|
Physical Properties | Metric | English | Comments |
---|
Density | 6.95 g/cc @Temperature 1230 °C | 0.251 lb/in³ @Temperature 2250 °F |
| 7.00 g/cc @Temperature 1090 °C | 0.253 lb/in³ @Temperature 2000 °F |
| 7.05 g/cc @Temperature 954 °C | 0.255 lb/in³ @Temperature 1750 °F |
| 7.105 g/cc @Temperature 816 °C | 0.2567 lb/in³ @Temperature 1500 °F |
| 7.15 g/cc @Temperature 677 °C | 0.258 lb/in³ @Temperature 1250 °F |
| 7.195 g/cc @Temperature 538 °C | 0.2599 lb/in³ @Temperature 1000 °F |
| 7.24 g/cc @Temperature 399 °C | 0.262 lb/in³ @Temperature 750 °F |
| 7.285 g/cc @Temperature 260 °C | 0.2632 lb/in³ @Temperature 500 °F |
| 7.33 g/cc @Temperature 121 °C | 0.265 lb/in³ @Temperature 250 °F |
| 7.36 g/cc @Temperature -17.8 °C | 0.266 lb/in³ @Temperature 0.000 °F |
|
Mechanical Properties | Metric | English | Comments |
---|
Hardness, Rockwell B | 86 | 86 |
Tensile Strength, Ultimate | 558 MPa | 80900 psi |
| 586 MPa | 85000 psi |
Tensile Strength, Yield | 421 MPa @Strain 0.2 % | 61100 psi @Strain 0.2 % |
| 448 MPa @Strain 0.2 % | 65000 psi @Strain 0.2 % |
Elongation at Break | 22 % | 22 % |
| 28 % | 28 % |
Rupture Strength | 3.70 MPa @Temperature 871 °C, Time 3.60e+6 sec | 537 psi @Temperature 1600 °F, Time 1000 hour |
| 6.30 MPa @Temperature 871 °C, Time 360000 sec | 914 psi @Temperature 1600 °F, Time 100 hour |
| 8.30 MPa @Temperature 760 °C, Time 3.60e+6 sec | 1200 psi @Temperature 1400 °F, Time 1000 hour |
| 15.9 MPa @Temperature 760 °C, Time 360000 sec | 2310 psi @Temperature 1400 °F, Time 100 hour |
| 31.0 MPa @Temperature 649 °C, Time 3.60e+6 sec | 4500 psi @Temperature 1200 °F, Time 1000 hour |
| 46.5 MPa @Temperature 649 °C, Time 360000 sec | 6740 psi @Temperature 1200 °F, Time 100 hour |
|
Thermal Properties | Metric | English | Comments |
---|
CTE, linear | 17.6 µm/m-°C @Temperature 100 °C | 9.79 µin/in-°F @Temperature 212 °F |
| 19.1 µm/m-°C @Temperature 200 °C | 10.6 µin/in-°F @Temperature 392 °F |
| 20.2 µm/m-°C @Temperature 300 °C | 11.2 µin/in-°F @Temperature 572 °F |
| 20.97 µm/m-°C @Temperature 400 °C | 11.65 µin/in-°F @Temperature 752 °F |
| 21.69 µm/m-°C @Temperature 500 °C | 12.05 µin/in-°F @Temperature 932 °F |
| 22.28 µm/m-°C @Temperature 600.0 °C | 12.38 µin/in-°F @Temperature 1112 °F |
| 22.7 µm/m-°C @Temperature 700.0 °C | 12.6 µin/in-°F @Temperature 1292 °F |
| 23.38 µm/m-°C @Temperature 800.0 °C | 12.99 µin/in-°F @Temperature 1472 °F |
| 24.05 µm/m-°C @Temperature 900.0 °C | 13.36 µin/in-°F @Temperature 1652 °F |
| 24.59 µm/m-°C @Temperature 1000 °C | 13.66 µin/in-°F @Temperature 1832 °F |
Thermal Conductivity | 13.7 W/m-K @Temperature 22.8 °C | 95.1 BTU-in/hr-ft²-°F @Temperature 73.0 °F |
| 14.2 W/m-K @Temperature 50.0 °C | 98.5 BTU-in/hr-ft²-°F @Temperature 122 °F |
| 15.0 W/m-K @Temperature 100 °C | 104 BTU-in/hr-ft²-°F @Temperature 212 °F |
| 16.6 W/m-K @Temperature 200 °C | 115 BTU-in/hr-ft²-°F @Temperature 392 °F |
| 18.2 W/m-K @Temperature 300 °C | 126 BTU-in/hr-ft²-°F @Temperature 572 °F |
| 19.8 W/m-K @Temperature 400 °C | 137 BTU-in/hr-ft²-°F @Temperature 752 °F |
| 20.5 W/m-K @Temperature 700.0 °C | 142 BTU-in/hr-ft²-°F @Temperature 1292 °F |
| 22.8 W/m-K @Temperature 500 °C | 158 BTU-in/hr-ft²-°F @Temperature 932 °F |
| 24.0 W/m-K @Temperature 800.0 °C | 167 BTU-in/hr-ft²-°F @Temperature 1472 °F |
| 24.8 W/m-K @Temperature 900.0 °C | 172 BTU-in/hr-ft²-°F @Temperature 1652 °F |
| 25.1 W/m-K @Temperature 600.0 °C | 174 BTU-in/hr-ft²-°F @Temperature 1112 °F |
| 26.2 W/m-K @Temperature 1000 °C | 182 BTU-in/hr-ft²-°F @Temperature 1832 °F |
|
Component Elements Properties | Metric | English | Comments |
---|
Aluminum, Al | 3.75 % | 3.75 % |
Carbon, C | 0.025 % | 0.025 % |
Chromium, Cr | 13 % | 13 % |
Iron, Fe | 82 - 82.375 % | 82 - 82.375 % |
Manganese, Mn | 0.30 % | 0.30 % |
Nickel, Ni | 0.25 % | 0.25 % |
Phosphorus, P | <= 0.045 % | <= 0.045 % |
Sulfur, S | <= 0.030 % | <= 0.030 % |
Titanium, Ti | 0.30 % | 0.30 % |
|
Descriptive Properties |
---|
100 Hour Still Air Oxidation Resistance, Weight Gain (mg/cm2) | 0.19 |
| 0.41 |
| 1.02 |
| 3.23 |
Cyclic Oxidation Resistance 1550°-1600°F, Weight Change (mg/cm2) | 0.12 |
| 0.13 |
| 0.17 |
| 0.18 |
| 0.18 |
n Value (10% -Ult) | 0.147 |
| 0.167 |
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