| Model specifications: |
Injection molding machines, extruders, granulators, blow molding machines, etc |
Product Material: |
Imported alloy steel |
| Material origin: |
Germany, Japan |
Processing scope: |
Diameter: 14D-180D Length: 10-3000mm |
| Processing technology: |
Vacuum quenching, high temperature tempering |
Product hardness: |
58-60（HRC） |
| Technical parameters: |
The material is powder alloy steel specially designed for screws imported from Japan and Germany. It has undergone overall vacuum quenching treatment at 1180 ℃ and high-temperature tempering at 580 ℃ for three times, each time for 4H. The hardness is 55-62HRC, with average high-temperature toughness and excellent high-temperature softening resistance. |
| Applicable working conditions: |
Superior wear resistance, suitable for engineering plastics+50% GF+ordinary fire retardant, used in high wear conditions |
