YB/T 4906-2021 Active Industry standards-Black metallurgy

YB/T 4906-2021 Hot-rolled steel rolling rollers

Publish Date: 2021-03-05 Implement Date: 2021-07-01 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: YB/T 4906-2021

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Rolling equipment

ICS Name: Metallurgical equipment

Publish Date: 2021-03-05

Implement Date: 2021-07-01

Scope

This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, storage, transportation, quality certificates, and ultrasonic flaw detection methods for hot-rolled steel rollers. This standard applies to rollers, roll rings, and roll shafts used in hot-rolled steel mills.