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CC495K Bronze vs. Z41121 Zinc

CC495K bronze belongs to the copper alloys classification, while Z41121 zinc belongs to the zinc alloys. 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 CC495K bronze and the bottom bar is Z41121 zinc.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
87
Elongation at Break, % 7.0
50
Poisson's Ratio 0.35
0.25
Shear Modulus, GPa 37
35
Tensile Strength: Ultimate (UTS), MPa 240
140
Tensile Strength: Yield (Proof), MPa 120
120

Thermal Properties

Latent Heat of Fusion, J/g 180
110
Maximum Temperature: Mechanical, °C 140
90
Melting Completion (Liquidus), °C 930
410
Melting Onset (Solidus), °C 820
400
Specific Heat Capacity, J/kg-K 350
390
Thermal Conductivity, W/m-K 48
110
Thermal Expansion, µm/m-K 19
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
27
Electrical Conductivity: Equal Weight (Specific), % IACS 10
37

Otherwise Unclassified Properties

Base Metal Price, % relative 33
11
Density, g/cm3 9.0
6.6
Embodied Carbon, kg CO2/kg material 3.6
2.8
Embodied Energy, MJ/kg 58
54
Embodied Water, L/kg 400
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14
68
Resilience: Unit (Modulus of Resilience), kJ/m3 68
79
Stiffness to Weight: Axial, points 6.2
7.4
Stiffness to Weight: Bending, points 17
23
Strength to Weight: Axial, points 7.3
6.1
Strength to Weight: Bending, points 9.4
9.3
Thermal Diffusivity, mm2/s 15
44
Thermal Shock Resistance, points 8.8
4.6

Alloy Composition

Aluminum (Al), % 0 to 0.010
0 to 0.010
Antimony (Sb), % 0 to 0.5
0
Cadmium (Cd), % 0
0 to 0.0050
Copper (Cu), % 76 to 82
0.080 to 0.49
Iron (Fe), % 0 to 0.25
0 to 0.010
Lead (Pb), % 8.0 to 11
0 to 0.010
Manganese (Mn), % 0 to 0.2
0
Nickel (Ni), % 0 to 2.0
0
Phosphorus (P), % 0 to 0.1
0
Silicon (Si), % 0 to 0.010
0
Sulfur (S), % 0 to 0.1
0
Tin (Sn), % 9.0 to 11
0 to 0.0030
Titanium (Ti), % 0
0.050 to 0.18
Zinc (Zn), % 0 to 2.0
99.292 to 99.87