Dongguan Fanchi Mold Technology Co., Ltd
Dongguan Fanchi Mold Technology Co., Ltd
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Sample Available Nut Die For DIN Standard Hardware Fasteners M3 Carbon Steel Round Weld Nut
| | Item | Co | Grain Size | Density | Hardness | TRS | Impact Strength | application |
| Medium-Grained | | Co% | μm | g/cm² | HRA | Kgf/mm² | Kgf/m-cm² | |
| | KG2 | 6.5% | 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 |