40Cr intriding pultrusion moulds

Material performance:
After high temprerature treatment、forging、tempering and destressing, it has fine mechanical performance, fine low temperature impact toughness.
Advantage:
High overall hardness, high finish, low pultrusion resistance. It’s fit for pultrusion of unsaturated resin and mass production within 40000 metres. After nitriding its hardness can reach HRC-55.