Hardened screws HPT3
HPT3 P/M powder steel, hardness 58- 62HRc
Material: P/M powder steel
Hardness: 58-62 HRc
Working temperature: up to 600 °C
Suitable for: special technical plastics including iron powder, magnetic powder, copper powder and plastics with low viscosity. After coating application on the screw surface they are suitable for materials filled with ceramic powder.
Wear resistance: level 5 (excellent)
Chemical resistance: level 5 (excellent)