K94200 Alloy vs. S45503 Stainless Steel
Both K94200 alloy and S45503 stainless steel are iron alloys. There are 17 material properties with values for both materials. Properties with values for just one material (19, in this case) are not shown.
For each property being compared, the top bar is K94200 alloy and the bottom bar is S45503 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 140 | |
| 190 |
| Elongation at Break, % | 5.0 to 32 | |
| 4.6 to 6.8 |
| Poisson's Ratio | 0.34 | |
| 0.28 |
| Shear Modulus, GPa | 54 | |
| 75 |
| Shear Strength, MPa | 330 to 410 | |
| 940 to 1070 |
| Tensile Strength: Ultimate (UTS), MPa | 500 to 710 | |
| 1610 to 1850 |
| Tensile Strength: Yield (Proof), MPa | 270 to 650 | |
| 1430 to 1700 |
Thermal Properties
| Melting Onset (Solidus), °C | 1440 | |
| 1400 |
| Specific Heat Capacity, J/kg-K | 500 | |
| 470 |
| Thermal Expansion, µm/m-K | 5.0 | |
| 11 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.2 | |
| 7.9 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 35 to 130 | |
| 82 to 110 |
| Stiffness to Weight: Axial, points | 9.8 | |
| 14 |
| Stiffness to Weight: Bending, points | 21 | |
| 24 |
| Strength to Weight: Axial, points | 17 to 24 | |
| 57 to 65 |
| Strength to Weight: Bending, points | 17 to 22 | |
| 39 to 43 |
| Thermal Shock Resistance, points | 49 to 70 | |
| 56 to 64 |