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Physical Properties | Metric | English | Comments |
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Density | 8.00 g/cc | 0.289 lb/in³ |
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Mechanical Properties | Metric | English | Comments |
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Hardness, Rockwell B | <= 90 | <= 90 |
Tensile Strength, Ultimate | 515 - 690 MPa | 74700 - 100000 psi |
| >= 380 MPa @Temperature 400 °C | >= 55100 psi @Temperature 752 °F |
| >= 400 MPa @Temperature 200 °C | >= 58000 psi @Temperature 392 °F |
| >= 450 MPa @Temperature 100 °C | >= 65300 psi @Temperature 212 °F |
Tensile Strength, Yield | >= 220 MPa @Strain 0.2 % | >= 31900 psi @Strain 0.2 % |
| >= 250 MPa @Strain 1 % | >= 36300 psi @Strain 1 % |
| >= 98.0 MPa @Strain 0.2 %, Temperature 400 °C | >= 14200 psi @Strain 0.2 %, Temperature 752 °F |
| >= 110 MPa @Strain 0.2 %, Temperature 600 °C | >= 16000 psi @Strain 0.2 %, Temperature 1110 °F |
| >= 115 MPa @Strain 0.2 %, Temperature 550 °C | >= 16700 psi @Strain 0.2 %, Temperature 1020 °F |
| >= 120 MPa @Strain 0.2 %, Temperature 450 °C | >= 17400 psi @Strain 0.2 %, Temperature 842 °F |
| >= 120 MPa @Strain 0.2 %, Temperature 500 °C | >= 17400 psi @Strain 0.2 %, Temperature 932 °F |
| >= 125 MPa @Strain 0.2 %, Temperature 400 °C | >= 18100 psi @Strain 0.2 %, Temperature 752 °F |
| >= 125 MPa @Strain 1 %, Temperature 400 °C | >= 18100 psi @Strain 1 %, Temperature 752 °F |
| >= 127 MPa @Strain 0.2 %, Temperature 200 °C | >= 18400 psi @Strain 0.2 %, Temperature 392 °F |
| >= 130 MPa @Strain 0.2 %, Temperature 350 °C | >= 18900 psi @Strain 0.2 %, Temperature 662 °F |
| >= 135 MPa @Strain 1 %, Temperature 600 °C | >= 19600 psi @Strain 1 %, Temperature 1110 °F |
| >= 135 MPa @Strain 0.2 %, Temperature 300 °C | >= 19600 psi @Strain 0.2 %, Temperature 572 °F |
| >= 140 MPa @Strain 1 %, Temperature 550 °C | >= 20300 psi @Strain 1 %, Temperature 1020 °F |
| >= 140 MPa @Strain 0.2 %, Temperature 250 °C | >= 20300 psi @Strain 0.2 %, Temperature 482 °F |
| >= 145 MPa @Strain 1 %, Temperature 450 °C | >= 21000 psi @Strain 1 %, Temperature 842 °F |
| >= 145 MPa @Strain 1 %, Temperature 500 °C | >= 21000 psi @Strain 1 %, Temperature 932 °F |
| >= 150 MPa @Strain 1 %, Temperature 400 °C | >= 21800 psi @Strain 1 %, Temperature 752 °F |
| >= 150 MPa @Strain 0.2 %, Temperature 200 °C | >= 21800 psi @Strain 0.2 %, Temperature 392 °F |
| >= 155 MPa @Strain 1 %, Temperature 350 °C | >= 22500 psi @Strain 1 %, Temperature 662 °F |
| >= 155 MPa @Strain 0.2 %, Temperature 100 °C | >= 22500 psi @Strain 0.2 %, Temperature 212 °F |
| >= 155 MPa @Strain 1 %, Temperature 300 °C | >= 22500 psi @Strain 1 %, Temperature 572 °F |
| >= 165 MPa @Strain 0.2 %, Temperature 150 °C | >= 23900 psi @Strain 0.2 %, Temperature 302 °F |
| >= 170 MPa @Strain 1 %, Temperature 300 °C | >= 24700 psi @Strain 1 %, Temperature 572 °F |
| >= 170 MPa @Strain 1 %, Temperature 250 °C | >= 24700 psi @Strain 1 %, Temperature 482 °F |
| >= 180 MPa @Strain 1 %, Temperature 200 °C | >= 26100 psi @Strain 1 %, Temperature 392 °F |
| >= 180 MPa @Strain 0.2 %, Temperature 100 °C | >= 26100 psi @Strain 0.2 %, Temperature 212 °F |
| >= 190 MPa @Strain 1 %, Temperature 100 °C | >= 27600 psi @Strain 1 %, Temperature 212 °F |
| >= 195 MPa @Strain 1 %, Temperature 150 °C | >= 28300 psi @Strain 1 %, Temperature 302 °F |
| >= 200 MPa @Strain 0.2 %, Temperature 50.0 °C | >= 29000 psi @Strain 0.2 %, Temperature 122 °F |
| >= 215 MPa @Strain 1 %, Temperature 100 °C | >= 31200 psi @Strain 1 %, Temperature 212 °F |
| >= 230 MPa @Strain 1 %, Temperature 50.0 °C | >= 33400 psi @Strain 1 %, Temperature 122 °F |
Elongation at Break | >= 40 % | >= 40 % |
| >= 35 % @Thickness 50.8 mm | >= 35 % @Thickness 2.00 in |
Rupture Strength | 18.0 MPa @Temperature 750 °C, Time 3.60e+8 sec | 2610 psi @Temperature 1380 °F, Time 100000 hour |
| 25.0 MPa @Temperature 725 °C, Time 3.60e+8 sec | 3630 psi @Temperature 1340 °F, Time 100000 hour |
| 33.0 MPa @Temperature 700 °C, Time 3.60e+8 sec | 4790 psi @Temperature 1290 °F, Time 100000 hour |
| 37.0 MPa @Temperature 750 °C, Time 3.60e+7 sec | 5370 psi @Temperature 1380 °F, Time 10000 hour |
| 46.0 MPa @Temperature 675 °C, Time 3.60e+8 sec | 6670 psi @Temperature 1250 °F, Time 100000 hour |
| 49.0 MPa @Temperature 725 °C, Time 3.60e+7 sec | 7110 psi @Temperature 1340 °F, Time 10000 hour |
| 64.0 MPa @Temperature 700 °C, Time 3.60e+7 sec | 9280 psi @Temperature 1290 °F, Time 10000 hour |
| 64.0 MPa @Temperature 650 °C, Time 3.60e+8 sec | 9280 psi @Temperature 1200 °F, Time 100000 hour |
| 83.0 MPa @Temperature 675 °C, Time 3.60e+7 sec | 12000 psi @Temperature 1250 °F, Time 10000 hour |
| 86.0 MPa @Temperature 625 °C, Time 3.60e+8 sec | 12500 psi @Temperature 1160 °F, Time 100000 hour |
| 108 MPa @Temperature 650 °C, Time 3.60e+7 sec | 15700 psi @Temperature 1200 °F, Time 10000 hour |
| 108 MPa @Temperature 600 °C, Time 3.60e+8 sec | 15700 psi @Temperature 1110 °F, Time 100000 hour |
| 137 MPa @Temperature 575 °C, Time 3.60e+8 sec | 19900 psi @Temperature 1070 °F, Time 100000 hour |
| 137 MPa @Temperature 625 °C, Time 3.60e+7 sec | 19900 psi @Temperature 1160 °F, Time 10000 hour |
| 172 MPa @Temperature 600 °C, Time 3.60e+7 sec | 24900 psi @Temperature 1110 °F, Time 10000 hour |
| 177 MPa @Temperature 550 °C, Time 3.60e+8 sec | 25700 psi @Temperature 1020 °F, Time 100000 hour |
| 214 MPa @Temperature 575 °C, Time 3.60e+7 sec | 31000 psi @Temperature 1070 °F, Time 10000 hour |
| 255 MPa @Temperature 550 °C, Time 3.60e+7 sec | 37000 psi @Temperature 1020 °F, Time 10000 hour |
Modulus of Elasticity | 200 GPa | 29000 ksi |
| 165 GPa @Temperature 500 °C | 23900 ksi @Temperature 932 °F |
| 172 GPa @Temperature 400 °C | 24900 ksi @Temperature 752 °F |
| 179 GPa @Temperature 300 °C | 26000 ksi @Temperature 572 °F |
| 186 GPa @Temperature 200 °C | 27000 ksi @Temperature 392 °F |
| 194 GPa @Temperature 100 °C | 28100 ksi @Temperature 212 °F |
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Thermal Properties | Metric | English | Comments |
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CTE, linear | 16.5 µm/m-°C @Temperature 30.0 - 100 °C | 9.17 µin/in-°F @Temperature 86.0 - 212 °F |
| 17.0 µm/m-°C @Temperature 30.0 - 200 °C | 9.44 µin/in-°F @Temperature 86.0 - 392 °F |
| 17.5 µm/m-°C @Temperature 30.0 - 300 °C | 9.72 µin/in-°F @Temperature 86.0 - 572 °F |
| 18.0 µm/m-°C @Temperature 30.0 - 400 °C | 10.0 µin/in-°F @Temperature 86.0 - 752 °F |
| 18.0 µm/m-°C @Temperature 30.0 - 500 °C | 10.0 µin/in-°F @Temperature 86.0 - 932 °F |
| 18.5 µm/m-°C @Temperature 30.0 - 700 °C | 10.3 µin/in-°F @Temperature 86.0 - 1290 °F |
| 18.5 µm/m-°C @Temperature 30.0 - 600 °C | 10.3 µin/in-°F @Temperature 86.0 - 1110 °F |
Specific Heat Capacity | 0.485 J/g-°C @Temperature 20.0 °C | 0.116 BTU/lb-°F @Temperature 68.0 °F |
| 0.500 J/g-°C @Temperature 100 °C | 0.120 BTU/lb-°F @Temperature 212 °F |
| 0.515 J/g-°C @Temperature 200 °C | 0.123 BTU/lb-°F @Temperature 392 °F |
| 0.525 J/g-°C @Temperature 300 °C | 0.125 BTU/lb-°F @Temperature 572 °F |
| 0.540 J/g-°C @Temperature 400 °C | 0.129 BTU/lb-°F @Temperature 752 °F |
| 0.555 J/g-°C @Temperature 500 °C | 0.133 BTU/lb-°F @Temperature 932 °F |
| 0.575 J/g-°C @Temperature 600 °C | 0.137 BTU/lb-°F @Temperature 1110 °F |
Thermal Conductivity | 14.0 W/m-K @Temperature 20.0 °C | 97.2 BTU-in/hr-ft²-°F @Temperature 68.0 °F |
| 15.0 W/m-K @Temperature 100 °C | 104 BTU-in/hr-ft²-°F @Temperature 212 °F |
| 17.0 W/m-K @Temperature 200 °C | 118 BTU-in/hr-ft²-°F @Temperature 392 °F |
| 18.0 W/m-K @Temperature 300 °C | 125 BTU-in/hr-ft²-°F @Temperature 572 °F |
| 20.0 W/m-K @Temperature 400 °C | 139 BTU-in/hr-ft²-°F @Temperature 752 °F |
| 21.0 W/m-K @Temperature 500 °C | 146 BTU-in/hr-ft²-°F @Temperature 932 °F |
| 23.0 W/m-K @Temperature 600 °C | 160 BTU-in/hr-ft²-°F @Temperature 1110 °F |
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Component Elements Properties | Metric | English | Comments |
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Carbon, C | <= 0.030 % | <= 0.030 % |
Chromium, Cr | 17.5 % | 17.5 % |
Iron, Fe | 64.7 % | 64.7 % |
Manganese, Mn | 1.7 % | 1.7 % |
Molybdenum, Mo | 2.6 % | 2.6 % |
Nickel, Ni | 13 % | 13 % |
Phosphorus, P | <= 0.040 % | <= 0.040 % |
Silicon, Si | 0.40 % | 0.40 % |
Sulfur, S | <= 0.015 % | <= 0.015 % |