Tungsten Carbide Balls
These balls are used in applications requiring extremely high hardness, wear and abrasion resistance, together with the ability of bearing strong knocks and impacts. Tungsten Carbides with Cobalt binder show good corrosion resistance into basic solution while they are not resisting into acid solutions.
International Equivalent Standard WC20, K20, C1, YG6
Specification
| Size Range | Standard Grades | Application |
| 0.6MM-76.20MM | G10-G100 | Special hydraulic precision valves, flow meters, ball screws, linear systems, tips of ballpoint pens. Used for coinage, as pivots and tips of dial gauges. Used for measuring or calibrating holes and for metric control equipment. They are used in naval, mining and petrol industry. |
Chemical Composition %
| WC | 93-95 |
| Co | 5-7 |
Mechanical And Physical Properties
| SPECIFIC WEIGHT | 14.95 g/cm3 |
| COMPRESSIVE STRENGTH | 469-591 kgf/mm2 |
| MAXIMUM WORKING TEMPERATURE | 500 ° C |
| HARDNESS | 90.5-93.5 HRA |
| MAGNETISM |
Slightly Magnetic Nature |
