Type 1 Magnetic Alloy vs. C70400 Copper-nickel
Type 1 magnetic alloy belongs to the iron alloys classification, while C70400 copper-nickel belongs to the copper alloys. There are 23 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.
For each property being compared, the top bar is Type 1 magnetic alloy and the bottom bar is C70400 copper-nickel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 120 |
| Poisson's Ratio | 0.3 | |
| 0.34 |
| Shear Modulus, GPa | 72 | |
| 45 |
| Tensile Strength: Ultimate (UTS), MPa | 500 to 830 | |
| 300 to 310 |
| Tensile Strength: Yield (Proof), MPa | 220 to 790 | |
| 95 to 230 |
Thermal Properties
| Latent Heat of Fusion, J/g | 270 | |
| 210 |
| Melting Completion (Liquidus), °C | 1420 | |
| 1120 |
| Melting Onset (Solidus), °C | 1370 | |
| 1060 |
| Specific Heat Capacity, J/kg-K | 460 | |
| 390 |
| Thermal Expansion, µm/m-K | 12 | |
| 17 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 3.1 | |
| 14 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 3.4 | |
| 14 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 31 | |
| 32 |
| Density, g/cm3 | 8.3 | |
| 8.9 |
| Embodied Carbon, kg CO2/kg material | 5.6 | |
| 3.0 |
| Embodied Energy, MJ/kg | 77 | |
| 47 |
| Embodied Water, L/kg | 130 | |
| 300 |
Common Calculations
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 130 to 1690 | |
| 38 to 220 |
| Stiffness to Weight: Axial, points | 12 | |
| 7.5 |
| Stiffness to Weight: Bending, points | 23 | |
| 19 |
| Strength to Weight: Axial, points | 17 to 28 | |
| 9.3 to 9.8 |
| Strength to Weight: Bending, points | 17 to 24 | |
| 11 to 12 |
| Thermal Shock Resistance, points | 16 to 26 | |
| 10 to 11 |
Alloy Composition
| Carbon (C), % | 0 to 0.050 | |
| 0 |
| Chromium (Cr), % | 0 to 0.3 | |
| 0 |
| Cobalt (Co), % | 0 to 0.5 | |
| 0 |
| Copper (Cu), % | 0 to 0.3 | |
| 89.8 to 93.6 |
| Iron (Fe), % | 50.7 to 56.5 | |
| 1.3 to 1.7 |
| Lead (Pb), % | 0 | |
| 0 to 0.050 |
| Manganese (Mn), % | 0 to 0.8 | |
| 0.3 to 0.8 |
| Molybdenum (Mo), % | 0 to 0.3 | |
| 0 |
| Nickel (Ni), % | 43.5 to 46.5 | |
| 4.8 to 6.2 |
| Phosphorus (P), % | 0 to 0.010 | |
| 0 |
| Silicon (Si), % | 0 to 0.5 | |
| 0 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 |
| Zinc (Zn), % | 0 | |
| 0 to 1.0 |
| Residuals, % | 0 | |
| 0 to 0.5 |