ZA-12 vs. EN 1.3961 Alloy
ZA-12 belongs to the zinc alloys classification, while EN 1.3961 alloy belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.
For each property being compared, the top bar is ZA-12 and the bottom bar is EN 1.3961 alloy.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 83 | |
| 190 |
| Elongation at Break, % | 1.6 to 5.3 | |
| 31 |
| Poisson's Ratio | 0.26 | |
| 0.3 |
| Shear Modulus, GPa | 33 | |
| 72 |
| Shear Strength, MPa | 240 to 300 | |
| 300 |
| Tensile Strength: Ultimate (UTS), MPa | 260 to 400 | |
| 450 |
| Tensile Strength: Yield (Proof), MPa | 210 to 320 | |
| 310 |
Thermal Properties
| Latent Heat of Fusion, J/g | 120 | |
| 270 |
| Melting Completion (Liquidus), °C | 430 | |
| 1430 |
| Melting Onset (Solidus), °C | 380 | |
| 1390 |
| Specific Heat Capacity, J/kg-K | 450 | |
| 460 |
| Thermal Expansion, µm/m-K | 24 | |
| 1.3 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 11 | |
| 25 |
| Density, g/cm3 | 6.0 | |
| 8.2 |
| Embodied Carbon, kg CO2/kg material | 3.4 | |
| 4.8 |
| Embodied Energy, MJ/kg | 64 | |
| 66 |
| Embodied Water, L/kg | 440 | |
| 110 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 4.0 to 20 | |
| 130 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 260 to 620 | |
| 250 |
| Stiffness to Weight: Axial, points | 7.6 | |
| 13 |
| Stiffness to Weight: Bending, points | 24 | |
| 23 |
| Strength to Weight: Axial, points | 12 to 19 | |
| 15 |
| Strength to Weight: Bending, points | 15 to 20 | |
| 16 |
| Thermal Shock Resistance, points | 9.4 to 14 | |
| 130 |
Alloy Composition
| Aluminum (Al), % | 10.5 to 11.5 | |
| 0 |
| Cadmium (Cd), % | 0 to 0.0060 | |
| 0 |
| Carbon (C), % | 0 | |
| 0 to 0.050 |
| Chromium (Cr), % | 0 | |
| 0 to 0.25 |
| Copper (Cu), % | 0.5 to 1.2 | |
| 0 |
| Iron (Fe), % | 0 to 0.075 | |
| 60.7 to 65 |
| Lead (Pb), % | 0 to 0.0060 | |
| 0 |
| Magnesium (Mg), % | 0.015 to 0.030 | |
| 0 |
| Manganese (Mn), % | 0 | |
| 0 to 0.5 |
| Molybdenum (Mo), % | 0 | |
| 0 to 1.0 |
| Nickel (Ni), % | 0 to 0.020 | |
| 35 to 37 |
| Phosphorus (P), % | 0 | |
| 0 to 0.030 |
| Silicon (Si), % | 0 to 0.060 | |
| 0 to 0.5 |
| Sulfur (S), % | 0 | |
| 0 to 0.020 |
| Tin (Sn), % | 0 to 0.0030 | |
| 0 |
| Zinc (Zn), % | 87.1 to 89 | |
| 0 |