Zhuzhou Mingri Cemented Carbide Co., Ltd.
Zhuzhou Mingri Cemented Carbide Co., Ltd. PRIVATE PROFESSIONAL TAILOR AT YOUR DISPOSAL,SEE THE SUBTLE ESSENCE IN DETAILS
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Custom Hot Forging Die , Cemented Carbide Cold Heading Die Finished Surface
Specification of carbide hot forging die
1. Material: 100% virgin raw material with submicron grain size;
2. Grade: Various grades for choice;
3. With strict tolerance extent control, the tolerance can reach +/-0.01mm;
4. Precision Ground and polished;
5. Product Types available: Blank plates, ground plates, plates with one/two/three holes;
6. High wear resistance, high hardness and impact toughness;
7. Advanced technology , automatic pressing , HIP sintering and precision grinding;
8. Having very good mechanical &chemical stability;
9. High quality & reasonable price & fast delivery & best service
| Grade | Density | Hardness HRA | T.R.S MPa | Performance&application recommended |
| YG15 | 14.0 | 87.0 | 3000 | It is suitable for drawing steel tubes and rods under high compression ratio,manufacturing upsetting,punching and stamping tools under large stress |
| YG20 | 13.5 | 85.5 | 2800 | It is suitable for manufacturing punching dies for watch parts,leaf spring of musical instruments,battery jars,small sized steel balls,screws,screw cap,etc |
| YG16C | 13.9 | 85.0 | 2750 |
It is suitable for impact-resistant forging dies
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| YG18C | 13.7 | 84.0 | 2800 | It is suitable for impact-resistant forging die,hot-forgin dies and finishing rollers |
Application Field of carbide hot forging die
carbide hot forging die
fastner industries
Bearing Industries
steel ball industries
Indirect extrusion tools
bearing industries& machine component
Production Process of carbide hot forging die
1. The manufacturing process begins with the composition of a specific tungsten carbide powder mixture- tailored for the application.
2. This powder is compacted into a form.
3. In a high- temperature sintering furnace, the tungsten carbide structure of the blank is shaped at precise temperatures for strictly defined periods.
4. During this heat treatment, the tungsten carbide blank undergoes shrinkage of some 50% in volume.
5. The sintered tungsten carbide component gains its final finish by additional grinding, lapping and/ or polishing processes.
Why customers choosing us?
Zhuzhou Mingri Tungsten Carbide Co., Ltd. was established in May of 2001 with the investment of RMB 40 million. We have up-to-date production machine line and a lot of technicians.
Zhuzhou MingRi Cemented carbide co.,ltd is located in the tungsten carbide hometown , convenient transportation, from changsha airport just 40 minutes, Wuhan just 1.5 hour, from guangzhou just 2 hours. A favorable peripheral environment for cemented carbide manufacturing provides a natural barrier. Convenient traffic for tomorrow's internationalization laid a wide road.
We specialize in various of tungsten carbide products. Our products are sold to the UK, Europe, Japan, Korea, Taiwan area and Southeast Asia.
We strive for long-term business relationships with all customers, and look forward to being your first choice for your source of carbide.