| Overview of materials for Maraging Steel | |
|---|---|
| Categories: | MetalFerrous MetalMaraging Steel |
| Material Notes: | This property data is a summary of similar materials in the MatWeb database for the category “Maraging 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 | 6.60 – 8.10 g/cc | 0.238 – 0.293 lb/in³ | Average value: 7.99 g/cc Grade Count:67 |
| Particle Size | 20.0 – 65.0 µm | 20.0 – 65.0 µm | Average value: 57.9 µm Grade Count:4 |
| Thickness | 40.0 – 50.0 microns | 1.57 – 1.97 mil | Average value: 44.0 microns Grade Count:5 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Brinell | 290 – 562 | 290 – 562 | Average value: 478 Grade Count:26 |
| Hardness, Knoop | 311 – 625 | 311 – 625 | Average value: 529 Grade Count:26 |
| Hardness, Rockwell C | 30.0 – 75.0 | 30.0 – 75.0 | Average value: 49.7 Grade Count:32 |
| Hardness, Vickers | 301 – 604 | 301 – 604 | Average value: 509 Grade Count:26 |
| Tensile Strength, Ultimate | 950 – 2690 MPa | 138000 – 391000 psi | Average value: 1870 MPa Grade Count:63 |
| Tensile Strength, Yield | 655 – 2620 MPa | 95000 – 380000 psi | Average value: 1770 MPa Grade Count:64 |
| Elongation at Break | 1.00 – 18.0 % | 1.00 – 18.0 % | Average value: 7.86 % Grade Count:63 |
| Reduction of Area | 15.4 – 75.0 % | 15.4 – 75.0 % | Average value: 46.5 % Grade Count:41 |
| Modulus of Elasticity | 115 – 200 GPa | 16700 – 29000 ksi | Average value: 188 GPa Grade Count:48 |
| Bulk Modulus | 160 GPa | 23200 ksi | Average value: 160 GPa Grade Count:46 |
| Poissons Ratio | 0.300 | 0.300 | Average value: 0.300 Grade Count:46 |
| Fracture Toughness | 31.6 – 82.0 MPa-m½ | 28.8 – 74.6 ksi-in½ | Average value: 64.2 MPa-m½ Grade Count:8 |
| Shear Modulus | 70.0 – 77.0 GPa | 10200 – 11200 ksi | Average value: 73.0 GPa Grade Count:46 |
| Electrical Properties | Metric | English | Comments |
| Electrical Resistivity | 0.0000174 – 0.0000489 ohm-cm | 0.0000174 – 0.0000489 ohm-cm | Average value: 0.0000181 ohm-cm Grade Count:47 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 10.0 – 11.5 µm/m-°C | 5.58 – 6.39 µin/in-°F | Average value: 10.4 µm/m-°C Grade Count:53 |
| Specific Heat Capacity | 0.335 – 0.470 J/g-°C | 0.0801 – 0.112 BTU/lb-°F | Average value: 0.427 J/g-°C Grade Count:3 |
| Thermal Conductivity | 14.2 – 25.3 W/m-K | 98.5 – 176 BTU-in/hr-ft²-°F | Average value: 24.5 W/m-K Grade Count:50 |
| Maximum Service Temperature, Air | 400 – 449 °C | 752 – 840 °F | Average value: 416 °C Grade Count:3 |
| Component Elements Properties | Metric | English | Comments |
| Aluminum, Al | 0.0500 – 0.150 % | 0.0500 – 0.150 % | Average value: 0.100 % Grade Count:62 |
| Boron, B | 0.00300 % | 0.00300 % | Average value: 0.00300 % Grade Count:46 |
| Carbon, C | 0.0100 – 0.310 % | 0.0100 – 0.310 % | Average value: 0.0322 % Grade Count:63 |
| Chromium, Cr | 0.500 – 1.00 % | 0.500 – 1.00 % | Average value: 0.583 % Grade Count:6 |
| Cobalt, Co | 4.50 – 14.8 % | 4.50 – 14.8 % | Average value: 8.92 % Grade Count:63 |
| Copper, Cu | 0.500 % | 0.500 % | Average value: 0.500 % Grade Count:4 |
| Iron, Fe | 59.5 – 85.0 % | 59.5 – 85.0 % | Average value: 67.7 % Grade Count:67 |
| Manganese, Mn | 0.0500 – 0.230 % | 0.0500 – 0.230 % | Average value: 0.0989 % Grade Count:63 |
| Molybdenum, Mo | 1.00 – 6.69 % | 1.00 – 6.69 % | Average value: 4.50 % Grade Count:67 |
| Nickel, Ni | 1.80 – 22.0 % | 1.80 – 22.0 % | Average value: 18.1 % Grade Count:67 |
| Phosphorus, P | 0.00500 – 0.0100 % | 0.00500 – 0.0100 % | Average value: 0.00957 % Grade Count:58 |
| Silicon, Si | 0.0500 – 0.100 % | 0.0500 – 0.100 % | Average value: 0.0960 % Grade Count:63 |
| Sulfur, S | 0.00500 – 0.0100 % | 0.00500 – 0.0100 % | Average value: 0.00957 % Grade Count:58 |
| Titanium, Ti | 0.200 – 1.93 % | 0.200 – 1.93 % | Average value: 0.668 % Grade Count:66 |
| Zirconium, Zr | 0.0100 % | 0.0100 % | Average value: 0.0100 % Grade Count:46 |
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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.