Kinds of suitable Carbide Grades
Provided according to your various working material
We produce the most suitable carbide grades in a wide range of binder concentrations and particle sizes. Tungsten carbide grades use cobalt binders ranging in concentrations from 3% to 20% and offer nominal particles sizes from 0.4 microns to 10 microns. The ultrafine carbides are exceptional for applications requiring sharp edges.
Only first-class companies, recognized worldwide and tried-and-tested over the years have any chance of supplying us.
We use the best grade tungsten carbide (WC) from Xiamen Golden Egret, which is the most famous supplier of WC all over the world, meanwhile, we use the high qualified cobalt powder with lower cost from our parent company-Hanrui Cobalt Group.
Besides, all of our carbide blanks are sintered with HIP sintering furances since May, 2007. It improves quality and stablility of the blanks greatly.
| Grade | Co% | Grain Size | Specific weight | Hardness HRA |
TRS Mpa |
ISO-Range |
| KX8UF | 8 | Ultrafine | 14,75 | ≥92,5 | ≥2250 | K05~K10 |
| KX10 | 10 | Submicron | 14,45 | ≥91,5 | ≥2100 | K20~K30 |
| KX10-NG | 10 | Submicron | 14,40 | ≥91,5 | ≥2300 | K20~K30 |
| KX12-SG | 12 | Submicron | 14,20 | ≥90,5 | ≥3400 | K30~K40 |
| KF8 | 8 | Extrafine | 14,90 | 91,0±0,5 | ≥1850 | K20 |
| KF9 | 9 | Extrafine | 14,60 | 90,0±0,5 | ≥1950 | K20 |
| KF12 | 12 | Extrafine | 14,15 | 90,0±0,5 | ≥2700 | K30 |
| KM8 | 8 | Medium | 14,65 | 90,5±0,5 | ≥1750 | K20 |
| KM15 | 15 | Medium | 14,00 | 87,5±0,5 | ≥3000 | G30~G40 |
Please note:
In the event of an order or inquiry please tell us the material to be cut. It will enable us to select the most suitable grade of carbide for you;
We are constantly striving to improve quality of the products and therefore reserves the right to change designs, materials, specifications and price without prior notice.