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Tungsten Carbide Heading Die 1.100%virgin material 2.Various grade 3.Long service life 4.Good TRS and HRA
| Carbide grade for punching and impacting dies | ||||
| Grade | Density | T.R.S MPa | Hardness HRA | Performance & application recommended |
| YG11 | 14.4 | 2600 | 88.5 | Forming or stamping dies for metal powders and nonmetal powders. |
| YG15 | 14 | 2800 | 87.5 | For fabricating drawing dies of steel tubes and rods under High compressibility ratio; punching,stamping,forging tools under large stress. |
| YG20 | 13.5 | 3200 | 85.5 | For fabricating of stamping dies for watch parts, spring plates of musical instruments, battery jars, small sized steel balls, screws, screw caps |
tungsten carbide cold heading dies