SIST EN 10024:1996

Overview

SIST EN 10024:1996 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 SIST EN 10024:1996 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. SIST EN 10024:1996 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

SIST EN 10024:1996 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 SIST EN 10024:1996 alongside these standards, manufacturers and engineers can ensure comprehensive compliance and high-quality production of structural steel elements.

In summary, SIST EN 10024:1996 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.