EN 2070-6:1989

Overview

EN 2070-6:1989 specifies the technical requirements for aluminium and aluminium alloy wire intended for rivet manufacture in the aerospace sector. Developed by CEN (European Committee for Standardization), this standard is part of the comprehensive EN 2070 series covering wrought aluminium products for aerospace applications. For full technical compliance, EN 2070-6:1989 must be used together with EN 2070-1, which outlines general requirements.

This document is critical for manufacturers and engineers ensuring that rivet wire used in aerospace structures meets the strict quality and performance benchmarks set by the industry. By adhering to EN 2070-6:1989, organizations demonstrate compliance with European standards and contribute to the reliability and safety of aerospace assemblies.

Key Topics

• Material specifications: Defines requirements for various grades of aluminium and aluminium alloys used in wire production for rivets.
• Product forms: Focuses exclusively on wire forms suitable for subsequent manufacturing into rivets.
• Special requirements: Outlines additional properties or testing necessary for aerospace applications, including strict control of composition and mechanical characteristics.
• Quality assurance: Establishes guidelines for inspection, testing, and documentation to ensure consistent wire quality across suppliers and aerospace projects.
• Traceability: Mandates clear labeling and documentation to support traceability throughout the supply chain.
• Integration with EN 2070-1: Requires that all general requirements specified in Part 1 of the EN 2070 series are also met.

Applications

EN 2070-6:1989 is directly applicable to:

• Aerospace manufacturers: For sourcing and qualifying aluminium wire suitable for producing rivets used in aircraft structures, components, and assemblies.
• Rivet producers: To ensure input wire material meets necessary standards for mechanical properties, workability, and durability, supporting performance under demanding aerospace conditions.
• Quality control laboratories: For assessing compliance through material testing, certification, and reporting in line with the standard’s specifications.
• Engineering and procurement teams: Assisting in specifying and verifying material requirements within supplier contracts and technical documentation.

By utilizing wire certified to EN 2070-6:1989, aerospace projects minimize risks of material failure, improve structural reliability, and meet contractual obligations with international and European partners.

Related Standards

• EN 2070-1: Aerospace series - Aluminium and aluminium alloy wrought products - General technical specification (essential for use with Part 6)
• EN 224: Aerospace series - Methods of testing aluminium and aluminium alloy wrought products
• EN 485 series: Aluminium and aluminium alloy sheets, strips, and plates - Technical conditions for inspection and delivery
• EN 573 series: Aluminium and aluminium alloys - Chemical composition and form of products
• EN ISO 6892-1: Metallic materials - Tensile testing - Method of test at room temperature

Adhering to EN 2070-6:1989 and its related standards ensures the highest levels of quality, safety, and performance for aluminium rivet wire used in aerospace applications, supporting both regulatory compliance and operational excellence.