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Z20301 Zinc vs. Solder Alloy 115

Z20301 zinc belongs to the zinc alloys classification, while solder alloy 115 belongs to the otherwise unclassified metals. There are 24 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is Z20301 zinc and the bottom bar is solder alloy 115.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
28
Elongation at Break, % 53
22
Poisson's Ratio 0.25
0.41
Shear Modulus, GPa 35
10
Tensile Strength: Ultimate (UTS), MPa 160
36

Thermal Properties

Latent Heat of Fusion, J/g 110
36
Melting Completion (Liquidus), °C 410
250
Melting Onset (Solidus), °C 400
180
Specific Heat Capacity, J/kg-K 390
160
Thermal Conductivity, W/m-K 110
43
Thermal Expansion, µm/m-K 26
27

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
9.8
Electrical Conductivity: Equal Weight (Specific), % IACS 37
8.9

Otherwise Unclassified Properties

Base Metal Price, % relative 11
95
Density, g/cm3 6.6
9.9
Embodied Carbon, kg CO2/kg material 2.8
7.8
Embodied Energy, MJ/kg 53
130
Embodied Water, L/kg 340
730

Common Calculations

Stiffness to Weight: Axial, points 7.4
1.6
Stiffness to Weight: Bending, points 23
10
Strength to Weight: Axial, points 6.7
1.0
Strength to Weight: Bending, points 9.9
2.4
Thermal Diffusivity, mm2/s 44
27
Thermal Shock Resistance, points 5.0
3.4

Alloy Composition

Aluminum (Al), % 0 to 0.0020
0 to 0.0010
Antimony (Sb), % 0
0 to 0.5
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.25
Cadmium (Cd), % 0 to 0.010
0 to 0.0050
Copper (Cu), % 0 to 0.0050
0 to 0.080
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 0.010
0 to 0.020
Lead (Pb), % 0 to 0.1
63.4 to 65.5
Nickel (Ni), % 0
0 to 0.010
Silver (Ag), % 0
0 to 0.1
Tin (Sn), % 0
34.5 to 35.5
Titanium (Ti), % 0 to 0.020
0
Zinc (Zn), % 99.853 to 100
0 to 0.0010