GB/T 38213-2019 in English

This standard provides procedures for the determination and assessment of metal loss rates in materials caused by atmospheric corrosion. It outlines methods for measuring the rate at which metals degrade due to exposure to atmospheric conditions, including the collection and analysis of data related to corrosion processes. The procedures described are intended to support the evaluation of material performance in various environmental conditions. The standard includes guidelines for sample preparation, testing conditions, and data interpretation. It is applicable to a wide range of metallic materials and alloys, and is designed to facilitate consistent and reliable corrosion assessments. The standard addresses both laboratory and field testing methods, ensuring that results are comparable across different testing environments. It also covers the documentation and reporting of test results, which is essential for quality control and material selection in engineering applications.