| Overview of materials for Hot Work Steel | |
|---|---|
| Categories: | MetalFerrous MetalTool SteelHot Work Steel |
| Material Notes: | This property data is a summary of similar materials in the MatWeb database for the category “Hot Work Steel”. Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods. |
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Export data to your CAD/FEA program| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 6.45 – 8.67 g/cc | 0.233 – 0.313 lb/in³ | Average value: 7.80 g/cc Grade Count:77 |
| Particle Size | 6.70 – 12.0 µm | 6.70 – 12.0 µm | Average value: 9.27 µm Grade Count:4 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Brinell | 160 – 594 | 160 – 594 | Average value: 271 Grade Count:24 |
| Hardness, Knoop | 431 – 660 | 431 – 660 | Average value: 575 Grade Count:5 |
| Hardness, Rockwell C | 26.0 – 66.0 | 26.0 – 66.0 | Average value: 49.3 Grade Count:56 |
| Hardness, Vickers | 400 – 1250 | 400 – 1250 | Average value: 657 Grade Count:7 |
| Tensile Strength, Ultimate | 1010 – 2310 MPa | 146000 – 335000 psi | Average value: 1650 MPa Grade Count:37 |
| Tensile Strength, Yield | 800 – 1900 MPa | 116000 – 276000 psi | Average value: 1390 MPa Grade Count:34 |
| Elongation at Break | 5.00 – 15.5 % | 5.00 – 15.5 % | Average value: 10.6 % Grade Count:17 |
| Elongation at Yield | 10.0 – 16.0 % | 10.0 – 16.0 % | Average value: 12.9 % Grade Count:5 |
| Reduction of Area | 15.0 – 55.0 % | 15.0 – 55.0 % | Average value: 41.8 % Grade Count:21 |
| Modulus of Elasticity | 203 – 228 GPa | 29400 – 33000 ksi | Average value: 210 GPa Grade Count:38 |
| Bulk Modulus | 160 GPa | 23200 ksi | Average value: 160 GPa Grade Count:4 |
| Machinability | 45.0 – 95.0 % | 45.0 – 95.0 % | Average value: 70.0 % Grade Count:17 |
| Shear Modulus | 80.0 – 81.0 GPa | 11600 – 11700 ksi | Average value: 80.5 GPa Grade Count:4 |
| Charpy Impact | 2.71 – 55.0 J | 2.00 – 40.6 ft-lb | Average value: 23.3 J Grade Count:15 |
| Electrical Properties | Metric | English | Comments |
| Electrical Resistivity | 0.0000500 – 0.0000590 ohm-cm | 0.0000500 – 0.0000590 ohm-cm | Average value: 0.0000524 ohm-cm Grade Count:7 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 7.00 – 14.3 µm/m-°C | 3.89 – 7.93 µin/in-°F | Average value: 12.3 µm/m-°C Grade Count:35 |
| Specific Heat Capacity | 0.418 – 0.461 J/g-°C | 0.100 – 0.110 BTU/lb-°F | Average value: 0.457 J/g-°C Grade Count:14 |
| Thermal Conductivity | 14.4 – 42.0 W/m-K | 99.9 – 291 BTU-in/hr-ft²-°F | Average value: 28.7 W/m-K Grade Count:31 |
| Transformation Temperature | 785 – 913 °C | 1450 – 1680 °F | Average value: 850 °C Grade Count:7 |
| Processing Properties | Metric | English | Comments |
| Processing Temperature | 540 – 1220 °C | 1000 – 2230 °F | Average value: 856 °C Grade Count:21 |
| Annealing Temperature | 399 – 900 °C | 750 – 1650 °F | Average value: 782 °C Grade Count:13 |
| Component Elements Properties | Metric | English | Comments |
| Carbon, C | 0.220 – 2.10 % | 0.220 – 2.10 % | Average value: 0.446 % Grade Count:86 |
| Chromium, Cr | 0.350 – 12.8 % | 0.350 – 12.8 % | Average value: 4.44 % Grade Count:86 |
| Cobalt, Co | 2.00 – 4.50 % | 2.00 – 4.50 % | Average value: 3.50 % Grade Count:3 |
| Copper, Cu | 0.250 % | 0.250 % | Average value: 0.250 % Grade Count:12 |
| Iron, Fe | 71.3 – 98.2 % | 71.3 – 98.2 % | Average value: 89.6 % Grade Count:86 |
| Manganese, Mn | 0.150 – 1.50 % | 0.150 – 1.50 % | Average value: 0.454 % Grade Count:66 |
| Molybdenum, Mo | 0.200 – 8.50 % | 0.200 – 8.50 % | Average value: 1.94 % Grade Count:73 |
| Nickel, Ni | 0.250 – 1.70 % | 0.250 – 1.70 % | Average value: 0.703 % Grade Count:18 |
| Phosphorus, P | 0.0300 % | 0.0300 % | Average value: 0.0300 % Grade Count:16 |
| Silicon, Si | 0.150 – 2.25 % | 0.150 – 2.25 % | Average value: 0.769 % Grade Count:75 |
| Sulfur, S | 0.00100 – 0.0300 % | 0.00100 – 0.0300 % | Average value: 0.0178 % Grade Count:30 |
| Tungsten, W | 1.00 – 19.0 % | 1.00 – 19.0 % | Average value: 7.55 % Grade Count:20 |
| Vanadium, V | 0.100 – 5.40 % | 0.100 – 5.40 % | Average value: 0.890 % Grade Count:79 |
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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.
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all the property values for this datasheet as they were originally entered into MatWeb.