ASTM B780 Alloy vs. K93600 Alloy
ASTM B780 alloy belongs to the otherwise unclassified metals classification, while K93600 alloy belongs to the iron alloys. There are 14 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.
For each property being compared, the top bar is ASTM B780 alloy and the bottom bar is K93600 alloy.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 83 | |
| 140 |
| Elongation at Break, % | 1.1 to 9.1 | |
| 5.0 to 35 |
| Shear Strength, MPa | 200 to 340 | |
| 320 to 380 |
| Tensile Strength: Ultimate (UTS), MPa | 330 to 590 | |
| 480 to 810 |
Thermal Properties
| Specific Heat Capacity, J/kg-K | 270 | |
| 520 |
| Thermal Expansion, µm/m-K | 18 | |
| 7.3 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 70 to 76 | |
| 2.2 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 62 to 68 | |
| 2.4 |
Otherwise Unclassified Properties
| Density, g/cm3 | 10 | |
| 8.1 |
Common Calculations
| Stiffness to Weight: Axial, points | 4.5 | |
| 9.4 |
| Stiffness to Weight: Bending, points | 14 | |
| 21 |
| Strength to Weight: Axial, points | 9.1 to 16 | |
| 16 to 28 |
| Strength to Weight: Bending, points | 11 to 15 | |
| 17 to 24 |
| Thermal Shock Resistance, points | 16 to 29 | |
| 34 to 57 |