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1. The magnetic saturation of all the grades of cemented carbide is: 135-160 emu/g.
2. WC grain size: Fine=1.4~2.5, Medium=2.5~5.0, Coarse≥5.0.
3. Any specific grades can be designed according to customer's requirements
4.Advantages of our tungsten carbide products:1> made from 100% virgin raw material;2>produced with advanced equipments and process; 3>all products go through in-process and final inspection;
4>free online technical service available;
5>stable and continuous production ability.
5.
Properties and applications of carbide for dies
| Grade | Performance & application recommended | Approx Grades in China | ||||||||
| Density | T.R.S | Hardness | ||||||||
| g/cm3 | MPα | HRA | ||||||||
| MK11 | 14.4 | 2420 | 88.5 | Forming or stamping dies for metal powders and nonmetal powders. | YG11 | |||||
| MK15 | 14 | 2500 | 87.5 | For fabricating drawing dies of stain tubes and rods under High compressibility ratio;punchingstamping froging tools under large stress. | YG15 | |||||
| MG20 | 13.5 | 2800 | 85.5 | For fabricating of stamping dies for watch parts, spring plates of musical instruments, batters jars, small sized steel balls, screws, screw caps. | YG20 | |||||
| YM32 | 13.9 | 2750 | 85.5 | Impact resistance forging dies | YG16C | |||||
| YM36 | 13.7 | 2800 | 84.5 | Impact resistance forging dies, hot-press forging dies and rollers. | YG18C | |||||
| YM40 | 13.5 | 2850 | 83.5 | Dies for resistant or impact resistant application. | YG20C ZL40.2 | |||||
| YM45 | 13.3 | 2900 | 83 | Nut forming dies and high impact resistance forging dies. | YG22C ZL40.5 | |||||
| YM50 | 13.1 | 2950 | 82.5 | Stainless bolt header dies and rollers. | YG25C ZL40B | |||||
| MA90 | 13.3 | 3200 | 82.0 | Screw cap forming dies with high impact resistance ( Highest impact resistance forging dies). | - | |||||
Can be customized according to customer's requirements.
hard alloy strip