CN
News
Home > News > News details

Material requirements for screws

2024-05-13643


  From the extrusion process, it can be seen that the screw operates under high temperature, certain corrosion, strong wear, and high torque. Therefore, the screw must:

1) High temperature resistance, without deformation at high temperatures; 2) Wear resistance and long service life; 3) Corrosion resistant, materials have corrosiveness; 4) High strength, capable of withstanding high torque and high rotational speed; 5) Has good cutting performance; 6) Low residual stress and thermal deformation after heat treatment