BS EN 4707:2020 - Aerospace Series: Acid Pickling of Aluminium and Aluminium Alloys Without Hexavalent Chromium

Welcome to the future of aerospace material processing with the BS EN 4707:2020 standard. This essential document is a cornerstone for professionals in the aerospace industry, providing comprehensive guidelines on the acid pickling of aluminium and aluminium alloys without the use of hexavalent chromium. Released on January 23, 2020, this standard is a testament to the industry's commitment to safety, efficiency, and environmental responsibility.

Why Choose BS EN 4707:2020?

The aerospace industry demands precision and reliability, and the BS EN 4707:2020 standard delivers just that. This document outlines the procedures and requirements for acid pickling, a crucial process in preparing aluminium and its alloys for further treatment or use. By eliminating hexavalent chromium, a known hazardous substance, this standard not only enhances safety but also aligns with global environmental regulations.

Key Features of BS EN 4707:2020

• Standard Number: BS EN 4707:2020
• Pages: 16
• Release Date: January 23, 2020
• ISBN: 978 0 539 03561 2
• Status: Standard

Comprehensive Guidelines for Acid Pickling

The BS EN 4707:2020 standard provides detailed instructions on the acid pickling process, ensuring that aluminium and its alloys are treated effectively and safely. This process is vital for removing oxides and preparing the metal surface for subsequent operations such as coating or bonding. By adhering to these guidelines, manufacturers can achieve optimal results while maintaining compliance with industry standards.

Environmental and Safety Benefits

One of the standout features of the BS EN 4707:2020 standard is its focus on environmental and safety considerations. By eliminating the use of hexavalent chromium, this standard reduces the risk of exposure to toxic substances, protecting both workers and the environment. This aligns with the industry's shift towards more sustainable and eco-friendly practices, making it an essential resource for forward-thinking aerospace companies.

Who Should Use This Standard?

The BS EN 4707:2020 standard is indispensable for a wide range of professionals within the aerospace sector, including:

• Materials Engineers: Ensure the highest quality of metal treatment processes.
• Quality Assurance Teams: Maintain compliance with industry standards and regulations.
• Environmental Health and Safety Officers: Implement safer, more sustainable practices.
• Manufacturers and Suppliers: Enhance product quality and reliability.

Enhancing Product Quality and Reliability

By following the BS EN 4707:2020 standard, aerospace manufacturers can significantly enhance the quality and reliability of their products. The precise guidelines ensure that aluminium and its alloys are treated to the highest standards, resulting in superior performance and longevity. This not only boosts customer satisfaction but also strengthens the reputation of companies that adhere to these rigorous standards.

Conclusion

In an industry where precision and safety are paramount, the BS EN 4707:2020 standard is an invaluable resource. By providing clear, detailed guidelines for the acid pickling of aluminium and aluminium alloys without hexavalent chromium, this standard supports the aerospace sector's commitment to excellence and sustainability. Whether you are a materials engineer, quality assurance professional, or environmental health and safety officer, this standard is a must-have for ensuring the highest levels of quality and compliance.

Embrace the future of aerospace material processing with the BS EN 4707:2020 standard and take a significant step towards safer, more sustainable practices in your operations.

BS EN 4707:2020

This standard BS EN 4707:2020 Aerospace series. Acid pickling of aluminium and aluminium alloys without hexavalent chromium is classified in these ICS categories:

• 49.025.20 Aluminium
• 25.220.20 Surface treatment

This document specifies the acid pickling of aluminium and aluminium alloys free from hexavalent chromium.