform to European safety and quality regulations. The relevance of EN 10059:2003 extends beyond merely outlining specifications; it serves as a vital tool for manufacturers and engineers. By establishing common grounds for measurement and classification, this standard aids in streamlining production methodologies and enhances communication across industry sectors. The document effectively addresses the needs of market compliance, ensuring that steel bars produced are of high quality, consistent in shape, and dimensional accuracy. The focus on hot-rolled square steel bars highlights the usability of the standard within various sectors, including construction and manufacturing, where such components are widely utilized. The guidance provided by this standard is essential for achieving operational efficiency and ensuring that the final products meet the distinct performance criteria demanded by the market. In summary, the EN 10059:2003 standard stands out for its thorough approach to defining the dimensions and tolerances of hot-rolled square steel bars. Its practical implications for adherence to quality standards reinforce its importance in maintaining a robust and competitive industry while ensuring consumer satisfaction with reliable steel products.
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