GB/T 4227-1984
abolished_transferred
GB/T 14981-2009
Active
National standards
GB/T 14981-2009 Dimension,shape,mass and tolerance for hot-rolled round wire rod
GB/T 14981-2009 Dimension,shape,mass and tolerance for hot-rolled round wire rod
Basic Information
Standard Code:
GB/T 14981-2009
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:
2009-07-15
Implement Date:
2010-04-01
Pages:
5 pages
Scope
This standard specifies the requirements for the dimensions, shape, weight, and allowable deviations of hot-rolled round bars. If there are provisions in the product standards, the requirements of the corresponding product standards shall be complied with. This standard applies to round bars of various steels with a nominal diameter of 5 mm to 60 mm.
Development Information
Replace the following standards
Adopt standards
ISO 16124:2004
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