Z20301 Zinc vs. ACI-ASTM CB30 Steel
Z20301 zinc belongs to the zinc alloys classification, while ACI-ASTM CB30 steel belongs to the iron alloys. There are 26 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.
For each property being compared, the top bar is Z20301 zinc and the bottom bar is ACI-ASTM CB30 steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 87 | |
| 200 |
| Poisson's Ratio | 0.25 | |
| 0.28 |
| Shear Modulus, GPa | 35 | |
| 77 |
| Tensile Strength: Ultimate (UTS), MPa | 160 | |
| 500 |
| Tensile Strength: Yield (Proof), MPa | 130 | |
| 230 |
Thermal Properties
| Latent Heat of Fusion, J/g | 110 | |
| 290 |
| Maximum Temperature: Mechanical, °C | 90 | |
| 940 |
| Melting Completion (Liquidus), °C | 410 | |
| 1430 |
| Melting Onset (Solidus), °C | 400 | |
| 1380 |
| Specific Heat Capacity, J/kg-K | 390 | |
| 480 |
| Thermal Conductivity, W/m-K | 110 | |
| 21 |
| Thermal Expansion, µm/m-K | 26 | |
| 11 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 27 | |
| 2.5 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 37 | |
| 3.0 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 11 | |
| 10 |
| Density, g/cm3 | 6.6 | |
| 7.7 |
| Embodied Carbon, kg CO2/kg material | 2.8 | |
| 2.3 |
| Embodied Energy, MJ/kg | 53 | |
| 33 |
| Embodied Water, L/kg | 340 | |
| 130 |
Common Calculations
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 96 | |
| 140 |
| Stiffness to Weight: Axial, points | 7.4 | |
| 14 |
| Stiffness to Weight: Bending, points | 23 | |
| 25 |
| Strength to Weight: Axial, points | 6.7 | |
| 18 |
| Strength to Weight: Bending, points | 9.9 | |
| 18 |
| Thermal Diffusivity, mm2/s | 44 | |
| 5.6 |
| Thermal Shock Resistance, points | 5.0 | |
| 17 |
Alloy Composition
| Aluminum (Al), % | 0 to 0.0020 | |
| 0 |
| Cadmium (Cd), % | 0 to 0.010 | |
| 0 |
| Carbon (C), % | 0 | |
| 0 to 0.3 |
| Chromium (Cr), % | 0 | |
| 18 to 21 |
| Copper (Cu), % | 0 to 0.0050 | |
| 0 to 1.2 |
| Iron (Fe), % | 0 to 0.010 | |
| 72.9 to 82 |
| Lead (Pb), % | 0 to 0.1 | |
| 0 |
| Manganese (Mn), % | 0 | |
| 0 to 1.0 |
| Nickel (Ni), % | 0 | |
| 0 to 2.0 |
| Phosphorus (P), % | 0 | |
| 0 to 0.040 |
| Silicon (Si), % | 0 | |
| 0 to 1.5 |
| Sulfur (S), % | 0 | |
| 0 to 0.040 |
| Titanium (Ti), % | 0 to 0.020 | |
| 0 |
| Zinc (Zn), % | 99.853 to 100 | |
| 0 |