2010•Rejiagong gongyiRequires access
Effect of Quenching Temperature on Mechanical Properties of M2 High-speed Steel
Xiaoxia Hou
Open publisher page 0 citations
Abstract
The effects of quenching temperature on mechanical properties of M2 high-speed steel were studied. The results show that hardness,wear resistance and red hardness increase by increasing quenching temperature to a certain temperature. Above the temperature,hardness and red hardness decrease. Toughness decreases by increasing quenching temperature,especially above 1220 ℃. Therefore,quenching temperature of M2 high-speed steel should be adjusted in a certain extent according to the required red hardness and toughness of the tools.