YB/T 4756-2019 Active Industry standards-Black metallurgy

YB/T 4756-2019 High-strength cold-rolled hollow steel section for commercial vehicles

Publish Date: 2019-08-27 Implement Date: 2020-01-01 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 4756-2019

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Steel shapes and special-shaped steel

ICS Name: Steel sections

Publish Date: 2019-08-27

Implement Date: 2020-01-01

Pages: 16 pages

Scope

This standard specifies the classification and designation of high-strength (yield strength ≥600MPa) cold-bent hollow section steel for commercial vehicles, the content of orders, section dimensions, theoretical weight and section characteristics, dimensions, shape, weight and allowable deviations, technical requirements, inspection methods, packaging and marking. This standard applies to high-strength cold-bent hollow section steel produced by cold-bending roll forming.

Development Information

Pages: 16 pages

Related Standards

GB/T 4227-1984 abolished_transferred

GB/T 4227-1984 Hot rolled stainless steel with equal leg angles

Publish Date: 1984-03-26

GB 702-1986 Abolished

GB 702-1986 Hot-rolled round and square steels—Dimension, shape, weight and tolerance

Publish Date: 1986-06-07

GB/T 6723-1986 Replaced

GB/T 6723-1986 Cold forming sectional steel—Open sectional steel for general structure—Demension, form, weight and permissible deviations

Publish Date: 1986-08-22

GB/T 6726-1986 Replaced

GB/T 6726-1986 Cold forming sectional steel for cargo vehicle—Demension, form, weight and permissible deviations

Publish Date: 1986-08-22

GB/T 6727-1986 Replaced

GB/T 6727-1986 Cold forming sectional steel for passenger vehicle—Demension, form, weight and permissible deviations

Publish Date: 1986-08-22

GB/T 8649-1988 Abolished

GB/T 8649-1988 Rolling balls

Publish Date: 1988-02-05