Grade 250 Maraging Steel vs. K93600 Alloy
Both grade 250 maraging steel and K93600 alloy are iron alloys. There are 15 material properties with values for both materials. Properties with values for just one material (18, in this case) are not shown.
For each property being compared, the top bar is grade 250 maraging steel and the bottom bar is K93600 alloy.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 140 |
| Elongation at Break, % | 7.3 to 17 | |
| 5.0 to 35 |
| Shear Strength, MPa | 600 to 1060 | |
| 320 to 380 |
| Tensile Strength: Ultimate (UTS), MPa | 970 to 1800 | |
| 480 to 810 |
| Tensile Strength: Yield (Proof), MPa | 660 to 1740 | |
| 280 to 750 |
Thermal Properties
| Melting Onset (Solidus), °C | 1430 | |
| 1430 |
| Specific Heat Capacity, J/kg-K | 450 | |
| 520 |
| Thermal Expansion, µm/m-K | 12 | |
| 7.3 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.2 | |
| 8.1 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 130 to 150 | |
| 21 to 280 |
| Stiffness to Weight: Axial, points | 13 | |
| 9.4 |
| Stiffness to Weight: Bending, points | 23 | |
| 21 |
| Strength to Weight: Axial, points | 33 to 61 | |
| 16 to 28 |
| Strength to Weight: Bending, points | 26 to 40 | |
| 17 to 24 |
| Thermal Shock Resistance, points | 29 to 54 | |
| 34 to 57 |