EN 1.5805 Steel vs. Z21721 Zinc
EN 1.5805 steel belongs to the iron alloys classification, while Z21721 zinc belongs to the zinc alloys. There are 24 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 EN 1.5805 steel and the bottom bar is Z21721 zinc.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 190 | |
87 |
Poisson's Ratio | 0.29 | |
0.25 |
Shear Modulus, GPa | 73 | |
35 |
Tensile Strength: Ultimate (UTS), MPa | 460 to 1180 | |
150 |
Thermal Properties
Latent Heat of Fusion, J/g | 250 | |
110 |
Maximum Temperature: Mechanical, °C | 430 | |
90 |
Melting Completion (Liquidus), °C | 1460 | |
410 |
Melting Onset (Solidus), °C | 1420 | |
390 |
Specific Heat Capacity, J/kg-K | 470 | |
390 |
Thermal Conductivity, W/m-K | 40 | |
110 |
Thermal Expansion, µm/m-K | 13 | |
26 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 7.4 | |
27 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 8.5 | |
37 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 3.1 | |
11 |
Density, g/cm3 | 7.9 | |
6.6 |
Embodied Carbon, kg CO2/kg material | 1.6 | |
2.8 |
Embodied Energy, MJ/kg | 21 | |
53 |
Embodied Water, L/kg | 53 | |
340 |
Common Calculations
Stiffness to Weight: Axial, points | 13 | |
7.3 |
Stiffness to Weight: Bending, points | 24 | |
22 |
Strength to Weight: Axial, points | 16 to 42 | |
6.4 |
Strength to Weight: Bending, points | 17 to 32 | |
9.6 |
Thermal Diffusivity, mm2/s | 11 | |
44 |
Thermal Shock Resistance, points | 13 to 35 | |
4.8 |
Alloy Composition
Aluminum (Al), % | 0 | |
0 to 0.0020 |
Cadmium (Cd), % | 0 | |
0 to 0.070 |
Carbon (C), % | 0.070 to 0.12 | |
0 |
Chromium (Cr), % | 0.9 to 1.2 | |
0 |
Copper (Cu), % | 0 to 0.25 | |
0 to 0.0050 |
Iron (Fe), % | 95.7 to 97.2 | |
0 to 0.010 |
Lead (Pb), % | 0 | |
0 to 1.0 |
Manganese (Mn), % | 0.6 to 0.9 | |
0 |
Nickel (Ni), % | 1.2 to 1.5 | |
0 |
Phosphorus (P), % | 0 to 0.025 | |
0 |
Silicon (Si), % | 0 to 0.3 | |
0 |
Sulfur (S), % | 0 to 0.025 | |
0 |
Titanium (Ti), % | 0 | |
0 to 0.020 |
Zinc (Zn), % | 0 | |
98.9 to 100 |