| |
| Physical Properties | Metric | English | Comments |
|---|
| Density | 7.76 g/cc | 0.280 lb/in³ |
| |
| Mechanical Properties | Metric | English | Comments |
|---|
| Hardness, Brinell | 395 | 395 |
| Hardness, Knoop | 431 | 431 |
| Hardness, Rockwell C | 42.5 | 42.5 |
| Hardness, Vickers | 413 | 413 |
| Tensile Strength, Ultimate | 1351 MPa | 195900 psi |
 | 579 MPa
@Temperature 566 °C | 84000 psi
@Temperature 1050 °F |
| | 1034 MPa
@Temperature 427 °C | 150000 psi
@Temperature 801 °F |
| | 1103 MPa
@Temperature 316 °C | 160000 psi
@Temperature 601 °F |
| | 1413 MPa
@Temperature -18.0 °C | 204900 psi
@Temperature -0.400 °F |
| | 1489 MPa
@Temperature -73.0 °C | 216000 psi
@Temperature -99.4 °F |
| | 1793 MPa
@Temperature -196 °C | 260100 psi
@Temperature -321 °F |
| Tensile Strength, Yield | 1296 MPa
@Strain 0.2 % | 188000 psi
@Strain 0.2 % |
| | 524 MPa
@Strain 0.2 %,
Temperature 566 °C | 76000 psi
@Strain 0.2 %,
Temperature 1050 °F |
| | 903 MPa
@Strain 0.2 %,
Temperature 427 °C | 131000 psi
@Strain 0.2 %,
Temperature 801 °F |
| | 951 MPa
@Strain 0.2 %,
Temperature 316 °C | 138000 psi
@Strain 0.2 %,
Temperature 601 °F |
| | 1338 MPa
@Strain 0.2 %,
Temperature -18.0 °C | 194100 psi
@Strain 0.2 %,
Temperature -0.400 °F |
| | 1427 MPa
@Strain 0.2 %,
Temperature -73.0 °C | 207000 psi
@Strain 0.2 %,
Temperature -99.4 °F |
| | 1717 MPa
@Strain 0.2 %,
Temperature -196 °C | 249000 psi
@Strain 0.2 %,
Temperature -321 °F |
| Elongation at Break | 14 % | 14 % |
| | 5.0 %
@Temperature -196 °C | 5.0 %
@Temperature -321 °F |
| | 12 %
@Temperature 316 °C | 12 %
@Temperature 601 °F |
| | 12 %
@Temperature 427 °C | 12 %
@Temperature 801 °F |
| | 15 %
@Temperature -18.0 °C | 15 %
@Temperature -0.400 °F |
| | 16 %
@Temperature -73.0 °C | 16 %
@Temperature -99.4 °F |
| | 24 %
@Temperature 566 °C | 24 %
@Temperature 1050 °F |
| Reduction of Area | 56 % | 56 % |
| | 8.0 %
@Temperature -196 °C | 8.0 %
@Temperature -321 °F |
| | 45 %
@Temperature 427 °C | 45 %
@Temperature 801 °F |
| | 48 %
@Temperature 316 °C | 48 %
@Temperature 601 °F |
| | 57 %
@Temperature -18.0 °C | 57 %
@Temperature -0.400 °F |
| | 75 %
@Temperature 566 °C | 75 %
@Temperature 1050 °F |
| Modulus of Elasticity | 200 GPa | 29000 ksi |
| Notched Tensile Strength | 586 MPa
@Temperature -196 °C | 85000 psi
@Temperature -321 °F |
| | 1770 MPa
@Temperature -73.0 °C | 257000 psi
@Temperature -99.4 °F |
| | 2060 MPa
@Temperature 23.0 °C | 298000 psi
@Temperature 73.4 °F |
| | 2110 MPa
@Temperature -18.0 °C | 306000 psi
@Temperature -0.400 °F |
| Poissons Ratio | 0.29 | 0.29 |
| Fatigue Strength | 660 MPa
@# of Cycles 1.00e+7 | 95700 psi
@# of Cycles 1.00e+7 |
| Shear Modulus | 77.5 GPa | 11200 ksi |
| Charpy Impact | 54.0 J | 39.8 ft-lb |
| | 1.00 J
@Temperature -196 °C | 0.738 ft-lb
@Temperature -321 °F |
| | 5.00 J
@Temperature -73.0 °C | 3.69 ft-lb
@Temperature -99.4 °F |
| | 22.0 J
@Temperature -18.0 °C | 16.2 ft-lb
@Temperature -0.400 °F |
| | 57.0 J
@Temperature 427 °C | 42.0 ft-lb
@Temperature 801 °F |
| | 89.0 J
@Temperature 566 °C | 65.6 ft-lb
@Temperature 1050 °F |
| |
| Electrical Properties | Metric | English | Comments |
|---|
| Electrical Resistivity | 0.0000846 ohm-cm | 0.0000846 ohm-cm |
| |
| Thermal Properties | Metric | English | Comments |
|---|
| CTE, linear | 10.8 µm/m-°C
@Temperature 24.0 - 93.0 °C | 6.00 µin/in-°F
@Temperature 75.2 - 199 °F |
| | 10.87 µm/m-°C
@Temperature 24.0 - 260 °C | 6.039 µin/in-°F
@Temperature 75.2 - 500 °F |
| | 11.75 µm/m-°C
@Temperature 24.0 - 593 °C | 6.528 µin/in-°F
@Temperature 75.2 - 1100 °F |
| Specific Heat Capacity | 0.477 J/g-°C | 0.114 BTU/lb-°F |
| Thermal Conductivity | 15.0 W/m-K
@Temperature 23.0 °C | 104 BTU-in/hr-ft²-°F
@Temperature 73.4 °F |
| | 18.2 W/m-K
@Temperature 200 °C | 126 BTU-in/hr-ft²-°F
@Temperature 392 °F |
| | 24.4 W/m-K
@Temperature 500 °C | 169 BTU-in/hr-ft²-°F
@Temperature 932 °F |
| |
| Component Elements Properties | Metric | English | Comments |
|---|
| Carbon, C | <= 0.050 % | <= 0.050 % |
| Chromium, Cr | 14 - 16 % | 14 - 16 % |
| Copper, Cu | 1.25 - 1.75 % | 1.25 - 1.75 % |
| Iron, Fe | 75 % | 75 % |
| Manganese, Mn | <= 1.0 % | <= 1.0 % |
| Molybdenum, Mo | 0.50 - 1.0 % | 0.50 - 1.0 % |
| Nickel, Ni | 5.0 - 7.0 % | 5.0 - 7.0 % |
| Phosphorus, P | <= 0.030 % | <= 0.030 % |
| Silicon, Si | <= 1.0 % | <= 1.0 % |
| Sulfur, S | <= 0.030 % | <= 0.030 % |
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