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Physical Properties | Original Value | Comments |
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Density | 7.90 g/cc |
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Mechanical Properties | Original Value | Comments |
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Hardness, Vickers | 155 |
Tensile Strength, Ultimate | 515 - 690 MPa |
Tensile Strength, Yield | >= 220 MPa @Strain 0.2 % |
| >= 250 MPa @Strain 1 % |
| >= 118 MPa @Strain 0.2 %, Temperature 550 °C |
| >= 124 MPa @Strain 0.2 %, Temperature 500 °C |
| >= 126 MPa @Strain 0.2 %, Temperature 450 °C |
| >= 129 MPa @Strain 0.2 %, Temperature 400 °C |
| >= 133 MPa @Strain 0.2 %, Temperature 350 °C |
| >= 139 MPa @Strain 0.2 %, Temperature 300 °C |
| >= 147 MPa @Strain 0.2 %, Temperature 250 °C |
| >= 152 MPa @Strain 1 %, Temperature 550 °C |
| >= 155 MPa @Strain 1 %, Temperature 500 °C |
| >= 155 MPa @Strain 0.2 %, Temperature 200 °C |
| >= 156 MPa @Strain 1 %, Temperature 450 °C |
| >= 159 MPa @Strain 1 %, Temperature 400 °C |
| >= 162 MPa @Strain 1 %, Temperature 350 °C |
| >= 165 MPa @Strain 0.2 %, Temperature 150 °C |
| >= 167 MPa @Strain 1 %, Temperature 300 °C |
| >= 175 MPa @Strain 1 %, Temperature 250 °C |
| >= 175 MPa @Strain 0.2 %, Temperature 100 °C |
| >= 185 MPa @Strain 1 %, Temperature 200 °C |
| >= 195 MPa @Strain 1 %, Temperature 150 °C |
| >= 195 MPa @Strain 0.2 %, Temperature 50.0 °C |
| >= 210 MPa @Strain 1 %, Temperature 100 °C |
| >= 232 MPa @Strain 1 %, Temperature 50.0 °C |
Elongation at Break | >= 40 % |
Rupture Strength | 16.0 MPa @Temperature 800 °C, Time 3.60e+8 sec |
| 28.0 MPa @Temperature 800 °C, Time 3.60e+7 sec |
| 48.0 MPa @Temperature 700 °C, Time 3.60e+8 sec |
| 61.0 MPa @Temperature 670 °C, Time 3.60e+8 sec |
| 74.0 MPa @Temperature 650 °C, Time 3.60e+8 sec |
| 74.0 MPa @Temperature 700 °C, Time 3.60e+7 sec |
| 96.0 MPa @Temperature 670 °C, Time 3.60e+7 sec |
| 97.0 MPa @Temperature 620 °C, Time 3.60e+8 sec |
| 112 MPa @Temperature 650 °C, Time 3.60e+7 sec |
| 115 MPa @Temperature 600 °C, Time 3.60e+8 sec |
| 135 MPa @Temperature 580 °C, Time 3.60e+8 sec |
| 142 MPa @Temperature 620 °C, Time 3.60e+7 sec |
| 166 MPa @Temperature 600 °C, Time 3.60e+7 sec |
| 172 MPa @Temperature 550 °C, Time 3.60e+8 sec |
| 186 MPa @Temperature 540 °C, Time 3.60e+8 sec |
| 192 MPa @Temperature 580 °C, Time 3.60e+7 sec |
| 237 MPa @Temperature 550 °C, Time 3.60e+7 sec |
| 253 MPa @Temperature 540 °C, Time 3.60e+7 sec |
Modulus of Elasticity | 165 GPa @Temperature 500 °C |
| 172 GPa @Temperature 400 °C |
| 179 GPa @Temperature 300 °C |
| 186 GPa @Temperature 200 °C |
| 194 GPa @Temperature 100 °C |
| 200 GPa @Temperature 20.0 °C |
|
Thermal Properties | Original Value | Comments |
---|
CTE, linear | 17.0 µm/m-°C @Temperature 30.0 - 100 °C |
| 17.5 µm/m-°C @Temperature 30.0 - 200 °C |
| 17.5 µm/m-°C @Temperature 30.0 - 300 °C |
| 18.0 µm/m-°C @Temperature 30.0 - 400 °C |
| 18.5 µm/m-°C @Temperature 30.0 - 500 °C |
| 18.5 µm/m-°C @Temperature 30.0 - 600 °C |
| 19.0 µm/m-°C @Temperature 30.0 - 700 °C |
| 19.5 µm/m-°C @Temperature 30.0 - 800 °C |
| 19.5 µm/m-°C @Temperature 30.0 - 900 °C |
| 20.0 µm/m-°C @Temperature 30.0 - 1000 °C |
Specific Heat Capacity | 0.485 J/g-°C @Temperature 23.0 °C |
| 0.500 J/g-°C @Temperature 100 °C |
| 0.515 J/g-°C @Temperature 200 °C |
| 0.525 J/g-°C @Temperature 300 °C |
| 0.540 J/g-°C @Temperature 400 °C |
| 0.555 J/g-°C @Temperature 500 °C |
| 0.575 J/g-°C @Temperature 600 °C |
Thermal Conductivity | 14.0 W/m-K @Temperature 23.0 °C |
| 15.0 W/m-K @Temperature 100 °C |
| 17.0 W/m-K @Temperature 200 °C |
| 18.0 W/m-K @Temperature 300 °C |
| 20.0 W/m-K @Temperature 400 °C |
| 21.0 W/m-K @Temperature 500 °C |
| 23.0 W/m-K @Temperature 600 °C |
|
Component Elements Properties | Original Value | Comments |
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Carbon, C | 0.050 % |
Chromium, Cr | 17.5 % |
Manganese, Mn | 1.7 % |
Nickel, Ni | 10 % |
Niobium, Nb (Columbium, Cb) | 0.70 % |
Phosphorus, P | <= 0.030 % |
Silicon, Si | 0.60 % |
Sulfur, S | <= 0.015 % |