Tungsten Carbide Cold Heading Dies
Tungsten carbide cold heading dies has high impact resistance, high toughness, good wear resistance, and quality consistency. The are different grade with different properties and applications, which have been proved to be ideal in making non-ferrous metal, ferrous metal and their alloys. You are encouraged to use our professional carbide grades for cold heading &punching die nibs, under our engineer's professional suggestion.
RECOMMEND GRADES AND SPECIFICATIONS:
| Grade | Density (g/cm³) | Hardness (HRA) | T.R.S. (N/mm² ) | Performance & Applications recommended |
| YG15 | 14.0-14.2 | 86.5 | 2700-2900 | Application in stamping mould |
| YG15C | 14.0-14.2 | 86.0 | 2800-3000 | Application in stamping mould |
| YG20 | 13.5-13.8 | 85.5 | 2400-2800 | Application in stamping mould |
| YG20C | 13.5-13.8 | 83.5 | 2350-2850 | Strong versatility, suitable for make rods, screws |
| YG22C | 13.3-13.8 | 83.0 | 2400-2900 | Suitable for heavy loads head molds and nut molds |
| YG25C | 13.1-13.5 | 82.5 | 2400-2900 | Suitable for heavy loads nut molds and stainless screws header dies |
