THE REINFORCING STEEL STRUCTURE OF THE CLASS AT-IIIC AND THE EFFECT OF REHEATING ON THE CHANGE OF ITS MECHANICAL PROPERTIES

Abstract

The heating impact on the structure and mechanical properties of reinforcing steel of the IIIS Am class. As the primary heat treatment, hardening with self-tempering following the rolling process is envisaged. The mechanical properties are changed due to the structural changes. Comparative data for wires of the class VI Am with a diameter of 10-18 mm, having passed identical heat treatment are introduced. Tabular data show the more common types of wires by diameters and mechanical properties.