| 1. The Only Enterprise in China that can Independently R&D Materials 2. Scientific and Complete Quality Control and Inspection System 3. Many Sets of Advanced Production Equipment to Guarantee the Product Quality 4. The First Automated Production Line, Improving the Capacity and Production Efficiency, at the Same Time Make the Quality More Stable 5. Complete Production Process Ensure the Maximum Efficiency of Different Items | |||||
| MACHANICAL PERFORMANCE | |||||
| Material No. | Range | Hardness HRC | Impact Toughness | Tensile Strength | Elongation |
| J/cm² | Mpa/mm² | (%) | |||
| ALZG1# | ≤25kg Adapter, Side Cutter | 36~40 | ≥13 | ≥784 | ≥5 |
| ALZG2# | ≤20kg Teeth | 48~52 | ≥13 | ≥1272 | ≥3 |
| ALZG3# | ≥25kg Adapter | 40~46 | ≥15 | ≥784 | ≥5 |
| ALZG4# | ≤20kg Teeth | 51~54 | ≥13 | ≥1372 | ≥3 |
| ALZG5# | 35kg~110kg Adapter | 40~46 | ≥30 | ≥784 | ≥5 |
| ALZG6# | 25kg~60kg Teeth | 51~54 | ≥15 | ≥1372 | ≥3 |
| ALZG7# | 60kg~110kg Teeth | 52~54 | ≥15 | ≥1372 | ≥3 |
