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C94300 Bronze vs. Z13004 Zinc

C94300 bronze belongs to the copper alloys classification, while Z13004 zinc belongs to the zinc alloys.

For each property being compared, the top bar is C94300 bronze and the bottom bar is Z13004 zinc.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
87
Elongation at Break, % 9.7
30
Poisson's Ratio 0.36
0.25
Shear Modulus, GPa 32
35
Tensile Strength: Ultimate (UTS), MPa 180
93
Tensile Strength: Yield (Proof), MPa 120
76

Thermal Properties

Latent Heat of Fusion, J/g 150
110
Maximum Temperature: Mechanical, °C 110
90
Melting Completion (Liquidus), °C 820
410
Melting Onset (Solidus), °C 760
390
Specific Heat Capacity, J/kg-K 320
390
Thermal Conductivity, W/m-K 63
110
Thermal Expansion, µm/m-K 20
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
27
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
37

Otherwise Unclassified Properties

Base Metal Price, % relative 28
11
Density, g/cm3 9.3
6.6
Embodied Carbon, kg CO2/kg material 2.9
2.8
Embodied Energy, MJ/kg 47
53
Embodied Water, L/kg 370
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15
26
Resilience: Unit (Modulus of Resilience), kJ/m3 77
33
Stiffness to Weight: Axial, points 5.2
7.4
Stiffness to Weight: Bending, points 16
23
Strength to Weight: Axial, points 5.2
3.9
Strength to Weight: Bending, points 7.4
7.0
Thermal Diffusivity, mm2/s 21
44
Thermal Shock Resistance, points 7.1
2.9

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.0020
Antimony (Sb), % 0 to 0.8
0
Cadmium (Cd), % 0
0 to 0.0030
Copper (Cu), % 67 to 72
0 to 0.0030
Iron (Fe), % 0 to 0.15
0 to 0.0030
Lead (Pb), % 23 to 27
0 to 0.0030
Nickel (Ni), % 0 to 1.0
0
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 4.5 to 6.0
0 to 0.0010
Zinc (Zn), % 0 to 0.8
99.985 to 100
Residuals, % 0 to 1.0
0