CTU08L Carbide Tool – Ultra‑Fine Grain, High Wear Resistance for Hard Materials
CTU08L: carbide grade with a typical grain size of 0.2 μm for the machining of materials with a hardness > 65 HRC. Thanks to the high wear resistance also excellent suitability for abrasive fibre composite materials.
Properties
General
| Property | Temperature | Value | |
|---|---|---|---|
Density | 23.0 °C | 15.05 g/cm³ | |
Grain structure | Ultrafine (0,2µm - 0,5µm) | ||
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 23.0 °C | 646 GPa | |
Hardness, Rockwell A | 23.0 °C | 94.6 [-] | |
Hardness, Vickers, 10 | 23.0 °C | 2300 [-] | EN ISO 6507-1 |
Hardness, Vickers, 30 | 23.0 °C | 2200 [-] | EN ISO 6507-1 |
Plane-Strain Fracture Toughnes | 23.0 °C | 8.4 MPa·√m | ISO 28079 |
Poisson's ratio | 23.0 °C | 0.2 [-] | |
Tensile strength, transverse | 23.0 °C | 3700 MPa | DIN EN ISO 7438 |
Thermal
| Property | Temperature | Value |
|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 4.62E-6 1/K |
Specific heat capacity | 23.0 °C | 0.19 J/(kg·K) |
Thermal conductivity | 23.0 °C | 59 W/(m·K) |
Thermal diffusivity | 23.0 °C | 21.3 mm²/s |
Chemical properties
| Property | Value | Comment | |
|---|---|---|---|
Cobalt | 4.2 % | as binder | |
Other | 0.7 % | ||
Tungsten | WC balance | ||
Technological properties
| Property |
|---|
Composite material
- Understanding Polyurethane Hardness: How It Shapes Product Performance
- Hardness Testing Techniques: Rockwell & Brinell Methods
- CTS24Z: High-Performance Tool for Roughing Titanium & Heat-Resistant Alloys
- EN 12167 CuZn40Mn2Fe1 H105 – Premium Weather‑Resistant Copper Alloy
- EN 12167 Grade CuZn40Mn2Fe1 H125 – Premium Manganese‑Copper Alloy
- AMPCO® 26: Premium Hard-Grade Aluminium Bronze Castings
- AMPCO® 26 Forgings – Premium Hard-Grade Aluminium Bronze for Exceptional Performance
- AMPCO® 26 – The Ultra‑Hard Aluminium Bronze for High‑Performance Castings
- AMPCO® 26 – Premium Hard-Grade Aluminium Bronze for Precision Castings
- Assessing Material Hardness: Understanding Deformation Resistance