GB/T 7286.1-1987
Abolished
GB/T 8731-2008
Replaced
National standards
GB/T 8731-2008 Free-cutting structural steel
GB/T 8731-2008 Free-cutting structural steel
Basic Information
Standard Code:
GB/T 8731-2008
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Iron and steel products
ICS Name:
Comprehensive steel products
Publish Date:
2008-09-11
Implement Date:
2009-05-01
Pages:
16 pages
Scope
This standard specifies the scope, terms and definitions, order content, dimensions, shapes, weights, and allowable deviations of easy-to-cut structural steel, as well as technical requirements, test methods, inspection rules, packaging, marking, and quality certificates. This standard applies to steel products such as bar steel, coil steel, steel wire, steel plate, and steel strip used in mechanical cutting and processing. Its chemical composition is also applicable to ingots, billets, and their products.
Development Information
Replace the following standards
Superseded by the following standards
Related Standards
GB/T 15574-1995
Replaced
GB/T 15574-1995 Steel products classification and definitions
GB/T 15575-1995
Replaced
GB/T 15575-1995 Steel products standard designation
GB/T 221-2000
Replaced
GB/T 221-2000 Notations for designations of iron and steel
GB/T 18253-2000
Replaced
GB/T 18253-2000 Steel and steel products—Types of inspection documents
GB/T 15019-2003
Replaced