Experimental Investigation of Quenching Temperature Influence on The Mechanical Properties of H13 Steel

The main objective of this article in the experimentally investigation of the influence of die heat treatment on the surface hardness and wear properties of H13 steel. Heat treatment forH13 steel experiments were carried out under different quenching temperatures and the samples were tested to examine its mechanical properties, hardness, and roughness. The results of this study show that the mechanical properties of H13 was brilliant at 1020°C after vacuum quenching. The mechanical properties of H13 where measured at 1020°C and the values of hardness and tensile equal to 54.1HRC and 1994.5Mpa, respectively. The optimum roughness temperature was to found at 1080°C and the optimum roughness is equals to 0.36 *10-6 micron.