GB/T 4227-1984
abolished_transferred
GB/T 46214-2025
Active
National standards
GB/T 46214-2025 Hot-rolled H section steel for bridge steel structure
GB/T 46214-2025 Hot-rolled H section steel for bridge steel structure
Price:
$ 50.00
Basic Information
Standard Code:
GB/T 46214-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Steel shapes and special-shaped steel
ICS Name:
Steel sections
Publish Date:
2025-08-29
Implement Date:
2026-03-01
Pages:
24 pages
Scope
This document specifies the designation method of hot-rolled H-section steel for bridge steel structures, the content of orders, manufacturing processes, technical requirements, inspection rules, packaging, marking, and quality certificates, and describes the corresponding test methods.
This document applies to hot-rolled H-section steel for bridge steel structures (hereinafter referred to as "steel") with a nominal flange thickness of not more than 80 mm. Hot-rolled angle steel, channel steel, and I-section steel for bridge steel structures shall refer to this document.
Development Information
Referenced Standards
Related Standards
GB 702-1986
Abolished
GB 702-1986 Hot-rolled round and square steels—Dimension, shape, weight and tolerance
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
GB/T 6726-1986
Replaced
GB/T 6726-1986 Cold forming sectional steel for cargo vehicle—Demension, form, weight and permissible deviations
GB/T 6727-1986
Replaced
GB/T 6727-1986 Cold forming sectional steel for passenger vehicle—Demension, form, weight and permissible deviations
GB/T 8649-1988
Abolished