Type 2 Magnetic Alloy vs. SAE-AISI 8630 Steel
Both Type 2 magnetic alloy and SAE-AISI 8630 steel are iron alloys. They have 52% of their average alloy composition in common. There are 25 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.
For each property being compared, the top bar is Type 2 magnetic alloy and the bottom bar is SAE-AISI 8630 steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 190 |
| Elongation at Break, % | 2.0 to 38 | |
| 12 to 24 |
| Poisson's Ratio | 0.3 | |
| 0.29 |
| Shear Modulus, GPa | 72 | |
| 73 |
| Tensile Strength: Ultimate (UTS), MPa | 510 to 910 | |
| 540 to 680 |
| Tensile Strength: Yield (Proof), MPa | 260 to 870 | |
| 360 to 560 |
Thermal Properties
| Latent Heat of Fusion, J/g | 270 | |
| 250 |
| Melting Completion (Liquidus), °C | 1420 | |
| 1460 |
| Melting Onset (Solidus), °C | 1370 | |
| 1420 |
| Specific Heat Capacity, J/kg-K | 460 | |
| 470 |
| Thermal Expansion, µm/m-K | 12 | |
| 11 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 3.9 | |
| 7.3 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 4.2 | |
| 8.3 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 33 | |
| 2.6 |
| Density, g/cm3 | 8.4 | |
| 7.8 |
| Embodied Carbon, kg CO2/kg material | 5.9 | |
| 1.5 |
| Embodied Energy, MJ/kg | 81 | |
| 20 |
| Embodied Water, L/kg | 140 | |
| 50 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 18 to 160 | |
| 78 to 110 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 170 to 2010 | |
| 340 to 840 |
| Stiffness to Weight: Axial, points | 12 | |
| 13 |
| Stiffness to Weight: Bending, points | 23 | |
| 24 |
| Strength to Weight: Axial, points | 17 to 30 | |
| 19 to 24 |
| Strength to Weight: Bending, points | 17 to 25 | |
| 19 to 22 |
| Thermal Shock Resistance, points | 16 to 29 | |
| 18 to 23 |
Alloy Composition
| Carbon (C), % | 0 to 0.050 | |
| 0.28 to 0.33 |
| Chromium (Cr), % | 0 to 0.3 | |
| 0.4 to 0.6 |
| Cobalt (Co), % | 0 to 0.5 | |
| 0 |
| Copper (Cu), % | 0 to 0.3 | |
| 0 |
| Iron (Fe), % | 48.2 to 53 | |
| 96.8 to 97.9 |
| Manganese (Mn), % | 0 to 0.8 | |
| 0.7 to 0.9 |
| Molybdenum (Mo), % | 0 to 0.3 | |
| 0.15 to 0.25 |
| Nickel (Ni), % | 47 to 49 | |
| 0.4 to 0.7 |
| Phosphorus (P), % | 0 to 0.010 | |
| 0 to 0.035 |
| Silicon (Si), % | 0 to 0.5 | |
| 0.15 to 0.35 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 to 0.040 |