YB/T 4568-2016 Active Industry standards-Black metallurgy

YB/T 4568-2016 High-strength steel plate and steel strip for coal mining hydraulic support

Publish Date: 2016-10-22 Implement Date: 2017-04-01 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 4568-2016

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: \nSteel plates and steel strips

ICS Name: Flat steel and semi-finished products

Publish Date: 2016-10-22

Implement Date: 2017-04-01

Pages: 11 pages

Scope

This standard specifies the grades and designations of high-strength steel plates and steel strips (hereinafter referred to as steel plates and steel strips) used in hydraulic supports for coal mines, as well as the content of orders, dimensions, shapes, weights, allowable deviations, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates. This standard applies to the manufacture of steel plates with a thickness of not more than 150mm and steel strips with a thickness of not more than 25.4mm used in hydraulic supports for coal mines, as well as sheared steel plates.