1. Using over 99.95% high purity tungsten carbide powder, it has better strength and hardness combined with a longer service life
than the normal one.
Grade | Density g/cm3 | T.R.S MPα | Hardness HRA | Properties & Applications | Approx Grades in China |
YM11 | 14.4 | 2420 | 88.5 | Forming or stamping dies for metal powders and non-metal powders. | YG11 |
YM15 | 14.0 | 2500 | 87.5 | It is suitable for drawing steel tubes and rods under high compression ratio, manufacturing upsetting, punching and forging tools under large stress. | YG15 |
YM20 | 13.5 | 2800 | 85.5 | It is suitable for manufacturing punching dies for watch parts, leaf spring of musical instruments, battery jars, small-sized steel balls, screws, screw caps, etc. | YG20 |
ML32 | 13.9 | 2750 | 85.5 | It is suitable for impact-resistant forging dies. | YG16C |
ML36 | 13.7 | 2800 | 84.5 | It is suitable for impact-resistant forging dies, hot-forging dies and finishing rollers. | YG18C |
ML40 | 13.5 | 2850 | 83.5 | It is suitable for wear-resistant or impact-resistant dies. | YG20C ZL40.2 |
ML50 | 13.3 | 2900 | 83.0 | It is suitable for nut forming dies and high impact-resistant dies. | YG22C ZL40.5 |