GB/T 700-2006
Active
GB/T 699-2015
Active
National standards
GB/T 699-2015 Quality carbon structure steels
GB/T 699-2015 Quality carbon structure steels
Basic Information
Standard Code:
GB/T 699-2015
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Iron and steel products
ICS Name:
Non-alloy steel
Publish Date:
2015-12-10
Implement Date:
2016-11-01
Pages:
11 pages
Scope
This standard specifies the classification and designations, order contents, dimensions, shapes, and weights, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates for high-quality carbon structural steel bars. This standard applies to hot-rolled and forged high-quality carbon structural steel bars with a nominal diameter or thickness not exceeding 250 mm. Upon agreement between the supplier and the buyer, hot-rolled and forged high-quality carbon structural steel bars with a nominal diameter or thickness exceeding 250 mm (hereinafter referred to as "steel bars") may also be supplied. The grades and chemical compositions specified in this standard are also applicable to steel ingots, steel billets, steel materials of other cross-sections, and their products.