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Cemented carbide is an alloy material made of refractory metal powder (tungsten carbide, titanium carbide, tantalum carbide, niobium carbide) and bonded metal (cobalt, nickel, iron) by powder metallurgy process. Cemented carbide has a high hardness and bending strength. Hardness is up to 86-95HRA and strength is up to 3000MPa. Red-hardness is good(up to 900-1000ºC, maintains 60HRC); It has many advantages such as excellent wear resistance and corrosion resistance, large elastic modulus and low thermal expansion coefficient. Cemented carbide is known as "industrial teeth". And it is mainly used as cutting tools, geological mining tools, molds, structural parts, wear-resistant parts, high pressure and high temperature resistance cavity etc., widely used in aerospace, mechanical processing, metallurgy, oil drilling, mining drilling, construction tunnel engineering, electronic communications, measuring and other fields.
| Grade | Density (g/cm3) | TRS (N/mm²) | Hardness (HRA) | Application recommended |
| YG11 | 14.4 | 2600 | 88.5 | Forming or stamping dies for metal powders and nonmetal powders. |
| YG15 | 14.0 | 2800 | 87.5 | For fabricating drawing dies of steel tubes and rods under high compressibility ratio; punching, stamping, forging tools under large stress. |
| YG20 | 13.5 | 3200 | 85.5 | For fabricating of stamping dies for watch parts, spring plates of musical instruments, battery jars, small size steel balls, screws, screw caps. |
| YG16C | 13.9 | 2900 | 85.5 | Impact resistance forging dies. |
| G18C | 13.7 | 3100 | 84.5 | Impact resistance forging dies, hot-press forging dies and rollers. |
| YG20C | 13.5 | 3300 | 83.5 | Dies for wear resistant or impact resistant application. |
| YG22C | 13.3 | 3500 | 83.0 | Nut forming dies and high impact resistance forging dies |
| YG25C | 13.1 | 3600 | 82.5 | Stainless bolt header dies and rollers. |
Zhuzhou Rivictory New Material Co.,Ltd. is located in Zhuzhou, Hunan, which is Chinese industrial base.The main products are Tungsten carbide blanks, carbide rods, carbide rotary burrs, milling cutters, HSS drill bits, HSS bar, CNC inserts and epoxy resign insulators, all of which have passed ISO quality certification. At the same time, we have our own research and development team, which can customize products according to customer's requests.
1. Who are we?
Zhuzhou Rivictory New Material Co., Ltd. is located in Zhuzhou, Hunan, which is China's industrial base. The company's main products are tungsten carbide blanks, milling cutters, carbide rods,HSS drill bits, HSS bar, carbide burrs, CNC inserts and epoxy resign insulators, all of which have passed ISO quality certification. At the same time, the company has its own research and development team, which can customize products according to customer needs.
The company is committed to providing customers with the most suitable products and the best quality services and strives to promote our products to all parts of the world.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. What can you buy from us?
Tungsten carbide blanks, carbide rods, carbide rotary burrs, milling cutters, HSS drill bits, HSS bar, CNC inserts and epoxy resign insulators.
4. Why should you buy from us not from other suppliers?
Our company is located in Zhuzhou city, the capital of non-ferrous metals and high-speed railway. Has a completely industrial chain,design and research team. Our high quality products and services are welcomed all over the world.
5. What services can we provide?
Accepted Delivery Terms: FOB, CIF, EXW, DDP, DDU, Express Delivery;
Accepted Payment Currency:USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY;
Accepted Payment Type: T/T, Money Gram, Credit Card, PayPal, Western Union, Cash, Escrow.
