| |
| Physical Properties | Metric | English | Comments |
|---|
| Density | 7.80 g/cc | 0.282 lb/in³ |
| |
| Mechanical Properties | Metric | English | Comments |
|---|
| Tensile Strength, Ultimate | 830 MPa | 120000 psi |
 | 630 MPa
@Temperature 250 °C | 91400 psi
@Temperature 482 °F |
| | 640 MPa
@Temperature 200 °C | 92800 psi
@Temperature 392 °F |
| | 660 MPa
@Temperature 150 °C | 95700 psi
@Temperature 302 °F |
| | 680 MPa
@Temperature 100 °C | 98600 psi
@Temperature 212 °F |
| Tensile Strength, Yield | 530 MPa
@Strain 0.2 % | 76900 psi
@Strain 0.2 % |
| | 590 MPa
@Strain 0.2 % | 85600 psi
@Strain 0.2 % |
| | 380 MPa
@Strain 0.2 %,
Temperature 250 °C | 55100 psi
@Strain 0.2 %,
Temperature 482 °F |
| | 400 MPa
@Strain 0.2 %,
Temperature 200 °C | 58000 psi
@Strain 0.2 %,
Temperature 392 °F |
| | 420 MPa
@Strain 0.2 %,
Temperature 150 °C | 60900 psi
@Strain 0.2 %,
Temperature 302 °F |
| | 450 MPa
@Strain 0.2 %,
Temperature 100 °C | 65300 psi
@Strain 0.2 %,
Temperature 212 °F |
| Elongation at Break | 35 % | 35 % |
| Modulus of Elasticity | 200 GPa | 29000 ksi |
| | 172 GPa
@Temperature 400 °C | 24900 ksi
@Temperature 752 °F |
| | 180 GPa
@Temperature 300 °C | 26100 ksi
@Temperature 572 °F |
| | 186 GPa
@Temperature 200 °C | 27000 ksi
@Temperature 392 °F |
| | 194 GPa
@Temperature 100 °C | 28100 ksi
@Temperature 212 °F |
| Poissons Ratio | 0.30 | 0.30 |
| Fatigue Strength | 550 MPa
@# of Cycles 2.00e+6 | 79800 psi
@# of Cycles 2.00e+6 |
| | 802 MPa
@# of Cycles 2.00e+6 | 116000 psi
@# of Cycles 2.00e+6 |
| | 565 MPa
@Strain 0.2 % | 81900 psi
@Strain 0.2 % |
| Shear Modulus | 77.0 GPa | 11200 ksi |
| Impact Test | >= 60.0 J | >= 44.3 ft-lb |
| | >= 40.0 J
@Temperature -40.0 °C | >= 29.5 ft-lb
@Temperature -40.0 °F |
| |
| Electrical Properties | Metric | English | Comments |
|---|
| Electrical Resistivity | 0.0000800 ohm-cm | 0.0000800 ohm-cm |
| | 0.0000850 ohm-cm
@Temperature 100 °C | 0.0000850 ohm-cm
@Temperature 212 °F |
| | 0.0000900 ohm-cm
@Temperature 200 °C | 0.0000900 ohm-cm
@Temperature 392 °F |
| | 0.000100 ohm-cm
@Temperature 300 °C | 0.000100 ohm-cm
@Temperature 572 °F |
| |
| Thermal Properties | Metric | English | Comments |
|---|
| CTE, linear | 13.0 µm/m-°C
@Temperature 100 °C | 7.22 µin/in-°F
@Temperature 212 °F |
| | 13.5 µm/m-°C
@Temperature 200 °C | 7.50 µin/in-°F
@Temperature 392 °F |
| | 14.0 µm/m-°C
@Temperature 300 °C | 7.78 µin/in-°F
@Temperature 572 °F |
| | 14.5 µm/m-°C
@Temperature 400 °C | 8.06 µin/in-°F
@Temperature 752 °F |
| Specific Heat Capacity | 0.500 J/g-°C | 0.120 BTU/lb-°F |
| | 0.530 J/g-°C
@Temperature 100 °C | 0.127 BTU/lb-°F
@Temperature 212 °F |
| | 0.560 J/g-°C
@Temperature 200 °C | 0.134 BTU/lb-°F
@Temperature 392 °F |
| | 0.590 J/g-°C
@Temperature 300 °C | 0.141 BTU/lb-°F
@Temperature 572 °F |
| Thermal Conductivity | 15.0 W/m-K | 104 BTU-in/hr-ft²-°F |
| | 16.0 W/m-K
@Temperature 100 °C | 111 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 |
| |
| Processing Properties | Metric | English | Comments |
|---|
| Annealing Temperature | 1040 - 1120 °C | 1900 - 2050 °F |
| | 1040 - 1120 °C | 1900 - 2050 °F |
| |
| Component Elements Properties | Metric | English | Comments |
|---|
| Carbon, C | 0.020 % | 0.020 % |
| Chromium, Cr | 25 % | 25 % |
| Iron, Fe | 63.71 % | 63.71 % |
| Molybdenum, Mo | 4.0 % | 4.0 % |
| Nickel, Ni | 7.0 % | 7.0 % |
| Nitrogen, N | 0.27 % | 0.27 % |
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