BS EN ISO 18771:2020 - Anodizing of Aluminium and Its Alloys

Discover the essential standard for testing the surface abrasion resistance of anodized aluminium and its alloys with the BS EN ISO 18771:2020. This comprehensive guide provides a detailed methodology for evaluating the durability and quality of anodized surfaces using glass-coated abrasive paper, ensuring that your aluminium products meet the highest standards of performance and longevity.

Overview

The BS EN ISO 18771:2020 is a crucial standard for industries that rely on the anodizing process to enhance the properties of aluminium and its alloys. Released on September 25, 2020, this standard is designed to help manufacturers, quality control professionals, and researchers accurately assess the abrasion resistance of anodized surfaces. With a total of 18 pages, it provides a thorough explanation of the testing method, ensuring that users can implement it effectively in their operations.

Key Features

• Standard Number: BS EN ISO 18771:2020
• Pages: 18
• Release Date: 2020-09-25
• ISBN: 978 0 539 05187 2
• Status: Standard

Why Choose BS EN ISO 18771:2020?

Anodizing is a widely used process that enhances the corrosion resistance, surface hardness, and aesthetic appeal of aluminium products. However, the effectiveness of anodizing can vary based on several factors, including the quality of the anodizing process and the properties of the aluminium alloy used. The BS EN ISO 18771:2020 standard provides a reliable method for testing the abrasion resistance of anodized surfaces, allowing manufacturers to ensure that their products meet the required performance criteria.

By following the guidelines outlined in this standard, you can:

• Ensure consistent quality across your anodized products.
• Identify potential weaknesses in the anodizing process.
• Enhance customer satisfaction by delivering durable and reliable products.
• Comply with industry regulations and standards.

Detailed Methodology

The BS EN ISO 18771:2020 standard provides a step-by-step methodology for testing the abrasion resistance of anodized aluminium surfaces. This method involves the use of glass-coated abrasive paper, which is applied to the anodized surface under controlled conditions. The standard outlines the specific parameters for the test, including the type of abrasive paper to be used, the pressure applied, and the duration of the test.

By adhering to these guidelines, you can obtain accurate and repeatable results, allowing you to make informed decisions about the quality and durability of your anodized products. The standard also includes detailed instructions for preparing test specimens, conducting the test, and interpreting the results, ensuring that you have all the information you need to implement the test effectively.

Applications

The BS EN ISO 18771:2020 standard is applicable to a wide range of industries that utilize anodized aluminium products, including:

• Automotive
• Aerospace
• Construction
• Consumer electronics
• Marine

In these industries, the durability and performance of anodized aluminium components are critical to the overall quality and reliability of the final product. By using the testing method outlined in this standard, manufacturers can ensure that their anodized products meet the necessary performance requirements, reducing the risk of product failure and enhancing customer satisfaction.

Conclusion

The BS EN ISO 18771:2020 standard is an invaluable resource for anyone involved in the production or quality control of anodized aluminium products. By providing a reliable and standardized method for testing the abrasion resistance of anodized surfaces, this standard helps ensure that your products meet the highest standards of quality and performance.

Whether you are a manufacturer looking to improve the quality of your anodized products, a quality control professional seeking to implement a reliable testing method, or a researcher interested in the properties of anodized aluminium, the BS EN ISO 18771:2020 standard is an essential tool for achieving your goals.

Invest in the BS EN ISO 18771:2020 standard today and take the first step towards ensuring the durability and reliability of your anodized aluminium products.

BS EN ISO 18771:2020

• 25.220.20 Surface treatment

This document specifies a method for the determination of the surface abrasion resistance of anodic oxidation coatings produced by sulfuric acid anodizing of aluminium and its alloys. It is mainly intended for the evaluation of external architectural coatings. It is a production control method that relies to a large extent on operator experience and instruction.