EN 10024:1995

Hot rolled taper flange I sections - Tolerances on shape and dimensions

This European standard specifies requirements for tolerances on dimensions, shape and mass of hot-rolled taper flange I sections. These requirements do not apply to taper flange I sections produced from stainless steel.

Warmgewalzte I-Profile mit geneigten inneren Flanschflächen - Grenzabmaße und Formtoleranzen

Dieser europäische Normentwurf gilt für die Anforderungenen an die Grenzabmaße sowie an die Formtoleranzen und Grenzabweichungen der Masse von warmgewalzten I-Profilen mit geneigten inneren Flanschflächen. Diese Norm gilt nicht für Profile aus nichtrostenden Stählen.

Poutrelles en I à ailes inclinées laminées à chaud - Tolérances de forme et de dimensions

La présente norme européenne spécifie les exigences relatives aux tolérances sur les dimensions, la forme et la masse, des poutrelles en I à ailes inclinées laminés à chaud. Ces exigences ne s'appliquent pas aux poutrelles en I à ailes inclinées en acier inoxydable.

Vroče valjani profili I z nagnjenimi notranjimi ploskvami pasnic - Tolerance oblike in mer

General Information

• Status: Published
• Publication Date: 17-Mar-1995
• ICS: 77.140.70 - Steel profiles
• Technical Committee: ECISS/TC 103 - Structural steels other than reinforcements
• Drafting Committee: ECISS/TC 11 - Structural steel sections
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Start Date: 02-Oct-2020
• Completion Date: 23-Sep-2025
• Mandate: M/005 - Mandate to CEN/ECISS concerning standardization in the iron and steel sector
• Ref Project: SIST EN 10024:1996 - Hot rolled taper flange I sections - Tolerances on shape and dimensions

Overview

EN 10024:1995 is a European standard developed by CEN that specifies the tolerances on shape and dimensions for hot rolled taper flange I sections. This standard ensures precise control over the manufacturing quality of these steel profiles by defining acceptable limits for deviations in dimensions, shape, and mass. Importantly, the requirements of EN 10024:1995 do not apply to taper flange I sections made from stainless steel. This distinction helps manufacturers and engineers select the appropriate specification depending on the material type used.

The standard promotes uniformity and reliability in structural steel production, critical for applications where accurate geometry and weight consistency impact structural integrity and performance. EN 10024:1995 supports quality assurance, enabling compatibility and interchangeability of steel sections across different European manufacturers and construction projects.

Key Topics

• Tolerance Specifications: Detailed limits on the permissible deviations for dimensions such as flange width, web thickness, and section height.
• Shape Tolerances: Guidelines on allowed irregularities in the shape of taper flange I sections to maintain structural consistency.
• Mass Tolerances: Requirements for acceptable variance in the mass per unit length, crucial for carrying capacity and design calculations.
• Exclusions: The standard explicitly excludes taper flange I sections made from stainless steel, highlighting its focus on carbon and alloy steel products.
• Steel Profiles: Definition and classification of hot rolled taper flange I sections covered under the standard.
• Cross-Referencing: Connections with other European steel standards and manufacturing guidelines.

Applications

EN 10024:1995 plays a vital role in various industries where hot rolled taper flange I sections are used:

• Construction and Infrastructure: Ensures that steel beams used in buildings, bridges, and civil structures meet strict shape and size tolerances for safety and durability.
• Manufacturing: Facilitates production control for steel fabricators, enabling them to meet client specifications and regulatory requirements.
• Engineering Design: Provides structural engineers with standardized data for designing steel frameworks that rely on consistent material properties.
• Quality Control: Acts as a benchmark for inspection and acceptance criteria in supply chain management of steel sections.
• Industrial Equipment: Supports applications requiring precise steel profiles for machinery frames and support structures.

Related Standards

Complimentary and related European standards include:

• EN 10162 - Steel Sections - Tolerances on Dimensions and Shape for Hot Rolled Steel Sections.
• EN 10025 - Hot Rolled Structural Steel - Technical Delivery Conditions.
• EN 10034 - Structural Steel I and H Sections - Tolerances on Shape and Dimensions.
• EN 1090 - Execution of Steel Structures and Aluminium Structures - Provides additional execution requirements relevant to steel profiles.
• Other CEN steel profiling standards defining material properties and manufacturing processes.

By referencing EN 10024:1995 alongside these standards, manufacturers and engineers can ensure comprehensive compliance and high-quality production of structural steel elements.

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In summary, EN 10024:1995 is an essential European standard for hot rolled taper flange I sections, providing clear tolerances on shape and dimensions to ensure uniformity, safety, and functionality in steel construction and manufacturing industries.

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Warmgewalzte I-Profile mit geneigten inneren Flanschflächen - Grenzabmaße und FormtoleranzenPoutrelles en I a ailes inclinées laminées a chaud - Tolérances de forme et de dimensionsHot rolled taper flange I sections - Tolerances on shape and
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