C35000 Brass vs. Z41121 Zinc
C35000 brass belongs to the copper alloys classification, while Z41121 zinc belongs to the zinc alloys. They have a modest 37% of their average alloy composition in common, which, by itself, doesn't mean much. There are 24 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 C35000 brass and the bottom bar is Z41121 zinc.
Metric UnitsUS Customary Units
Mechanical Properties
Elastic (Young's, Tensile) Modulus, GPa | 100 | |
87 |
Poisson's Ratio | 0.31 | |
0.25 |
Shear Modulus, GPa | 40 | |
35 |
Tensile Strength: Ultimate (UTS), MPa | 340 to 650 | |
140 |
Thermal Properties
Latent Heat of Fusion, J/g | 170 | |
110 |
Maximum Temperature: Mechanical, °C | 120 | |
90 |
Melting Completion (Liquidus), °C | 920 | |
410 |
Melting Onset (Solidus), °C | 890 | |
400 |
Specific Heat Capacity, J/kg-K | 380 | |
390 |
Thermal Conductivity, W/m-K | 120 | |
110 |
Thermal Expansion, µm/m-K | 21 | |
26 |
Electrical Properties
Electrical Conductivity: Equal Volume, % IACS | 26 | |
27 |
Electrical Conductivity: Equal Weight (Specific), % IACS | 29 | |
37 |
Otherwise Unclassified Properties
Base Metal Price, % relative | 23 | |
11 |
Density, g/cm3 | 8.1 | |
6.6 |
Embodied Carbon, kg CO2/kg material | 2.7 | |
2.8 |
Embodied Energy, MJ/kg | 45 | |
54 |
Embodied Water, L/kg | 320 | |
340 |
Common Calculations
Stiffness to Weight: Axial, points | 7.1 | |
7.4 |
Stiffness to Weight: Bending, points | 19 | |
23 |
Strength to Weight: Axial, points | 12 to 22 | |
6.1 |
Strength to Weight: Bending, points | 13 to 21 | |
9.3 |
Thermal Diffusivity, mm2/s | 37 | |
44 |
Thermal Shock Resistance, points | 11 to 22 | |
4.6 |
Alloy Composition
Aluminum (Al), % | 0 | |
0 to 0.010 |
Cadmium (Cd), % | 0 | |
0 to 0.0050 |
Copper (Cu), % | 60 to 63 | |
0.080 to 0.49 |
Iron (Fe), % | 0 to 0.1 | |
0 to 0.010 |
Lead (Pb), % | 0.8 to 2.0 | |
0 to 0.010 |
Tin (Sn), % | 0 | |
0 to 0.0030 |
Titanium (Ti), % | 0 | |
0.050 to 0.18 |
Zinc (Zn), % | 34.5 to 39.2 | |
99.292 to 99.87 |
Residuals, % | 0 to 0.4 | |
0 |