
Technical Comments:-
BS 4449:1997 Gr460B, BS4449:2005 GrB500B
rebars are produced with low carbon equivalent & Weldable,
whereas ASTM A615 Gr60 are Non-Weldable
BS 4449:1997
Gr460B, BS4449:2005 GrB500B
rebars have High Strength Compared to ASTM A615 Gr60 which reduces
steel consumption & congestion in structure, in turn reduces overall
cost of project
BS 4449:1997
Gr460B, BS4449:2005 GrB500B rebars have High Yield Strength
i.e., minimum 460N/mm2 & 500 Mpa respectively compared
to ASTM A615 Gr60, without compromising on ductility
BS 4449:1997 Gr460 & BS4449:2005 GrB500B
rebars have better bend performance,
due to severe bend & re-bend angle |