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Physical Properties | Metric | English | Comments |
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Density | 8.75 g/cc | 0.316 lb/in³ |
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Mechanical Properties | Metric | English | Comments |
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Hardness, Rockwell A | 55 @Thickness 1.45 mm | 55 @Thickness 0.0571 in |
| 55 @Thickness 12.7 mm | 55 @Thickness 0.500 in |
Tensile Strength, Ultimate | 867 MPa @Thickness 12.7 mm | 126000 psi @Thickness 0.500 in |
| 898 MPa @Thickness 1.45 mm | 130000 psi @Thickness 0.0571 in |
Tensile Strength, Yield | 389 MPa @Strain 0.2 %, Thickness 12.7 mm | 56400 psi @Strain 0.2 %, Thickness 0.500 in |
| 457 MPa @Strain 0.2 %, Thickness 1.45 mm | 66300 psi @Strain 0.2 %, Thickness 0.0571 in |
Elongation at Break | 52 % @Thickness 1.45 mm | 52 % @Thickness 0.0571 in |
| 54 % @Thickness 12.7 mm | 54 % @Thickness 0.500 in |
Modulus of Elasticity | 132 GPa @Temperature 1093 °C | 19100 ksi @Temperature 1999 °F |
| 151 GPa @Temperature 927 °C | 21900 ksi @Temperature 1700 °F |
| 161 GPa @Temperature 813 °C | 23400 ksi @Temperature 1500 °F |
| 166 GPa @Temperature 760 °C | 24100 ksi @Temperature 1400 °F |
| 174 GPa @Temperature 649 °C | 25200 ksi @Temperature 1200 °F |
| 182 GPa @Temperature 538 °C | 26400 ksi @Temperature 1000 °F |
| 194 GPa @Temperature 357 °C | 28100 ksi @Temperature 675 °F |
| 212 GPa @Temperature 24.0 °C | 30700 ksi @Temperature 75.2 °F |
Charpy Impact | 190 J | 140 ft-lb |
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Electrical Properties | Metric | English | Comments |
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Electrical Resistivity | 0.000128 ohm-cm @Temperature 25.0 °C | 0.000128 ohm-cm @Temperature 77.0 °F |
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Thermal Properties | Metric | English | Comments |
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CTE, linear | 11.5 µm/m-°C @Temperature 20.0 - 93.0 °C | 6.39 µin/in-°F @Temperature 68.0 - 199 °F |
| 12.2 µm/m-°C @Temperature 20.0 - 204 °C | 6.78 µin/in-°F @Temperature 68.0 - 399 °F |
| 12.8 µm/m-°C @Temperature 20.0 - 316 °C | 7.11 µin/in-°F @Temperature 68.0 - 601 °F |
| 13.1 µm/m-°C @Temperature 20.0 - 427 °C | 7.28 µin/in-°F @Temperature 68.0 - 801 °F |
| 13.3 µm/m-°C @Temperature 20.0 - 538 °C | 7.39 µin/in-°F @Temperature 68.0 - 1000 °F |
| 14.4 µm/m-°C @Temperature 20.0 - 760 °C | 8.00 µin/in-°F @Temperature 68.0 - 1400 °F |
| 14.9 µm/m-°C @Temperature 20.0 - 871 °C | 8.28 µin/in-°F @Temperature 68.0 - 1600 °F |
| 15.5 µm/m-°C @Temperature 20.0 - 982 °C | 8.61 µin/in-°F @Temperature 68.0 - 1800 °F |
| 16.0 µm/m-°C @Temperature 20.0 - 1093 °C | 8.89 µin/in-°F @Temperature 68.0 - 1999 °F |
Specific Heat Capacity | 0.398 J/g-°C @Temperature 0.000 °C | 0.0951 BTU/lb-°F @Temperature 32.0 °F |
| 0.414 J/g-°C @Temperature 50.0 °C | 0.0989 BTU/lb-°F @Temperature 122 °F |
| 0.440 J/g-°C @Temperature 150 °C | 0.105 BTU/lb-°F @Temperature 302 °F |
| 0.456 J/g-°C @Temperature 250 °C | 0.109 BTU/lb-°F @Temperature 482 °F |
| 0.473 J/g-°C @Temperature 350 °C | 0.113 BTU/lb-°F @Temperature 662 °F |
| 0.481 J/g-°C @Temperature 450 °C | 0.115 BTU/lb-°F @Temperature 842 °F |
| 0.494 J/g-°C @Temperature 550 °C | 0.118 BTU/lb-°F @Temperature 1020 °F |
| 0.502 J/g-°C @Temperature 650 °C | 0.120 BTU/lb-°F @Temperature 1200 °F |
| 0.590 J/g-°C @Temperature 800 °C | 0.141 BTU/lb-°F @Temperature 1470 °F |
| 0.594 J/g-°C @Temperature 850 °C | 0.142 BTU/lb-°F @Temperature 1560 °F |
| 0.594 J/g-°C @Temperature 900 °C | 0.142 BTU/lb-°F @Temperature 1650 °F |
| 0.594 J/g-°C @Temperature 700 °C | 0.142 BTU/lb-°F @Temperature 1290 °F |
| 0.594 J/g-°C @Temperature 750 °C | 0.142 BTU/lb-°F @Temperature 1380 °F |
| 0.598 J/g-°C @Temperature 950 °C | 0.143 BTU/lb-°F @Temperature 1740 °F |
| 0.598 J/g-°C @Temperature 1000 °C | 0.143 BTU/lb-°F @Temperature 1830 °F |
| 0.598 J/g-°C @Temperature 1050 °C | 0.143 BTU/lb-°F @Temperature 1920 °F |
| 0.603 J/g-°C @Temperature 1100 °C | 0.144 BTU/lb-°F @Temperature 2010 °F |
Thermal Conductivity | 14.0 W/m-K @Temperature 200 °C | 97.2 BTU-in/hr-ft²-°F @Temperature 392 °F |
| 16.1 W/m-K @Temperature 300 °C | 112 BTU-in/hr-ft²-°F @Temperature 572 °F |
| 17.9 W/m-K @Temperature 400 °C | 124 BTU-in/hr-ft²-°F @Temperature 752 °F |
| 19.5 W/m-K @Temperature 500 °C | 135 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 |
| 26.1 W/m-K @Temperature 700 °C | 181 BTU-in/hr-ft²-°F @Temperature 1290 °F |
| 26.1 W/m-K @Temperature 800 °C | 181 BTU-in/hr-ft²-°F @Temperature 1470 °F |
| 26.1 W/m-K @Temperature 900 °C | 181 BTU-in/hr-ft²-°F @Temperature 1650 °F |
| 27.1 W/m-K @Temperature 950 °C | 188 BTU-in/hr-ft²-°F @Temperature 1740 °F |
| 28.0 W/m-K @Temperature 1000 °C | 194 BTU-in/hr-ft²-°F @Temperature 1830 °F |
Melting Point | 1335 - 1380 °C | 2435 - 2520 °F |
Solidus | 1335 °C | 2435 °F |
Liquidus | 1380 °C | 2520 °F |
Maximum Service Temperature, Air | 1093 °C | 1999 °F |
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Component Elements Properties | Metric | English | Comments |
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Aluminum, Al | 0.10 - 0.50 % | 0.10 - 0.50 % |
Boron, B | <= 0.015 % | <= 0.015 % |
Carbon, C | <= 0.020 % | <= 0.020 % |
Chromium, Cr | 14.5 - 17 % | 14.5 - 17 % |
Cobalt, Co | <= 2.0 % | <= 2.0 % |
Copper, Cu | <= 0.35 % | <= 0.35 % |
Iron, Fe | <= 3.0 % | <= 3.0 % |
Lanthanum, La | 0.010 - 0.10 % | 0.010 - 0.10 % |
Manganese, Mn | 0.30 - 1.0 % | 0.30 - 1.0 % |
Molybdenum, Mo | 14 - 16.5 % | 14 - 16.5 % |
Nickel, Ni | 67 % | 67 % |
Phosphorus, P | <= 0.020 % | <= 0.020 % |
Silicon, Si | 0.20 - 0.75 % | 0.20 - 0.75 % |
Sulfur, S | <= 0.015 % | <= 0.015 % |
Tungsten, W | <= 1.0 % | <= 1.0 % |