This method describes the procedure to follow to obtain the stress-strain graph, subjecting a special steel bar to tension due to its chemical composition, to be used as reinforcement in reinforced concrete. Likewis , this test will serve to determine the conventional elastic limit, the maximum stress and the elongation percentages.
NORVEN 22-5-1965 history
1965NORVEN 22-5-1965 Traction tests on chemically synthesized special steel rods