T/SSEA 0079-2020 Active Group standards

T/SSEA 0079-2020 The spring steel used in the rolling car axle box of the railway is known as

Publish Date: 2020-12-18 Implement Date: 2020-12-18 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SSEA 0079-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Locomotive

ICS Name: \nSteel rods and steel bars

Publish Date: 2020-12-18

Implement Date: 2020-12-18

Scope

Main technical content: This document specifies the designation method of spring steel for railway freight car bogies, the content of the order, dimensions, appearance, weight, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates. This document is applicable to spring steel silver-bright steel with a diameter of 12mm to 40mm used for railway freight car bogies (hereinafter referred to as steel materials).