Properties
General
| Property | Temperature | Value | Comment |
|---|---|---|---|
Density | 23.0 °C | 14.91 g/cm³ Show Supplier Material materials with Density of 14.91 g/cm³ | |
Grain size | 15 - 20 μm Show Supplier Material materials with Grain size of 15 - 20 μm | tungsten carbide grain size | |
Particle size D90 | 35 μm Show Supplier Material materials with Particle size D90 of 35 μm | max |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Hardness, Vickers, 30 | 23.0 °C | 1140 [-] Show Supplier Material materials with Hardness, Vickers, 30 of 1140 [-] |
Magnetic
| Property | Temperature | Value |
|---|---|---|
Coercive force | 23.0 °C | 5174 A/m Show Supplier Material materials with Coercive force of 5174 A/m |
Chemical properties
| Property | Value | Comment | |
|---|---|---|---|
Aluminium | 0.02 % Show Supplier Material materials with Aluminium of 0.02 % | max | |
Carbon | as WC balance | ||
Chromium | 0.05 % Show Supplier Material materials with Chromium of 0.05 % | max | |
Cobalt | 5 - 8 % Show Supplier Material materials with Cobalt of 5 - 8 % | ||
Copper | 0.02 % Show Supplier Material materials with Copper of 0.02 % | max | |
Iron | 0.3 % Show Supplier Material materials with Iron of 0.3 % | max | |
Nickel | 0.1 % Show Supplier Material materials with Nickel of 0.1 % | max | |
Other | 0.2 % Show Supplier Material materials with Other of 0.2 % | Ti+Ta+Nb | |
Oxygen | 0.3 % Show Supplier Material materials with Oxygen of 0.3 % | max | |
Tungsten | as WC balance | ||
Vanadium | 0.01 % Show Supplier Material materials with Vanadium of 0.01 % | max | |
Zinc | 5E-3 % Show Supplier Material materials with Zinc of 5E-3 % | max | |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Powder grade EC20L was developed for use in a wide range of tooling products, for example road construction or coal mining tools, indexable inserts, and wear parts. | |
| Other | Grade EC20L shows an extremely coarse WC grain size and thanks to Tikomet’s unique recycling process, the powder has a very narrow WC grain size distribution. Fully dense sintered microstrutures can be achieved even at low cobalt content. | |