|
Physical Properties | Original Value | Comments |
---|
Density | 8.30 g/cc |
|
Mechanical Properties | Original Value | Comments |
---|
Hardness, Vickers | 170 @Thickness 4.00 mm |
| 190 @Thickness 1.00 mm |
Tensile Strength, Ultimate | 50.0 MPa @Temperature 1100 °C |
| 140 MPa @Temperature 900 °C |
| 750 MPa @Thickness 4.00 mm |
| 800 MPa @Thickness 1.00 mm |
Tensile Strength, Yield | 350 MPa @Strain 0.2 %, Thickness 4.00 mm |
| 400 MPa @Strain 0.2 %, Thickness 1.00 mm |
Elongation at Break | 30 % @Thickness 1.00 mm |
| 30 % @Thickness 4.00 mm |
Creep Strength | 15.0 MPa @Temperature 800 °C, Time 3.60e+6 sec |
|
Electrical Properties | Original Value | Comments |
---|
Electrical Resistivity | 0.000109 ohm-cm |
| 0.000110 ohm-cm @Temperature 100 °C |
| 0.000111 ohm-cm @Temperature 200 °C |
| 0.000112 ohm-cm @Temperature 300 °C |
| 0.000113 ohm-cm @Temperature 400 °C |
| 0.000113 ohm-cm @Temperature 500 °C |
| 0.000113 ohm-cm @Temperature 600 °C |
| 0.000113 ohm-cm @Temperature 700 °C |
| 0.000113 ohm-cm @Temperature 800 °C |
| 0.000113 ohm-cm @Temperature 900 °C |
| 0.000114 ohm-cm @Temperature 1000 °C |
| 0.000115 ohm-cm @Temperature 1100 °C |
| 0.000116 ohm-cm @Temperature 1200 °C |
|
Thermal Properties | Original Value | Comments |
---|
CTE, linear | 14.1 µm/m-°C @Temperature 20.0 - 250 °C |
| 14.9 µm/m-°C @Temperature 20.0 - 500 °C |
| 16.0 µm/m-°C @Temperature 20.0 - 750 °C |
| 17.2 µm/m-°C @Temperature 20.0 - 1000 °C |
Specific Heat Capacity | 0.460 J/g-°C @Temperature 20.0 °C |
| 0.460 J/g-°C @Temperature 100 °C |
| 0.480 J/g-°C @Temperature 200 °C |
| 0.500 J/g-°C @Temperature 300 °C |
| 0.520 J/g-°C @Temperature 400 °C |
| 0.540 J/g-°C @Temperature 500 °C |
| 0.560 J/g-°C @Temperature 600 °C |
| 0.600 J/g-°C @Temperature 700 °C |
| 0.630 J/g-°C @Temperature 800 °C |
| 0.650 J/g-°C @Temperature 900 °C |
| 0.670 J/g-°C @Temperature 1000 °C |
| 0.700 J/g-°C @Temperature 1100 °C |
Thermal Conductivity | 15.0 W/m-K @Temperature 20.0 °C |
| 15.0 W/m-K @Temperature 100 °C |
| 15.0 W/m-K @Temperature 200 °C |
| 15.0 W/m-K @Temperature 300 °C |
| 17.0 W/m-K @Temperature 400 °C |
| 19.0 W/m-K @Temperature 500 °C |
| 21.0 W/m-K @Temperature 600 °C |
| 22.0 W/m-K @Temperature 700 °C |
| 24.0 W/m-K @Temperature 800 °C |
| 26.0 W/m-K @Temperature 900 °C |
| 28.0 W/m-K @Temperature 1000 °C |
| 30.0 W/m-K @Temperature 1100 °C |
Melting Point | 1400 °C |
Maximum Service Temperature, Air | 1200 °C |
|
Optical Properties | Original Value | Comments |
---|
Emissivity (0-1) | 0.88 |
|
Component Elements Properties | Original Value | Comments |
---|
Carbon, C | <= 0.30 % |
Chromium, Cr | 19 - 21 % |
Iron, Fe | >= 1.0 % |
Manganese, Mn | <= 2.5 % |
Nickel, Ni | >= 72.7 % |
Niobium, Nb (Columbium, Cb) | 1.0 % |
Silicon, Si | 0.75 - 1.5 % |
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