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Z20301 Zinc vs. AWS E3155

Z20301 zinc belongs to the zinc alloys classification, while AWS E3155 belongs to the iron alloys. There are 22 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is Z20301 zinc and the bottom bar is AWS E3155.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
210
Elongation at Break, % 53
23
Poisson's Ratio 0.25
0.29
Shear Modulus, GPa 35
81
Tensile Strength: Ultimate (UTS), MPa 160
770

Thermal Properties

Latent Heat of Fusion, J/g 110
310
Melting Completion (Liquidus), °C 410
1460
Melting Onset (Solidus), °C 400
1410
Specific Heat Capacity, J/kg-K 390
450
Thermal Conductivity, W/m-K 110
13
Thermal Expansion, µm/m-K 26
13

Otherwise Unclassified Properties

Base Metal Price, % relative 11
70
Density, g/cm3 6.6
8.4
Embodied Carbon, kg CO2/kg material 2.8
7.7
Embodied Energy, MJ/kg 53
110
Embodied Water, L/kg 340
300

Common Calculations

Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 6.7
26
Strength to Weight: Bending, points 9.9
22
Thermal Diffusivity, mm2/s 44
3.3
Thermal Shock Resistance, points 5.0
20

Alloy Composition

Aluminum (Al), % 0 to 0.0020
0
Cadmium (Cd), % 0 to 0.010
0
Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0
20 to 22.5
Cobalt (Co), % 0
18.5 to 21
Copper (Cu), % 0 to 0.0050
0 to 0.75
Iron (Fe), % 0 to 0.010
23.3 to 36.3
Lead (Pb), % 0 to 0.1
0
Manganese (Mn), % 0
1.0 to 2.5
Molybdenum (Mo), % 0
2.5 to 3.5
Nickel (Ni), % 0
19 to 21
Niobium (Nb), % 0
0.75 to 1.3
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Titanium (Ti), % 0 to 0.020
0
Tungsten (W), % 0
2.0 to 3.0
Zinc (Zn), % 99.853 to 100
0