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- Bohler-Uddeholm BÖHLER S290 MICROCLEAN® High Speed Steel
Bohler-Uddeholm BÖHLER S290 MICROCLEAN® High Speed Steel
| Category | Metal , Ferrous Metal , Tool Steel |
| Manufacturer | Bohler-Uddeholm |
| Trade Name | BÖHLER |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Bohler-Uddeholm BÖHLER S290 MICROCLEAN® High Speed Steel.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Description: High speed steel produced by powder-metallurgy methods with highest red hardness, compressive strength and wear resistance. The PM technology imparts to the material also excellent toughness and machinability properties.Applications: Heavy-duty machining tools-Not only for the machining of steels but also for nonferrous metals such as nickel-base and titanium alloys. Tools used under extreme compressive stresses-e.g... precision blanking tools for high-strength materials (shaping punches and dies)
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 8.30 g/cc | 0.300 lb/in³ |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Brinell | <= 350 | <= 350 | |
| Modulus of Elasticity | 242 GPa | 35100 ksi |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 9.60 µm/m-°C @Temperature 100 °C |
5.33 µin/in-°F @Temperature 212 °F |
|
| 10.0 µm/m-°C @Temperature 200 °C |
5.56 µin/in-°F @Temperature 392 °F |
||
| 10.3 µm/m-°C @Temperature 300 °C |
5.72 µin/in-°F @Temperature 572 °F |
||
| 10.6 µm/m-°C @Temperature 400 °C |
5.89 µin/in-°F @Temperature 752 °F |
||
| 10.9 µm/m-°C @Temperature 500 °C |
6.06 µin/in-°F @Temperature 932 °F |
||
| 11.2 µm/m-°C @Temperature 600 °C |
6.22 µin/in-°F @Temperature 1110 °F |
||
| 11.6 µm/m-°C @Temperature 700 °C |
6.44 µin/in-°F @Temperature 1290 °F |
||
| Specific Heat Capacity | 0.410 J/g-°C | 0.0980 BTU/lb-°F | |
| Thermal Conductivity | 19.0 W/m-K | 132 BTU-in/hr-ft²-°F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Carbon, C | 2.0 % | 2.0 % | |
| Chromium, Cr | 3.8 % | 3.8 % | |
| Cobalt, Co | 11 % | 11 % | |
| Iron, Fe | 60.4 % | 60.4 % | As remainder |
| Manganese, Mn | 0.30 % | 0.30 % | |
| Molybdenum, Mo | 2.5 % | 2.5 % | |
| Silicon, Si | 0.50 % | 0.50 % | |
| Tungsten, W | 14.3 % | 14.3 % | |
| Vanadium, V | 5.1 % | 5.1 % |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Electrical Resistivity | 0.0000560 ohm-cm | 0.0000560 ohm-cm |
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