EN 1.6771 Steel vs. K93600 Alloy
Both EN 1.6771 steel and K93600 alloy are iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.
For each property being compared, the top bar is EN 1.6771 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, % | 8.0 to 8.7 | |
| 5.0 to 35 |
| Tensile Strength: Ultimate (UTS), MPa | 930 to 1180 | |
| 480 to 810 |
| Tensile Strength: Yield (Proof), MPa | 740 to 1140 | |
| 280 to 750 |
Thermal Properties
| Maximum Temperature: Mechanical, °C | 440 | |
| 440 |
| Melting Onset (Solidus), °C | 1420 | |
| 1430 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 520 |
| Thermal Conductivity, W/m-K | 46 | |
| 13 |
| Thermal Expansion, µm/m-K | 13 | |
| 7.3 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 8.0 | |
| 2.2 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 9.2 | |
| 2.4 |
Otherwise Unclassified Properties
| Density, g/cm3 | 7.9 | |
| 8.1 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 75 to 93 | |
| 21 to 280 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 1460 to 3450 | |
| 280 to 2050 |
| Stiffness to Weight: Axial, points | 13 | |
| 9.4 |
| Stiffness to Weight: Bending, points | 24 | |
| 21 |
| Strength to Weight: Axial, points | 33 to 41 | |
| 16 to 28 |
| Strength to Weight: Bending, points | 27 to 31 | |
| 17 to 24 |
| Thermal Diffusivity, mm2/s | 13 | |
| 3.1 |
| Thermal Shock Resistance, points | 27 to 35 | |
| 34 to 57 |