Steel for the reinforcement of concrete weldable ribbed reinforcing steel B 500 - Technical delivery conditions for bars, coils and welded fabric

This European Prestandard specifies requirements for the chemical composition and the mechanical and geometrical properties of weldable ribbed reinforcing steel in grade B500, categories A and B (designated as steels B500A and B500B, see table 1) used for the reinforcement of concrete structures in the form of - bars and coils or as elements for the manufacturing of welded fabric, - sheets of factory made machine welded fabric in the diameter ranges given in table 1.