GB/T 4227-1984
abolished_transferred
GB/T 34103-2017
Active
National standards
GB/T 34103-2017 Hot rolled H section steel for ocean engineering structure
GB/T 34103-2017 Hot rolled H section steel for ocean engineering structure
Basic Information
Standard Code:
GB/T 34103-2017
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:
2017-07-31
Implement Date:
2018-04-01
Pages:
11 pages
Scope
This standard specifies the classification and grades, order content, dimensions, shapes, weights, and allowable deviations of hot-rolled H-steel used in marine engineering structures, as well as technical requirements, test methods, inspection rules, packaging, marking, and quality certificates. This standard applies to the manufacture of hot-rolled H-steel with a flange thickness of not more than 50 mm used in marine engineering structures (hereinafter referred to as H-steel).
Development Information
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