|
Physical Properties | Metric | English | Comments |
---|
Density | 7.80 g/cc | 0.282 lb/in³ |
|
Mechanical Properties | Metric | English | Comments |
---|
Hardness, Brinell | 594 | 594 |
| 253 @Temperature 705 °C | 253 @Temperature 1300 °F |
| 269 @Temperature 650 °C | 269 @Temperature 1200 °F |
| 297 @Temperature 595 °C | 297 @Temperature 1100 °F |
| 334 @Temperature 540 °C | 334 @Temperature 1000 °F |
| 492 @Temperature 315 °C | 492 @Temperature 599 °F |
| 506 @Temperature 425 °C | 506 @Temperature 797 °F |
| 506 @Temperature 205 °C | 506 @Temperature 401 °F |
| 521 @Temperature 480 °C | 521 @Temperature 896 °F |
Hardness, Knoop | 662 | 662 |
| 268 @Temperature 705 °C | 268 @Temperature 1300 °F |
| 286 @Temperature 650 °C | 286 @Temperature 1200 °F |
| 318 @Temperature 595 °C | 318 @Temperature 1100 °F |
| 362 @Temperature 540 °C | 362 @Temperature 1000 °F |
| 545 @Temperature 315 °C | 545 @Temperature 599 °F |
| 562 @Temperature 425 °C | 562 @Temperature 797 °F |
| 562 @Temperature 205 °C | 562 @Temperature 401 °F |
| 579 @Temperature 480 °C | 579 @Temperature 896 °F |
Hardness, Rockwell C | 57 | 57 |
| 21 @Temperature 705 °C | 21 @Temperature 1300 °F |
| 23.5 @Temperature 705 °C | 23.5 @Temperature 1300 °F |
| 26 @Temperature 650 °C | 26 @Temperature 1200 °F |
| 26.5 @Temperature 650 °C | 26.5 @Temperature 1200 °F |
| 30.5 @Temperature 595 °C | 30.5 @Temperature 1100 °F |
| 31 @Temperature 595 °C | 31 @Temperature 1100 °F |
| 35.5 @Temperature 540 °C | 35.5 @Temperature 1000 °F |
| 36 @Temperature 540 °C | 36 @Temperature 1000 °F |
| 49 @Temperature 315 °C | 49 @Temperature 599 °F |
| 50 @Temperature 480 °C | 50 @Temperature 896 °F |
| 50.5 @Temperature 315 °C | 50.5 @Temperature 599 °F |
| 51 @Temperature 205 °C | 51 @Temperature 401 °F |
| 51.5 @Temperature 425 °C | 51.5 @Temperature 797 °F |
| 51.5 @Temperature 205 °C | 51.5 @Temperature 401 °F |
| 52 @Temperature 425 °C | 52 @Temperature 797 °F |
| 52.5 @Temperature 480 °C | 52.5 @Temperature 896 °F |
Hardness, Vickers | 641 | 641 |
| 260 @Temperature 705 °C | 260 @Temperature 1300 °F |
| 278 @Temperature 650 °C | 278 @Temperature 1200 °F |
| 308 @Temperature 595 °C | 308 @Temperature 1100 °F |
| 349 @Temperature 540 °C | 349 @Temperature 1000 °F |
| 525 @Temperature 315 °C | 525 @Temperature 599 °F |
| 541 @Temperature 425 °C | 541 @Temperature 797 °F |
| 541 @Temperature 205 °C | 541 @Temperature 401 °F |
| 558 @Temperature 480 °C | 558 @Temperature 896 °F |
Tensile Strength, Ultimate | 2025 MPa | 293700 psi |
| 170 MPa @Temperature 705 °C | 24700 psi @Temperature 1300 °F |
| 290 MPa @Temperature 650 °C | 42100 psi @Temperature 1200 °F |
| 450 MPa @Temperature 595 °C | 65300 psi @Temperature 1100 °F |
| 660 MPa @Temperature 540 °C | 95700 psi @Temperature 1000 °F |
| 1415 MPa @Temperature 480 °C | 205200 psi @Temperature 896 °F |
| 1705 MPa @Temperature 315 °C | 247300 psi @Temperature 599 °F |
| 1715 MPa @Temperature 425 °C | 248700 psi @Temperature 797 °F |
| 1820 MPa @Temperature 205 °C | 264000 psi @Temperature 401 °F |
Tensile Strength, Yield | 1360 MPa @Strain 0.2 % | 197000 psi @Strain 0.2 % |
| 115 MPa @Strain 0.2 %, Temperature 705 °C | 16700 psi @Strain 0.2 %, Temperature 1300 °F |
| 240 MPa @Strain 0.2 %, Temperature 650 °C | 34800 psi @Strain 0.2 %, Temperature 1200 °F |
| 380 MPa @Strain 0.2 %, Temperature 595 °C | 55100 psi @Strain 0.2 %, Temperature 1100 °F |
| 585 MPa @Strain 0.2 %, Temperature 540 °C | 84800 psi @Strain 0.2 %, Temperature 1000 °F |
| 1040 MPa @Strain 0.2 %, Temperature 315 °C | 151000 psi @Strain 0.2 %, Temperature 599 °F |
| 1085 MPa @Strain 0.2 %, Temperature 205 °C | 157400 psi @Strain 0.2 %, Temperature 401 °F |
| 1095 MPa @Strain 0.2 %, Temperature 480 °C | 158800 psi @Strain 0.2 %, Temperature 896 °F |
| 1155 MPa @Strain 0.2 %, Temperature 425 °C | 167500 psi @Strain 0.2 %, Temperature 797 °F |
Elongation at Break | 2.5 % | 2.5 % |
| 9.0 % @Temperature 480 °C | 9.0 % @Temperature 896 °F |
| 11.5 % @Temperature 205 °C | 11.5 % @Temperature 401 °F |
| 12.5 % @Temperature 425 °C | 12.5 % @Temperature 797 °F |
| 13.5 % @Temperature 315 °C | 13.5 % @Temperature 599 °F |
| 20.5 % @Temperature 540 °C | 20.5 % @Temperature 1000 °F |
| 26 % @Temperature 595 °C | 26 % @Temperature 1100 °F |
| 31.5 % @Temperature 650 °C | 31.5 % @Temperature 1200 °F |
| 36 % @Temperature 705 °C | 36 % @Temperature 1300 °F |
Modulus of Elasticity | 200 GPa | 29000 ksi |
Poissons Ratio | 0.24 | 0.24 |
Shear Modulus | 80.7 GPa | 11700 ksi |
Charpy Impact | 14.0 J @Temperature 23.0 °C | 10.3 ft-lb @Temperature 73.4 °F |
| 100 J @Temperature 23.0 °C | 73.8 ft-lb @Temperature 73.4 °F |
|
Electrical Properties | Metric | English | Comments |
---|
Electrical Resistivity | 0.0000550 ohm-cm @Temperature 20.0 °C | 0.0000550 ohm-cm @Temperature 68.0 °F |
|
Thermal Properties | Metric | English | Comments |
---|
CTE, linear | 10.3 µm/m-°C @Temperature 0.000 - 100 °C | 5.72 µin/in-°F @Temperature 32.0 - 212 °F |
| 10.8 µm/m-°C @Temperature 0.000 - 315 °C | 6.00 µin/in-°F @Temperature 32.0 - 599 °F |
| 11.7 µm/m-°C @Temperature 0.000 - 540 °C | 6.50 µin/in-°F @Temperature 32.0 - 1000 °F |
| 12.2 µm/m-°C @Temperature 0.000 - 650 °C | 6.78 µin/in-°F @Temperature 32.0 - 1200 °F |
Specific Heat Capacity | 0.460 J/g-°C @Temperature 0.000 - 100 °C | 0.110 BTU/lb-°F @Temperature 32.0 - 212 °F |
Thermal Conductivity | 24.9 W/m-K @Temperature 100 °C | 173 BTU-in/hr-ft²-°F @Temperature 212 °F |
Melting Point | 1455 - 1510 °C | 2651 - 2750 °F |
Solidus | 1455 °C | 2651 °F |
Liquidus | 1510 °C | 2750 °F |
Maximum Service Temperature, Air | 620 °C | 1150 °F |
| 735 °C | 1360 °F |
|
Component Elements Properties | Metric | English | Comments |
---|
Carbon, C | >= 0.15 % | >= 0.15 % |
Chromium, Cr | 13 % | 13 % |
Iron, Fe | 85 % | 85 % |
Manganese, Mn | <= 1.0 % | <= 1.0 % |
Phosphorus, P | <= 0.040 % | <= 0.040 % |
Silicon, Si | <= 1.0 % | <= 1.0 % |
Sulfur, S | <= 0.030 % | <= 0.030 % |
Some of the values displayed above may have been converted from their original units and/or rounded in order to
display the information in a consistent format. Users requiring more precise data for scientific or engineering
calculations can click on the property value to see the original value as well as raw conversions to equivalent units.
We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding
error. We also ask that you refer to MatWeb's
terms of use regarding this information.
Click here to view
all the property values for this datasheet as they were originally entered into MatWeb.