SIST EN 2100:2001

Overview

SIST EN 2100:2001 is a European standard developed by CEN that defines the technical requirements for aluminium alloy AL-P2014A extruded bars and sections. Specifically designed for aerospace applications, this standard applies to products manufactured in the T4511 condition with cross-sectional dimensions up to 200 mm. It ensures that extruded aluminium components meet stringent quality, mechanical, and dimensional criteria essential for high-performance aerospace manufacturing.

The standard also accommodates supply in the T4510 condition upon purchaser request, providing flexibility in material specifications. This adaptability makes SIST EN 2100:2001 critical for manufacturers, suppliers, and engineers seeking consistency and reliability in aerospace-grade aluminium materials.

Key Topics

• Material Specification
  Focuses on aluminium alloy AL-P2014A, known for its excellent strength-to-weight ratio, corrosion resistance, and suitability for aerospace structural components.

• Heat Treatment Conditions
  Covers the T4511 condition, a specific heat treatment process enhancing mechanical properties, and optionally T4510 condition if specified by the purchaser.

• Extrusion Dimensions
  Addresses extruded bars and sections with cross-sectional dimensions (a or D) equal to or less than 200 mm to ensure manageable size and consistent quality.

• Quality and Compliance
  Establishes mechanical and chemical property requirements, dimensional tolerances, surface finish standards, and testing protocols to guarantee material integrity for aerospace applications.

Applications

• Aerospace Structural Components
  SIST EN 2100:2001 is primarily used for manufacturing extruded aluminium bars and profiles utilized in aircraft and spacecraft frames, supports, and load-bearing structures where reliability under stress is critical.

• Aerospace Manufacturing
  Facilitates the procurement of aluminium alloy materials that meet international industry standards, enabling streamlined production and certification of aerospace parts.

• Material Certification and Testing
  Supported by clear specifications, this standard helps manufacturers perform consistent mechanical testing and certification to meet aerospace industry regulations.

• Custom Material Orders
  Offers flexibility in selecting heat treatment conditions (T4511 or optional T4510), allowing suppliers and purchasers to tailor material properties according to specific design requirements.

Related Standards

• EN 573–3 – Aluminium and aluminium alloys - Chemical composition and form of wrought products
• EN 485-2 – Aluminium and aluminium alloys - Sheet, strip and plate - Mechanical properties
• EN 755 – Aluminium and aluminium alloys - Extruded rod/bar, tube, and profiles - Mechanical properties
• EN 29001 – Aerospace series - Quality management system standards

These standards collectively support the aerospace supply chain by defining aluminium alloy compositions, mechanical performance, and quality assurance processes complementing SIST EN 2100:2001.

By adhering to SIST EN 2100:2001, aerospace manufacturers ensure that aluminium alloy AL-P2014A extruded bars and sections meet strict performance and quality requirements, fostering safety, efficiency, and longevity in aerospace applications. This standard plays a crucial role in advancing aerospace material technology and standardization across Europe and beyond.