BSI - BS 4449
Specification for hot rolled steel bars for the reinforcement of concrete
|Publication Date:||31 May 1978|
|ICS Code (Steel bars and rods):||77.140.60|
Requirements for plain round steel bars in grade 250 only and deformed high yield steel bars in grade 460 only. Weldability requirements for both grades of bar. Does not include bars for use as lifting hooks for reinforced concrete members.