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C67000 Bronze vs. Z40101 Zinc

C67000 bronze belongs to the copper alloys classification, while Z40101 zinc belongs to the zinc alloys. They have a modest 27% of their average alloy composition in common, which, by itself, doesn't mean much. There are 28 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C67000 bronze and the bottom bar is Z40101 zinc.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
87
Elongation at Break, % 5.6 to 11
44
Poisson's Ratio 0.31
0.25
Shear Modulus, GPa 42
35
Tensile Strength: Ultimate (UTS), MPa 660 to 880
130
Tensile Strength: Yield (Proof), MPa 350 to 540
110

Thermal Properties

Latent Heat of Fusion, J/g 190
110
Maximum Temperature: Mechanical, °C 160
90
Melting Completion (Liquidus), °C 900
410
Melting Onset (Solidus), °C 850
400
Specific Heat Capacity, J/kg-K 410
390
Thermal Conductivity, W/m-K 99
110
Thermal Expansion, µm/m-K 20
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
27
Electrical Conductivity: Equal Weight (Specific), % IACS 25
37

Otherwise Unclassified Properties

Base Metal Price, % relative 23
11
Density, g/cm3 7.9
6.6
Embodied Carbon, kg CO2/kg material 2.9
2.8
Embodied Energy, MJ/kg 49
53
Embodied Water, L/kg 350
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 43 to 62
56
Resilience: Unit (Modulus of Resilience), kJ/m3 560 to 1290
69
Stiffness to Weight: Axial, points 7.8
7.4
Stiffness to Weight: Bending, points 20
23
Strength to Weight: Axial, points 23 to 31
5.7
Strength to Weight: Bending, points 21 to 26
8.9
Thermal Diffusivity, mm2/s 30
44
Thermal Shock Resistance, points 21 to 29
4.2

Alloy Composition

Aluminum (Al), % 3.0 to 6.0
0 to 0.010
Cadmium (Cd), % 0
0 to 0.0050
Copper (Cu), % 63 to 68
0.080 to 0.4
Iron (Fe), % 2.0 to 4.0
0 to 0.010
Lead (Pb), % 0 to 0.2
0 to 0.010
Manganese (Mn), % 2.5 to 5.0
0
Tin (Sn), % 0 to 0.5
0 to 0.0030
Titanium (Ti), % 0
0 to 0.020
Zinc (Zn), % 21.8 to 32.5
99.542 to 99.92
Residuals, % 0 to 0.5
0