1.tungsten carbide inserts
2.standard types& grade
3.100% virgin material
4.advanced equipment
5.ISO9001:2000 certificate
We are the one of leading manufacturers in zhuzhou city, which is the hometown of tungsten carbide .
We specialize in series of tungsten carbide products, such as cold forging die cores, brazed tips, disc cutters,
plates and boards, saw tips, round rods, rock drilling bits and buttons, milling tools, geological exploration drill
tools and so on. Our production are exported to UK, European, Japan, Taiwan and South-east Asia etc. And we have passed ISO 9001:2000 in the year of 2003 .
Here in the following are introductions of some performance and applications of some grades:
| Properties and applications for tungsten carbide dies. | |||||||||||
| Grade | Performance & application recommended | ||||||||||
| Density | T.R.S | Hardness | |||||||||
| g/cm3 | MPα | HRA | |||||||||
| A | 13.5 | 3000 | 83.5 | Good wea ristance and high bending strength. Primariy for nut forming dies and high impact resistance forging dies. | |||||||
| YM11 | 14.4 | 2420 | 88.5 | Forming or stamping dies for metal powders and nonmetal powders. | |||||||
| YM15 | 14.0 | 2500 | 87.5 | For fabricating drawing dies of stain tubes and rods under High compressibility ratio;punching, stamping ,froging tools under large stress. | |||||||
| YM20 | 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. | |||||||
| ML32 | 13.9 | 2750 | 85.5 | Impact resistance forging dies | |||||||
| ML35 | 13.7 | 2800 | 84.5 | Impact resistance forging dies, hot-press forging dies and rollers. | |||||||
| ML40 | 13.5 | 2850 | 83.5 | Dies for resistant or impact resistant application. | |||||||
| ML50 | 13.3 | 2900 | 83.0 | Nut forming dies and high impact resistance forging dies. | |||||||
| ML60 | 13.1 | 2950 | 82.5 | Stainless bolt header dies and rollers. | |||||||
| ML90 | 13.3 | 3200 | 82.0 | Screw cap forming dies with high impact resistance ( Highest impact resistance forging dies). | |||||||
| Other grades may be offered by customers' requirements | |||||||||||
All the products must be inspected strictly with the ultrasonic and only those haven't any harm such as pore canbe shipped out. High density,
high wear&impact resistance,which lead them a long lifetime.
If you want to know more,please contact us immediately.
