YB/T 5035-2020 in English

This standard specifies the technical requirements, testing methods, inspection rules, marking, packaging, transportation, and storage for a specific type of seamless steel tube used in automotive applications. It covers aspects such as chemical composition, mechanical properties, dimensions, and surface quality. The standard applies to seamless steel tubes manufactured for use as semi-axle tubes in vehicles. It provides guidelines for production processes, quality control, and performance criteria to ensure the product meets the necessary requirements for its intended use. The standard also includes information on sampling and testing procedures to verify compliance with specified requirements. It is applicable to manufacturers, suppliers, and users of the specified steel tubes, ensuring consistency and reliability in product quality.