K94200 Alloy vs. ASTM B817 Type II
K94200 alloy belongs to the iron alloys classification, while ASTM B817 type II belongs to the titanium alloys. There are 17 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.
For each property being compared, the top bar is K94200 alloy and the bottom bar is ASTM B817 type II.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 140 | |
| 100 |
| Elongation at Break, % | 5.0 to 32 | |
| 3.0 to 13 |
| Poisson's Ratio | 0.34 | |
| 0.32 |
| Shear Modulus, GPa | 54 | |
| 40 |
| Tensile Strength: Ultimate (UTS), MPa | 500 to 710 | |
| 900 to 960 |
| Tensile Strength: Yield (Proof), MPa | 270 to 650 | |
| 780 to 900 |
Thermal Properties
| Melting Onset (Solidus), °C | 1440 | |
| 1530 |
| Specific Heat Capacity, J/kg-K | 500 | |
| 550 |
| Thermal Expansion, µm/m-K | 5.0 | |
| 9.9 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.2 | |
| 4.6 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 35 to 130 | |
| 26 to 120 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 250 to 1460 | |
| 2890 to 3890 |
| Stiffness to Weight: Axial, points | 9.8 | |
| 13 |
| Stiffness to Weight: Bending, points | 21 | |
| 34 |
| Strength to Weight: Axial, points | 17 to 24 | |
| 55 to 58 |
| Strength to Weight: Bending, points | 17 to 22 | |
| 45 to 47 |
| Thermal Shock Resistance, points | 49 to 70 | |
| 62 to 66 |