Place of Origin:
Chongqing, China
Brand Name:
Henghui
Model Number:
Customized
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| Shaping Mode | Preform Mould |
| Product Material | Steel, Steel and carbide |
| Product | Vehicle Mould |
| Material | VA80, ST6, ST7, KG5, KG6 |
| Shaping Mold | Forging Mould |
| Tolerance | +/-0.01 |
| Sharp | According to drawings |
| Usage | For making screws |
| Mould life | Long life time |
| Case material | SKD61 or H13 |
| Application | Industry |
| Item | Co | Grain Size | Density | Hardness | TRS | Impact Strength | Application |
|---|---|---|---|---|---|---|---|
| Medium-Grained | |||||||
| KG2 | 6.50% | 2~3 | 14.90 | 90.5 | 320 | 0.28 | Drawing die |
| KG3 | 9% | 2~3 | 14.61 | 89.3 | 340 | 0.52 | Extrusion die |
| KG5 | 12% | 2~3 | 14.31 | 88.3 | 340 | 0.58 | Extrusion die |
| KG6 | 14% | 2~3 | 14.12 | 87.3 | 320 | 0.65 | Extrusion die |
| Coarse-Grained | |||||||
| ST6 | 15% | 3~6 | 13.80 | 86.0 | 270 | 0.78 | Stainless steel |
| ST7 | 20% | 2~6 | 13.40 | 85.3 | 270 | 0.80 | Stainless steel |
| EA65 | 18% | 2~6 | 13.73 | 85.0 | 300 | 0.80 | Carbon steel screw/cutting die |
| VA80 | 20% | 3~6 | 13.58 | 84.0 | 280 | 0.85 | Impact resistance |
| VA90 | 22% | 6~9 | 13.39 | 82.5 | 240 | 0.90 | Impact resistance |
| EA90 | 24% | 2~6 | 13.22 | 82.8 | 270 | 0.90 | Impact resistance |
| Chemical Composition (SKD61/H13) | ||||||||
|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Mo | V | W |
| 0.39% | 1.15% | 0.44% | 0.021% | 0.007% | 5.12% | 1.3% | 0.94% | 0.06% |
| Cu | Ni | |||||||
| 0.05% | 0.06% | |||||||
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