What is EN 10246-9:2016-A3:2020?

EN 10246-9:2016-A3:2020 is a technical standard that pertains to non-destructive testing of steel flat products using ultrasonic testing. This standard specifies the requirements for the examination of flat products, such as plates and sheets, made of carbon or low alloy steels, using ultrasonic methods.

Importance of Non-Destructive Testing

Non-destructive testing plays a crucial role in various industries, including construction, manufacturing, and transportation. It allows for the detection of internal defects or discontinuities in materials without causing any damage. By using ultrasonic waves, flaws such as cracks, voids, and inclusions can be identified, ensuring the integrity and quality of the tested product.

Scope and Application of EN 10246-9:2016-A3:2020

The standard EN 10246-9:2016-A3:2020 focuses specifically on ultrasonic testing of steel flat products within specified thickness ranges. It outlines the general principles, equipment requirements, and test procedures to be followed when conducting ultrasonic examinations.

This standard is applicable to both manufacturers and customers of flat steel products, as it ensures the assessment of product characteristics and conformity. It assists in preventing defects from propagating during further processing, thus reducing the risk of failure in service and enhancing overall safety.

Key Features and Updates

EN 10246-9:2016-A3:2020 incorporates several important features and updates to improve the effectiveness and reliability of ultrasonic testing. These include:

Clarification of terminology and definitions related to ultrasonic testing;

Selection of test frequencies based on material thickness;

Procedures for determining minimum sensitivity requirements;

Methods for evaluating and classifying indications detected during testing;

Requirements for qualification and certification of personnel performing ultrasonic examinations.

Conclusion

EN 10246-9:2016-A3:2020 is a vital standard in the field of non-destructive testing, specifically for steel flat products. By adhering to this standard, manufacturers and customers can ensure the quality, safety, and reliability of their products. Ultrasonic testing plays an indispensable role in detecting internal flaws, contributing to the prevention of potential failures and accidents. It is essential for professionals working in industries where steel flat products are utilized to be familiar with and comply with EN 10246-9:2016-A3:2020.