Type 4 Magnetic Alloy vs. Titanium 4-4-2
Type 4 magnetic alloy belongs to the nickel alloys classification, while titanium 4-4-2 belongs to the titanium alloys. There are 26 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 4 magnetic alloy and the bottom bar is titanium 4-4-2.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 110 |
| Elongation at Break, % | 2.0 to 40 | |
| 10 |
| Fatigue Strength, MPa | 220 to 400 | |
| 590 to 620 |
| Poisson's Ratio | 0.31 | |
| 0.32 |
| Shear Modulus, GPa | 73 | |
| 42 |
| Shear Strength, MPa | 420 to 630 | |
| 690 to 750 |
| Tensile Strength: Ultimate (UTS), MPa | 620 to 1100 | |
| 1150 to 1250 |
| Tensile Strength: Yield (Proof), MPa | 270 to 1040 | |
| 1030 to 1080 |
Thermal Properties
| Latent Heat of Fusion, J/g | 290 | |
| 410 |
| Maximum Temperature: Mechanical, °C | 900 | |
| 310 |
| Melting Completion (Liquidus), °C | 1420 | |
| 1610 |
| Melting Onset (Solidus), °C | 1370 | |
| 1560 |
| Specific Heat Capacity, J/kg-K | 440 | |
| 540 |
| Thermal Expansion, µm/m-K | 11 | |
| 8.6 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 60 | |
| 39 |
| Density, g/cm3 | 8.8 | |
| 4.7 |
| Embodied Carbon, kg CO2/kg material | 10 | |
| 30 |
| Embodied Energy, MJ/kg | 140 | |
| 480 |
| Embodied Water, L/kg | 210 | |
| 180 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 22 to 200 | |
| 110 to 120 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 190 to 2840 | |
| 4700 to 5160 |
| Stiffness to Weight: Axial, points | 12 | |
| 13 |
| Stiffness to Weight: Bending, points | 22 | |
| 34 |
| Strength to Weight: Axial, points | 19 to 35 | |
| 68 to 74 |
| Strength to Weight: Bending, points | 18 to 27 | |
| 52 to 55 |
| Thermal Shock Resistance, points | 21 to 37 | |
| 86 to 93 |
Alloy Composition
| Aluminum (Al), % | 0 | |
| 3.0 to 5.0 |
| Carbon (C), % | 0 to 0.050 | |
| 0 to 0.080 |
| Chromium (Cr), % | 0 to 0.3 | |
| 0 |
| Cobalt (Co), % | 0 to 0.5 | |
| 0 |
| Copper (Cu), % | 0 to 0.3 | |
| 0 |
| Hydrogen (H), % | 0 | |
| 0 to 0.015 |
| Iron (Fe), % | 9.5 to 17.5 | |
| 0 to 0.2 |
| Manganese (Mn), % | 0 to 0.8 | |
| 0 |
| Molybdenum (Mo), % | 3.5 to 6.0 | |
| 3.0 to 5.0 |
| Nickel (Ni), % | 79 to 82 | |
| 0 |
| Nitrogen (N), % | 0 | |
| 0 to 0.050 |
| Oxygen (O), % | 0 | |
| 0 to 0.25 |
| Phosphorus (P), % | 0 to 0.010 | |
| 0 |
| Silicon (Si), % | 0 to 0.5 | |
| 0.3 to 0.7 |
| Sulfur (S), % | 0 to 0.020 | |
| 0 |
| Tin (Sn), % | 0 | |
| 1.5 to 2.5 |
| Titanium (Ti), % | 0 | |
| 85.8 to 92.2 |
| Residuals, % | 0 | |
| 0 to 0.4 |