1. Application scope: Sustaining the crane.
2. Adopt ZG430-640 cast steel, and thermal treatment on surface.
3. Surface hardness is HB 300-350, and depth of quenching is more than 20mm.
Crane wheel forging materials: 60#, 65Mn, 42CrMo. Crane wheels are for sustaining the crane. Surface hardness is HB 300-350, and depth of quenching is more than 20mm.
TAG:  Crane Wheel