Long Life and Good Performance Tungsten Carbide Cold Forging Die for Tapping Screw
Specifications
long life and good performance tungsten carbide cold forging die for tapping screw1. High wear resistance
1. High wear resistance
Tungsten carbide cold heading die for cold punching and heading of screws and nuts. High impact resistance .Toughness, wear resistance, and quality consistency. You are encouraged to use our professional carbide grades for cold heading &punching die nibs. Power metallurgical Compacting dies and other industries. For stable performance and high-cost-effectiveness. They have been proved to be ideal in making non-ferrous metal, ferrous metal and their alloys.
| TYPE | fundamental dimensions | ||
| d | D | L | |
| BD0101015 | 10 | 1 | 15 |
| BD0131015 | 10 | 1.3 | 15 |
| BD0171020 | 10 | 1.7 | 20 |
| BD0171230 | 12 | 1.7 | 30 |
| BD0211015 | 10 | 2.1 | 15 |
| BD0211230 | 12 | 2.1 | 30 |
| BD0211630 | 16 | 2.1 | 30 |
| BD0241015 | 10 | 2.4 | 15 |
| BD0241225 | 12 | 2.4 | 25 |
| BD0291215 | 12 | 2.9 | 15 |
| BD0291425 | 14 | 2.9 | 35 |
| BD0291640 | 16 | 2.9 | 40 |
| BD0341225 | 12 | 3.4 | 25 |
| BD0341435 | 14 | 3.4 | 35 |
| BD0341637 | 16 | 3.4 | 37 |
| BD0391420 | 14 | 3.9 | 20 |
| BD0391625 | 16 | 3.9 | 25 |
| BD0391630 | 16 | 3.9 | 30 |
| BD0392255 | 22 | 3.9 | 55 |
| BD0431425 | 14 | 4.3 | 25 |
| BD0431640 | 16 | 4.3 | 40 |
| BD0432230 | 22 | 4.3 | 30 |
| BD0471615 | 16 | 4.7 | 15 |
| BD0471840 | 18 | 4.7 | 40 |
| BD0472225 | 22 | 4.7 | 25 |
| BD0642242 | 22 | 6.4 | 42 |
| BD0722255 | 22 | 7.2 | 55 |
There are different grades with different properties and applications. Of course the price will be different. When purchasing, please first choose your decisioin of the grade!
Grades and applications:
| Grade | Density | T.R.S MPa | Hardness HRA | Performance & application recommended |
| YM11 | 14.4 | 2600 | 88.5 | Forming or stamping dies for metal powders and nonmetal powders. |
| YM15 | 14 | 2800 | 87.5 | For fabricating drawing dies of steel tubes and rods under High compressibility ratio; punching,stamping,forging tools under large stress. |
| YM20 | 13.5 | 3200 | 85.5 | For fabricating of stamping dies for watch parts, spring plates of musical instruments, battery jars, small sized steel balls, screws, screw caps. |
| ML32 | 13.9 | 2900 | 85.5 | Impact resistance forging dies. |
| ML35 | 13.7 | 3100 | 84.5 | Impact resistance forging dies, hot-press forging dies and rollers. |
| ML40 | 13.5 | 3300 | 83.5 | Dies for wear resistant or impact resistant application. |
| ML50 | 13.3 | 3500 | 83 | Nut forming dies and high impact resistance forging dies. |
| ML60 | 13.1 | 3600 | 82.5 | Stainless bolt header dies and rollers. |
About us:
Located in Liyu Industrial Area, Zhuzhou City, Tianyuan District, Hunan Province, Zhuzhou Mingri Cemented Carbide Co., Ltd was established in May of 2001 with the investment of RMB 40 million. We own up-to-date production line, advanced equipment, lots of technicians. We have passed ISO 9001:2000 in the year of 2003. And we have been always trying our best to provide our customers with high quality, best price and satisfactory services.
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 products are exported to UK, European, Japan, Taiwan and South-east Asia etc.
You’re welcome to have a visit to our factory!
Q: What are your advatantages?
We Zhuzhou Mingri:
a. We have the richest molds stock of cold forging dies.
b. 10 years of stable relationship with our customers.
c. The most advanced tooling house.
d. The largest production capacity, fastest delivery and excellent quality.
e. The most reliable testing machines for all specifications.
f. The best and reliable after service.
Q: What about the transportion?
We Zhuzhou Mingri: It depends on your requirement. We have cooperated with some transportation companies and shipping companies. If you need, we can transport products to our country port or even shipping to your country port. If you got transportation company, sending them to our factory to pick up products is ok.
Production Process:
Quality Control:
Certificates:
Product Collection:
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