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Z40101 Zinc vs. C69710 Brass

Z40101 zinc belongs to the zinc alloys classification, while C69710 brass belongs to the copper 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 Z40101 zinc and the bottom bar is C69710 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
110
Elongation at Break, % 44
25
Poisson's Ratio 0.25
0.32
Shear Modulus, GPa 35
41
Tensile Strength: Ultimate (UTS), MPa 130
470
Tensile Strength: Yield (Proof), MPa 110
230

Thermal Properties

Latent Heat of Fusion, J/g 110
240
Maximum Temperature: Mechanical, °C 90
160
Melting Completion (Liquidus), °C 410
930
Melting Onset (Solidus), °C 400
880
Specific Heat Capacity, J/kg-K 390
400
Thermal Conductivity, W/m-K 110
40
Thermal Expansion, µm/m-K 26
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 37
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 11
26
Density, g/cm3 6.6
8.3
Embodied Carbon, kg CO2/kg material 2.8
2.7
Embodied Energy, MJ/kg 53
44
Embodied Water, L/kg 340
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 56
99
Resilience: Unit (Modulus of Resilience), kJ/m3 69
250
Stiffness to Weight: Axial, points 7.4
7.3
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 5.7
16
Strength to Weight: Bending, points 8.9
16
Thermal Diffusivity, mm2/s 44
12
Thermal Shock Resistance, points 4.2
16

Alloy Composition


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Aluminum (Al), % 0 to 0.010
0
Arsenic (As), % 0
0.030 to 0.060
Cadmium (Cd), % 0 to 0.0050
0
Copper (Cu), % 0.080 to 0.4
75 to 80
Iron (Fe), % 0 to 0.010
0 to 0.2
Lead (Pb), % 0 to 0.010
0.5 to 1.5
Manganese (Mn), % 0
0 to 0.4
Silicon (Si), % 0
2.5 to 3.5
Tin (Sn), % 0 to 0.0030
0
Titanium (Ti), % 0 to 0.020
0
Zinc (Zn), % 99.542 to 99.92
13.8 to 22
Residuals, % 0
0 to 0.5