China Sb121 Hydraulic Rock Breaker Spare Parts Chisel, Find details about China Breaker Chisel, Rock Breaker Chisel from Sb121 Hydraulic Rock Breaker Spare Parts Chisel
Sb121 Hydraulic Rock Breaker Chisel
1.Best and Experienced Heat Treatment Technology
2.Most Reliable Quality
3. Material: 40Cr or 42CrMo
4. Dimension: Depending on the specification of Tool Maker
5. Chisel type: Moil Point, Blunt Tool, Flat, wedge
6. Heat Treatment
7. Mechanical Properties:
Surface Hardness | HRC51± 3 |
Core Hardness | HRC35± 3 |
Tensile strength(min) | 1250N/mm² |
Yield point (min) | 950N/mm² |
Elongation | 10~14% |
Reduction of Area | 35~40% |
Impact work | 23~28 ft1b |
Grain size | 7.0~8.0 |
8. Packaging Detail: Standard wooden case or as per special requirement
9. Delivery Detail: Within ten days upon receipt confirmation for the order
10. ISO and CE certified