|
Physical Properties | Original Value | Comments |
---|
Density | 9.05 g/cc |
|
Mechanical Properties | Original Value | Comments |
---|
Hardness, Brinell | 257 |
Hardness, Knoop | 286 |
Hardness, Rockwell C | 19 |
Hardness, Vickers | 78 @Temperature 870 °C |
| 140 @Temperature 760 °C |
| 218 @Temperature 650 °C |
| 263 @Temperature 540 °C |
| 271 @Temperature 425 °C |
Tensile Strength, Ultimate | 1365 MPa |
| 225 MPa @Temperature 980 °C |
| 445 MPa @Temperature 870 °C |
| 760 MPa @Temperature 760 °C |
| 860 MPa @Temperature 705 °C |
| 1045 MPa @Temperature 650 °C |
| 1165 MPa @Temperature 540 °C |
| 1215 MPa @Temperature 425 °C |
| 1260 MPa @Temperature 315 °C |
| 1295 MPa @Temperature 205 °C |
| 1345 MPa @Temperature 95.0 °C |
Tensile Strength, Yield | 930 MPa @Strain 0.2 % |
| 100 MPa @Strain 0.2 %, Temperature 980 °C |
| 265 MPa @Strain 0.2 %, Temperature 870 °C |
| 450 MPa @Strain 0.2 %, Temperature 760 °C |
| 625 MPa @Strain 0.2 %, Temperature 705 °C |
| 680 MPa @Strain 0.2 %, Temperature 650 °C |
| 790 MPa @Strain 0.2 %, Temperature 540 °C |
| 810 MPa @Strain 0.2 %, Temperature 425 °C |
| 855 MPa @Strain 0.2 %, Temperature 315 °C |
| 900 MPa @Strain 0.2 %, Temperature 205 °C |
| 950 MPa @Strain 0.2 %, Temperature 95.0 °C |
Elongation at Break | 31.8 % |
| 15.7 % @Temperature 705 °C |
| 20.4 % @Temperature 650 °C |
| 29.2 % @Temperature 95.0 °C |
| 29.4 % @Temperature 205 °C |
| 30.9 % @Temperature 540 °C |
| 32.1 % @Temperature 980 °C |
| 32.9 % @Temperature 870 °C |
| 33.2 % @Temperature 425 °C |
| 36.4 % @Temperature 315 °C |
| 44.5 % @Temperature 760 °C |
Modulus of Elasticity | 229 GPa |
| 152 GPa @Temperature 1000 °C |
| 163 GPa @Temperature 900 °C |
| 172 GPa @Temperature 800 °C |
| 185 GPa @Temperature 700 °C |
| 193 GPa @Temperature 600 °C |
| 199 GPa @Temperature 500 °C |
| 206 GPa @Temperature 400 °C |
| 213 GPa @Temperature 300 °C |
| 219 GPa @Temperature 200 °C |
| 225 GPa @Temperature 100 °C |
|
Electrical Properties | Original Value | Comments |
---|
Electrical Resistivity | 0.000122 ohm-cm |
| 0.0001234 ohm-cm @Temperature 100 °C |
| 0.0001251 ohm-cm @Temperature 200 °C |
| 0.0001267 ohm-cm @Temperature 300 °C |
| 0.0001276 ohm-cm @Temperature 1000 °C |
| 0.000128 ohm-cm @Temperature 400 °C |
| 0.0001295 ohm-cm @Temperature 500 °C |
| 0.0001298 ohm-cm @Temperature 900 °C |
| 0.0001306 ohm-cm @Temperature 600 °C |
| 0.000132 ohm-cm @Temperature 700 °C |
| 0.0001324 ohm-cm @Temperature 800 °C |
|
Thermal Properties | Original Value | Comments |
---|
CTE, linear | 10.8 µm/m-°C @Temperature 25.0 - 100 °C |
| 11.3 µm/m-°C @Temperature 25.0 - 200 °C |
| 11.6 µm/m-°C @Temperature 25.0 - 300 °C |
| 11.9 µm/m-°C @Temperature 25.0 - 400 °C |
| 12.2 µm/m-°C @Temperature 25.0 - 500 °C |
| 12.3 µm/m-°C @Temperature 25.0 - 600 °C |
| 12.4 µm/m-°C @Temperature 25.0 - 650 °C |
| 13.0 µm/m-°C @Temperature 25.0 - 700 °C |
| 13.7 µm/m-°C @Temperature 25.0 - 750 °C |
| 14.0 µm/m-°C @Temperature 25.0 - 800 °C |
| 14.5 µm/m-°C @Temperature 25.0 - 900 °C |
| 15.0 µm/m-°C @Temperature 25.0 - 1000 °C |
Specific Heat Capacity | 0.386 J/g-°C |
| 0.405 J/g-°C @Temperature 100 °C |
| 0.419 J/g-°C @Temperature 200 °C |
| 0.431 J/g-°C @Temperature 300 °C |
| 0.439 J/g-°C @Temperature 400 °C |
| 0.451 J/g-°C @Temperature 500 °C |
| 0.470 J/g-°C @Temperature 600 °C |
| 0.595 J/g-°C @Temperature 700 °C |
| 0.605 J/g-°C @Temperature 800 °C |
| 0.610 J/g-°C @Temperature 900 °C |
| 0.627 J/g-°C @Temperature 1000 °C |
Thermal Conductivity | 11.3 W/m-K |
| 12.6 W/m-K @Temperature 100 °C |
| 14.2 W/m-K @Temperature 200 °C |
| 15.9 W/m-K @Temperature 300 °C |
| 17.5 W/m-K @Temperature 400 °C |
| 19.2 W/m-K @Temperature 500 °C |
| 20.9 W/m-K @Temperature 600 °C |
| 22.5 W/m-K @Temperature 700 °C |
| 24.2 W/m-K @Temperature 800 °C |
| 25.8 W/m-K @Temperature 900 °C |
| 27.5 W/m-K @Temperature 1000 °C |
Melting Point | 1290 - 1375 °C |
Solidus | 1290 °C |
Liquidus | 1375 °C |
Maximum Service Temperature, Air | 815 °C |
|
Component Elements Properties | Original Value | Comments |
---|
Aluminum, Al | <= 0.50 % |
Boron, B | <= 0.0060 % |
Carbon, C | <= 0.030 % |
Chromium, Cr | 7.0 - 9.0 % |
Cobalt, Co | <= 2.5 % |
Copper, Cu | <= 0.50 % |
Iron, Fe | <= 2.0 % |
Manganese, Mn | <= 0.80 % |
Molybdenum, Mo | 24 - 26 % |
Nickel, Ni | 58 % |
Silicon, Si | <= 0.80 % |
Some of the values displayed above may have been converted from their original units and/or rounded in order to
display the information in a consistent format. Users requiring more precise data for scientific or engineering
calculations can click on the property value to see the original value as well as raw conversions to equivalent units.
We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding
error. We also ask that you refer to MatWeb's
terms of use regarding this information.
Click here to go back to viewing the property data in MatWeb's normal format.