| |
| Physical Properties | Metric | English | Comments |
|---|
| Density | 7.35 g/cc | 0.266 lb/in³ |
| |
| Mechanical Properties | Metric | English | Comments |
|---|
| Hardness, Vickers | 200 | 200 |
| Tensile Strength, Ultimate | 500 MPa | 72500 psi |
 | 30.0 MPa
@Temperature 900 °C | 4350 psi
@Temperature 1650 °F |
| Tensile Strength, Yield | 350 MPa
@Strain 0.2 % | 50800 psi
@Strain 0.2 % |
| Elongation at Break | 20 % | 20 % |
| Creep Strength | 1.00 MPa
@Temperature 1000 °C,
Time 3.60e+6 sec | 145 psi
@Temperature 1830 °F,
Time 1000 hour |
| | 4.00 MPa
@Temperature 800 °C,
Time 3.60e+6 sec | 580 psi
@Temperature 1470 °F,
Time 1000 hour |
| Modulus of Elasticity | 220 GPa | 31900 ksi |
| | 130 GPa
@Temperature 1000 °C | 18900 ksi
@Temperature 1830 °F |
| | 150 GPa
@Temperature 800 °C | 21800 ksi
@Temperature 1470 °F |
| | 170 GPa
@Temperature 600 °C | 24700 ksi
@Temperature 1110 °F |
| | 190 GPa
@Temperature 400 °C | 27600 ksi
@Temperature 752 °F |
| | 205 GPa
@Temperature 200 °C | 29700 ksi
@Temperature 392 °F |
| | 210 GPa
@Temperature 100 °C | 30500 ksi
@Temperature 212 °F |
| Poissons Ratio | 0.30 | 0.30 |
| Shear Modulus | 85.0 GPa | 12300 ksi |
| |
| Electrical Properties | Metric | English | Comments |
|---|
| Electrical Resistivity | 0.000112 ohm-cm | 0.000112 ohm-cm |
| | 0.000114 ohm-cm
@Temperature 100 °C | 0.000114 ohm-cm
@Temperature 212 °F |
| | 0.000115 ohm-cm
@Temperature 200 °C | 0.000115 ohm-cm
@Temperature 392 °F |
| | 0.000116 ohm-cm
@Temperature 300 °C | 0.000116 ohm-cm
@Temperature 572 °F |
| | 0.000119 ohm-cm
@Temperature 400 °C | 0.000119 ohm-cm
@Temperature 752 °F |
| | 0.000122 ohm-cm
@Temperature 500 °C | 0.000122 ohm-cm
@Temperature 932 °F |
| | 0.000125 ohm-cm
@Temperature 600 °C | 0.000125 ohm-cm
@Temperature 1110 °F |
| | 0.000128 ohm-cm
@Temperature 700 °C | 0.000128 ohm-cm
@Temperature 1290 °F |
| | 0.000131 ohm-cm
@Temperature 800 °C | 0.000131 ohm-cm
@Temperature 1470 °F |
| | 0.000132 ohm-cm
@Temperature 900 °C | 0.000132 ohm-cm
@Temperature 1650 °F |
| | 0.000133 ohm-cm
@Temperature 1000 °C | 0.000133 ohm-cm
@Temperature 1830 °F |
| Curie Temperature | 600 °C | 1110 °F |
| |
| Thermal Properties | Metric | English | Comments |
|---|
| CTE, linear | 11.0 µm/m-°C
@Temperature 20.0 - 250 °C | 6.11 µin/in-°F
@Temperature 68.0 - 482 °F |
| | 12.0 µm/m-°C
@Temperature 20.0 - 500 °C | 6.67 µin/in-°F
@Temperature 68.0 - 932 °F |
| | 14.0 µm/m-°C
@Temperature 20.0 - 750 °C | 7.78 µin/in-°F
@Temperature 68.0 - 1380 °F |
| | 15.0 µm/m-°C
@Temperature 20.0 - 1000 °C | 8.33 µin/in-°F
@Temperature 68.0 - 1830 °F |
| Specific Heat Capacity | 0.460 J/g-°C
@Temperature 20.0 °C | 0.110 BTU/lb-°F
@Temperature 68.0 °F |
| | 0.630 J/g-°C
@Temperature 200 °C | 0.151 BTU/lb-°F
@Temperature 392 °F |
| | 0.720 J/g-°C
@Temperature 400 °C | 0.172 BTU/lb-°F
@Temperature 752 °F |
| | 0.730 J/g-°C
@Temperature 1000 °C | 0.174 BTU/lb-°F
@Temperature 1830 °F |
| | 0.800 J/g-°C
@Temperature 800 °C | 0.191 BTU/lb-°F
@Temperature 1470 °F |
| | 1.00 J/g-°C
@Temperature 600 °C | 0.239 BTU/lb-°F
@Temperature 1110 °F |
| Thermal Conductivity | 16.0 W/m-K
@Temperature 20.0 °C | 111 BTU-in/hr-ft²-°F
@Temperature 68.0 °F |
| Melting Point | 1500 °C | 2730 °F |
| Maximum Service Temperature, Air | 1000 °C | 1830 °F |
| |
| Optical Properties | Metric | English | Comments |
|---|
| Emissivity (0-1) | 0.70 | 0.70 |
| |
| Component Elements Properties | Metric | English | Comments |
|---|
| Aluminum, Al | 3.2 % | 3.2 % |
| Carbon, C | <= 0.080 % | <= 0.080 % |
| Chromium, Cr | 12 - 14 % | 12 - 14 % |
| Iron, Fe | >= 81.52 % | >= 81.52 % |
| Manganese, Mn | <= 0.50 % | <= 0.50 % |
| Silicon, Si | <= 0.70 % | <= 0.70 % |
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