 | ZHUZHOU HONGTONG TUNGSTEN CARBIDE CO.,LTD |
| ZHUZHOU HONGTONG TUNGSTEN CARBIDE CO.,LTD |
Tungsten carbide drawing die is made of high-quality hard alloy as the core, which has high hardness, good thermal conductivity and low friction coefficient，suitable for drawing of ferrous metal and large size wire.
Zhuzhou Hongtong supply various of tungsten carbide dies as a cost effective solution for wire drawing solution：
| Type | D | H | d | h | α° |
| S11- | 8 | 6 | 0.3-1.0 | 0.3-0.6 | 14° |
| 10 | 8 | 0.7-1.4 | 0.3-0.6 | 14° | |
| 13 | 10 | 0.4-2.8 | 0.3-1.6 | 16° | |
| 15 | 13 | 0.5-3.0 | 0.3-1.4 | 16° | |
| 16 | 14 | 0.4-3.8 | 0.3-1.8 | 16° | |
| 20 | 17 | 1.2-4.7 | 2.0-2.6 | 18° | |
| 21 | 17 | 1.8-5.7 | 1.2-3.0 | 18° | |
| 22 | 18 | 1.7-6.4 | 1.2-3.0 | 18 |
1. Tungsten carbide with high hardness, high wear resistance and high red hardness, at 550℃ still maintain more than 56HRC hardness.
2. Has a high modulus of elasticity, generally is (4~7)×104kg / mm2, and excellent rigidity at room temperature.
3. Have a high compressive strength which is greater than 6000MPa.
4. Have good resistance to oxidation and corrosion resistance, acid resistance, alkali resistance and high temperature not easily oxidized.
5. Has a low coefficient of thermal expansion, suitable for manufacturing high, precision, sharp die.
 | ZHUZHOU HONGTONG TUNGSTEN CARBIDE CO.,LTD |
As a professional tungsten carbide manufacturer from China, with more than 20 years’ experience, we have skilled engineers and technical know-how, to meet any of your carbide request.
