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Z41321 Zinc vs. 6262A Aluminum

Z41321 zinc belongs to the zinc alloys classification, while 6262A aluminum belongs to the aluminum alloys. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is Z41321 zinc and the bottom bar is 6262A aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
68
Elongation at Break, % 60
4.5 to 11
Poisson's Ratio 0.25
0.33
Shear Modulus, GPa 35
26
Tensile Strength: Ultimate (UTS), MPa 190
310 to 410
Tensile Strength: Yield (Proof), MPa 150
270 to 370

Thermal Properties

Latent Heat of Fusion, J/g 110
400
Maximum Temperature: Mechanical, °C 90
160
Melting Completion (Liquidus), °C 410
640
Melting Onset (Solidus), °C 400
580
Specific Heat Capacity, J/kg-K 390
890
Thermal Conductivity, W/m-K 110
170
Thermal Expansion, µm/m-K 26
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
45
Electrical Conductivity: Equal Weight (Specific), % IACS 37
140

Otherwise Unclassified Properties

Base Metal Price, % relative 12
11
Density, g/cm3 6.6
2.8
Embodied Carbon, kg CO2/kg material 2.8
8.4
Embodied Energy, MJ/kg 54
150
Embodied Water, L/kg 340
1190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100
17 to 34
Resilience: Unit (Modulus of Resilience), kJ/m3 130
540 to 1000
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 23
49
Strength to Weight: Axial, points 7.9
31 to 41
Strength to Weight: Bending, points 11
36 to 44
Thermal Diffusivity, mm2/s 44
67
Thermal Shock Resistance, points 5.9
14 to 18

Alloy Composition


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Aluminum (Al), % 0 to 0.010
94.2 to 97.8
Bismuth (Bi), % 0
0.4 to 0.9
Cadmium (Cd), % 0 to 0.0050
0
Chromium (Cr), % 0
0.040 to 0.14
Copper (Cu), % 0.5 to 1.0
0.15 to 0.4
Iron (Fe), % 0 to 0.010
0 to 0.7
Lead (Pb), % 0 to 0.010
0
Magnesium (Mg), % 0
0.8 to 1.2
Manganese (Mn), % 0
0 to 0.15
Silicon (Si), % 0
0.4 to 0.8
Tin (Sn), % 0 to 0.0030
0.4 to 1.0
Titanium (Ti), % 0.080 to 0.18
0 to 0.1
Zinc (Zn), % 98.8 to 99.42
0 to 0.25
Residuals, % 0
0 to 0.15