GB/T 4227-1984
abolished_transferred
YB/T 4654-2018
Active
Industry standards-Black metallurgy
YB/T 4654-2018 Marine hot rolled H-shaped steel beam
YB/T 4654-2018 Marine hot rolled H-shaped steel beam
Price:
$ 30
Basic Information
Standard Code:
YB/T 4654-2018
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:
2018-04-30
Implement Date:
2018-09-01
Pages:
9 pages
Scope
This standard specifies the classification and grades of marine hot-rolled H-beams, the content of orders, dimensions, shapes, weights, and allowable deviations, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates. This standard applies to hot-rolled H-beams used in shipbuilding (hereinafter referred to as H-beams).
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