| Customization: | Available |
|---|---|
| Application: | Loader, Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard |
| Material: | Cemented Carbide/Tungsten Carbide |
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1.High hardness
2.High wear resistance
3.High strength and good fatigue resistance
4.Good chemical stability
5.High temperature resistance
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| Outer Diameter(mm) | Inner Diameter(mm) | Height(mm) | Outer Diameter(mm) | Inner Diameter(mm) | Height(mm) |
| 90 | 51 | 3~100 | 125 | 45 | 4~100 |
| 90 | 20 | 125 | 80 | ||
| 90 | 3 | 130 | 40 | ||
| 95 | 75 | 130 | 50 | ||
| 95 | 68.5 | 140 | 90 | ||
| 95 | 74 | 142 | 78 | ||
| 100 | 65 | 150 | 90 | ||
| 100 | 62.1 | 210 | 200 | ||
| 100 | 20 | 161 | 108 | ||
| 105 | 46 | 212 | 120 | ||
| 105 | 65.5 | 158.8 | 87.32 | ||
| 105 | 81 | 170.66 | 95 | ||
| 105 | 75 | 180 | 87.32 | ||
| 110 | 20 | 180 | 120.65 | ||
| 110 | 30 | 228.3 | 126 | ||
| 110 | 90 | 208 | 126 | ||
| 114 | 94 | 228 | 130 | ||
| 115 | 65 | 285 | 160 | ||
| 115 | 60 | 320 | 260 | ||
| 120 | 46 | 280 | 240 | ||
| 120 | 65 | 318 | 280 | ||
| 125 | 60 | 600 | 550 | ||
| 125 | 45 | 800 | 200 | ||
| Other sizes can be offered as per customers' requirements. | |||||
| Chinese Grade |
Equal to ISO Category Number | Chemical Composition |
Physical Mechanical Properties | Application |
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| WC | Co | Density | Bend Strength | Hardness | |||
| % | % | g/cm3 | N/mm2 | HRA | |||
| YG3 | K01 | 96.5-97 | 3 | 14.9-15.3 | ≥1180 | ≥92.0 | It is suitable for the finishing of cast iron, non-ferrous metals, alloys and non-metallic materials, and semi-finishing vehicles for intermittent cutting. Fine threading and reaming, cutting glass, and can be used for wet lubrication of steel, non-ferrous metals and their alloy wires, drilling of non-metallic materials. |
| YG6X | K10 | 93.5 | 6 | 14.8-15.1 | ≥1420 | ≥91 | Finishing of chilled hard alloy cast iron and heat resistant alloy steel and ordinary cast iron. |
| YG6 | K10 | 94 | 6 | 14.7-15.1 | ≥1600 | ≥91 | Cast iron, non-ferrous metals and alloys, non-metallic materials, medium to cutting, semi-finishing and finishing. |
| YG8 | K20-K30 | 92 | 8 | 14.5-14.9 | ≥1600 | ≥90 | Suitable for casting of cast iron, non-ferrous metals and their alloys and non-metallic materials, roughing of sections and rough cutting during rough cutting, rough planing, rough milling, drilling and reaming of general and deep holes. |
| YG10 | K30 | 90 | 10 | 14.3-14.7 | ≥1900 | ≥89 | It is used for large batch production and has excellent strength and toughness. It is suitable for the production of drawing dies, wear parts and stamping parts and cores for hard alloy automatic presses. |
| YG10X | K20 | 89 | 10 | 14.3-14.7 | ≥2200 | ≥89.5 | Suitable for small diameter micro drills, end mills, rotary boring tools, etc. |
| YG15 | K40 | 85 | 15 | 13.9-14.2 | ≥2100 | ≥87 | Forging, perforating and stamping tools for steel bars and steel tubes with high compression ratios and working under large stresses |
| YG20 | K40 | 80 | 20 | 13.4-13.7 | ≥2500 | ≥85.5 | Stamping die, stamping watch parts, musical instrument spring piece; punching battery case, toothpaste skin mold, small size steel ball, screw, nut stamping die, hot rolling twist drill bit plate. |
| YG20C | K40 | 80 | 20 | 13.4-13.7 | ≥2200 | ≥82 | Production of standard parts, bearings, tools and other industries for cold heading, cold punching, cold pressing die, warhead to the shell of the stamping die. |
Applications
1. Machining field
Tool guiding device: Carbide sleeve can be used as the guiding sleeve of the tool to ensure that the tool moves along the precise axis and improve the machining accuracy during drilling, reaming, and other machining processes. In precision mould manufacturing and other high-precision machining occasions, this guide sleeve can effectively reduce the deviation of the tool and ensure the accuracy of the mould cavity.
Machine tool bushings: Carbide bushings are used in various bushings parts of machine tools, such as spindle bushings, screw bushings and so on. They can reduce the friction between the shaft and the sleeve, improve the motion accuracy and stability of the machine tool, and extend the service life of the machine tool due to its wear-resistant and anti-fatigue properties.
2. Automobile industry field
Transmission components: In automotive transmissions, carbide bushings can be used in the support parts of gear shafts. They can withstand the radial and axial forces during gear transmission, reduce wear and tear, lower transmission noise, and improve the smoothness and reliability of gear shifting.
Suspension system components: In certain movable joints of the automobile suspension system, the use of carbide sleeves can provide good abrasion resistance and anti-fatigue performance, ensure the stable work of the suspension system, and improve the driving comfort and safety of the automobile.
3. Metallurgical industry field
Steel rolling equipment components: In the roll bearing housings of steel rolling mills, carbide bushings can be used as liners to withstand the huge pressure and friction of the rolls. They can effectively protect the bearing seat, reduce wear and tear, and maintain stable performance in high temperature environment, to ensure the normal operation of steel rolling equipment.
Continuous casting equipment components: In the crystallizer vibration device of continuous casting machine, the carbide sleeve can be used as a guiding part to ensure the accurate vibration of the crystallizer and improve the quality of continuous casting billet.
Company Profile
Zigong Kemit Cemented Carbide Co., Ltd.
Zigong Kemit Cemented Carbide Co., Ltd is located in Hi-Tech Industrial Zone of Zigong City, west of China. We have more than 15 years experience in researching and manufacturing of tungsten carbide products.
We are committed to providing customers with wear-resistant solutions under conditions of high wear, high corrosion, high temperature and high-pressure for industries like Oil&Gas,Mining Engineering Mechanical Machining Automobile Chemical and Aerospace etc. Our main products including Carbide rods and bars, Carbide strips and plates, Carbide bushings and sleeves, Carbide valve seats, nozzles, sealing rings, cutting tools and all kinds of customized tungsten carbide wear parts etc.
We attach great importance of innovative development, taking new process technologies and efficient research and development of new products. With strong supply capabilities, fast delivery, and stable quality, we can meet with the needs of our global customers.
We adhere to honesty and win-win cooperation, not only serve customers high quality products, excellent Pre and after sales service, but also we pay great attention to the long partnership with our customers and growing with our customers.
Product Process
Customer Service Flowchart
Packing & Delivery
1.According to the fragile characteristics of Cemented Carbide, we choose safe and suitable packaging to ensure the safety of the product during transportation and not to damage the product.
2.According to customer's demand, we provide neutral packaging or customized packaging with customer's logo.
3.A variety of transportation methods are available: Sea Freight; Air Freight; Express ( UPS / DHL / FedEx / etc) .
FAQ
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