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Z40301 Zinc vs. AWS BAu-3

Z40301 zinc belongs to the zinc alloys classification, while AWS BAu-3 belongs to the otherwise unclassified metals. There are 15 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is Z40301 zinc and the bottom bar is AWS BAu-3.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
110
Poisson's Ratio 0.25
0.37
Shear Modulus, GPa 35
41
Tensile Strength: Ultimate (UTS), MPa 190
220

Thermal Properties

Latent Heat of Fusion, J/g 110
160
Melting Completion (Liquidus), °C 410
1030
Melting Onset (Solidus), °C 400
970
Specific Heat Capacity, J/kg-K 390
300
Thermal Expansion, µm/m-K 26
16

Otherwise Unclassified Properties

Density, g/cm3 6.6
13

Common Calculations

Stiffness to Weight: Axial, points 7.4
5.0
Stiffness to Weight: Bending, points 23
13
Strength to Weight: Axial, points 7.9
4.9
Strength to Weight: Bending, points 11
6.4
Thermal Shock Resistance, points 5.9
8.7

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Cadmium (Cd), % 0 to 0.0050
0
Copper (Cu), % 0.5 to 1.0
60.9 to 63
Gold (Au), % 0
34.5 to 35.5
Iron (Fe), % 0 to 0.010
0
Lead (Pb), % 0 to 0.010
0
Nickel (Ni), % 0
2.5 to 3.5
Tin (Sn), % 0 to 0.0030
0
Titanium (Ti), % 0 to 0.040
0
Zinc (Zn), % 98.9 to 99.5
0
Residuals, % 0
0 to 0.15