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
|
| 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.
