- Overview
- Product Description
- Product Parameters
- Detailed Photos
- Company Profile
- Production Process
- FAQ
Basic Info.
Product Description
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.
| Classification | Grade | HRA (HV3) | TRS MPa | Density (g/cm3) | Grain size um |
| Ultrafine grain material | MA10B | 2000-2300 | ≥2000 | 14.70 | ≤0.6 |
| Ultrafine grain material | YL10.2 | 92.0 | 4000 | 14.50 | 0.8 |
| Ultrafine grain material | YG6 | 89.5 | 1800 | 14.95 | 1.6 |
| Ultrafine grain material | YG6X | 91.0 | 1700 | 14.95 | 1 |
| Medium and fine grain | YG8 | 89.0 | 2100 | 14.75 | 1.6 |
| Medium and fine grain | YG11 | 87.0 | 2300 | 14.40 | 1.6 |
| Medium and fine grain | YG15 | 86.0 | 2400 | 14.05 | 1.6 |
| Medium and fine grain | YRL10 | 90.0 | 2800 | 14.98 | 1.2 |
| Grade | Recomended applications | ||||
| MA10B | Used for high-speed wire drawing of steel wire, tungsten wire, molybdenum wire and other hard materials with diameter less than 1.0mm, and drawing of non-ferrous metal wire with requirement of high surface finish. | ||||
| YL10.2 | Used for high-speed wire drawing of steel wire, tungsten wire, molybdenum wire and other hard materials with diameter of 1.5mm~10mm, and drawing of non-ferrous metal tube (wire) material with requirement of high surface finish. | ||||
| YG6 | Used for drawing of steel, non-ferrous metal and its alloy wire or bar with diameter less than 20.0mm under great stress; It is also suitable to draw pipe with diameter less than 10mm. | ||||
| YG6X | Used for drawing steel wire, non-ferrous wire and its alloy wire or bar under conditions requiring better wear resistance. | ||||
| YG8 | Used for drawing steel, non-ferrous metal and its alloy wire or bar with diameter less than 50.0mm and pipe less than 35.0mm under great stress. | ||||
| YG11 | Used for drawing steel, non-ferrous metal and its alloy wire or bar with diameter less than 60.0mm and pipe less than 35.0mm under great stress. | ||||
| YG15 | Used for drawing steel bars and steel tubes, alloy steel bolts and rivet top forging under great stress. | ||||
| YRL10 | Mainly used to make outer die for drawing copper, aluminum and steel pipes under great stress. | ||||
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