| |
| Physical Properties | Metric | English | Comments |
|---|
| Density | 7.90 g/cc | 0.285 lb/in³ |
| |
| Mechanical Properties | Metric | English | Comments |
|---|
| Hardness, Vickers | 160 | 160 |
| Tensile Strength, Ultimate | 710 MPa | 103000 psi |
 | 58.0 MPa
@Temperature 1000 °C | 8410 psi
@Temperature 1830 °F |
| | 95.0 MPa
@Temperature 900 °C | 13800 psi
@Temperature 1650 °F |
| | 170 MPa
@Temperature 800 °C | 24700 psi
@Temperature 1470 °F |
| Tensile Strength, Yield | 365 MPa
@Strain 0.2 % | 52900 psi
@Strain 0.2 % |
| Elongation at Break | 30 % | 30 % |
| Creep Strength | 4.00 MPa
@Temperature 1000 °C,
Time 3.60e+6 sec | 580 psi
@Temperature 1830 °F,
Time 1000 hour |
| | 20.0 MPa
@Temperature 800 °C,
Time 3.60e+6 sec | 2900 psi
@Temperature 1470 °F,
Time 1000 hour |
| |
| Electrical Properties | Metric | English | Comments |
|---|
| Electrical Resistivity | 0.000104 ohm-cm | 0.000104 ohm-cm |
| | 0.000107 ohm-cm
@Temperature 100 °C | 0.000107 ohm-cm
@Temperature 212 °F |
| | 0.000110 ohm-cm
@Temperature 200 °C | 0.000110 ohm-cm
@Temperature 392 °F |
| | 0.000114 ohm-cm
@Temperature 300 °C | 0.000114 ohm-cm
@Temperature 572 °F |
| | 0.000116 ohm-cm
@Temperature 400 °C | 0.000116 ohm-cm
@Temperature 752 °F |
| | 0.000119 ohm-cm
@Temperature 500 °C | 0.000119 ohm-cm
@Temperature 932 °F |
| | 0.000121 ohm-cm
@Temperature 600 °C | 0.000121 ohm-cm
@Temperature 1110 °F |
| | 0.000123 ohm-cm
@Temperature 700 °C | 0.000123 ohm-cm
@Temperature 1290 °F |
| | 0.000125 ohm-cm
@Temperature 800 °C | 0.000125 ohm-cm
@Temperature 1470 °F |
| | 0.000126 ohm-cm
@Temperature 900 °C | 0.000126 ohm-cm
@Temperature 1650 °F |
| | 0.000128 ohm-cm
@Temperature 1000 °C | 0.000128 ohm-cm
@Temperature 1830 °F |
| | 0.000129 ohm-cm
@Temperature 1100 °C | 0.000129 ohm-cm
@Temperature 2010 °F |
| |
| Thermal Properties | Metric | English | Comments |
|---|
| CTE, linear | 16.0 µm/m-°C
@Temperature 20.0 - 250 °C | 8.89 µin/in-°F
@Temperature 68.0 - 482 °F |
| | 17.0 µm/m-°C
@Temperature 20.0 - 500 °C | 9.44 µin/in-°F
@Temperature 68.0 - 932 °F |
| | 18.0 µm/m-°C
@Temperature 20.0 - 750 °C | 10.0 µin/in-°F
@Temperature 68.0 - 1380 °F |
| | 19.0 µm/m-°C
@Temperature 20.0 - 1000 °C | 10.6 µin/in-°F
@Temperature 68.0 - 1830 °F |
| Specific Heat Capacity | 0.500 J/g-°C
@Temperature 200 °C | 0.120 BTU/lb-°F
@Temperature 392 °F |
| | 0.500 J/g-°C
@Temperature 20.0 °C | 0.120 BTU/lb-°F
@Temperature 68.0 °F |
| | 0.500 J/g-°C
@Temperature 100 °C | 0.120 BTU/lb-°F
@Temperature 212 °F |
| | 0.510 J/g-°C
@Temperature 300 °C | 0.122 BTU/lb-°F
@Temperature 572 °F |
| | 0.540 J/g-°C
@Temperature 400 °C | 0.129 BTU/lb-°F
@Temperature 752 °F |
| | 0.570 J/g-°C
@Temperature 500 °C | 0.136 BTU/lb-°F
@Temperature 932 °F |
| | 0.600 J/g-°C
@Temperature 600 °C | 0.143 BTU/lb-°F
@Temperature 1110 °F |
| | 0.620 J/g-°C
@Temperature 700 °C | 0.148 BTU/lb-°F
@Temperature 1290 °F |
| | 0.640 J/g-°C
@Temperature 800 °C | 0.153 BTU/lb-°F
@Temperature 1470 °F |
| | 0.670 J/g-°C
@Temperature 900 °C | 0.160 BTU/lb-°F
@Temperature 1650 °F |
| | 0.700 J/g-°C
@Temperature 1000 °C | 0.167 BTU/lb-°F
@Temperature 1830 °F |
| | 0.730 J/g-°C
@Temperature 1100 °C | 0.174 BTU/lb-°F
@Temperature 2010 °F |
| Thermal Conductivity | 13.0 W/m-K
@Temperature 20.0 °C | 90.2 BTU-in/hr-ft²-°F
@Temperature 68.0 °F |
| | 14.0 W/m-K
@Temperature 100 °C | 97.2 BTU-in/hr-ft²-°F
@Temperature 212 °F |
| | 15.0 W/m-K
@Temperature 200 °C | 104 BTU-in/hr-ft²-°F
@Temperature 392 °F |
| | 16.0 W/m-K
@Temperature 300 °C | 111 BTU-in/hr-ft²-°F
@Temperature 572 °F |
| | 18.0 W/m-K
@Temperature 400 °C | 125 BTU-in/hr-ft²-°F
@Temperature 752 °F |
| | 19.0 W/m-K
@Temperature 500 °C | 132 BTU-in/hr-ft²-°F
@Temperature 932 °F |
| | 21.0 W/m-K
@Temperature 600 °C | 146 BTU-in/hr-ft²-°F
@Temperature 1110 °F |
| | 22.0 W/m-K
@Temperature 700 °C | 153 BTU-in/hr-ft²-°F
@Temperature 1290 °F |
| | 24.0 W/m-K
@Temperature 800 °C | 167 BTU-in/hr-ft²-°F
@Temperature 1470 °F |
| | 25.0 W/m-K
@Temperature 900 °C | 174 BTU-in/hr-ft²-°F
@Temperature 1650 °F |
| | 26.0 W/m-K
@Temperature 1000 °C | 180 BTU-in/hr-ft²-°F
@Temperature 1830 °F |
| | 28.0 W/m-K
@Temperature 1100 °C | 194 BTU-in/hr-ft²-°F
@Temperature 2010 °F |
| Melting Point | 1390 °C | 2530 °F |
| Maximum Service Temperature, Air | 1100 °C | 2010 °F |
| |
| Optical Properties | Metric | English | Comments |
|---|
| Emissivity (0-1) | 0.88 | 0.88 |
| |
| Component Elements Properties | Metric | English | Comments |
|---|
| Carbon, C | <= 0.10 % | <= 0.10 % |
| Chromium, Cr | 18 - 21 % | 18 - 21 % |
| Iron, Fe | >= 38.4 % | >= 38.4 % |
| Manganese, Mn | <= 1.0 % | <= 1.0 % |
| Nickel, Ni | 34 - 37 % | 34 - 37 % |
| Silicon, Si | 1.6 - 2.5 % | 1.6 - 2.5 % |
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