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CC493K Bronze vs. Z40301 Zinc

CC493K bronze belongs to the copper alloys classification, while Z40301 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 CC493K bronze and the bottom bar is Z40301 zinc.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
87
Elongation at Break, % 14
60
Poisson's Ratio 0.34
0.25
Shear Modulus, GPa 39
35
Tensile Strength: Ultimate (UTS), MPa 270
190
Tensile Strength: Yield (Proof), MPa 140
150

Thermal Properties

Latent Heat of Fusion, J/g 180
110
Maximum Temperature: Mechanical, °C 160
90
Melting Completion (Liquidus), °C 960
410
Melting Onset (Solidus), °C 880
400
Specific Heat Capacity, J/kg-K 360
390
Thermal Conductivity, W/m-K 61
110
Thermal Expansion, µm/m-K 19
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
27
Electrical Conductivity: Equal Weight (Specific), % IACS 12
37

Otherwise Unclassified Properties

Base Metal Price, % relative 32
12
Density, g/cm3 8.9
6.6
Embodied Carbon, kg CO2/kg material 3.3
2.8
Embodied Energy, MJ/kg 53
53
Embodied Water, L/kg 370
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33
100
Resilience: Unit (Modulus of Resilience), kJ/m3 89
130
Stiffness to Weight: Axial, points 6.5
7.4
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 8.6
7.9
Strength to Weight: Bending, points 11
11
Thermal Diffusivity, mm2/s 19
44
Thermal Shock Resistance, points 10
5.9

Alloy Composition

Aluminum (Al), % 0 to 0.010
0 to 0.010
Antimony (Sb), % 0 to 0.3
0
Cadmium (Cd), % 0
0 to 0.0050
Copper (Cu), % 79 to 86
0.5 to 1.0
Iron (Fe), % 0 to 0.2
0 to 0.010
Lead (Pb), % 5.0 to 8.0
0 to 0.010
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), % 5.2 to 8.0
0 to 0.0030
Titanium (Ti), % 0
0 to 0.040
Zinc (Zn), % 2.0 to 5.0
98.9 to 99.5