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AWS E330 vs. Zamak 5

AWS E330 belongs to the iron alloys classification, while Zamak 5 belongs to the zinc alloys. There are 24 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is AWS E330 and the bottom bar is Zamak 5.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
87
Elongation at Break, % 29
6.3
Poisson's Ratio 0.29
0.25
Shear Modulus, GPa 76
33
Tensile Strength: Ultimate (UTS), MPa 580
330

Thermal Properties

Latent Heat of Fusion, J/g 300
120
Melting Completion (Liquidus), °C 1400
390
Melting Onset (Solidus), °C 1350
380
Specific Heat Capacity, J/kg-K 470
410
Thermal Conductivity, W/m-K 12
110
Thermal Expansion, µm/m-K 13
27

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
26
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
37

Otherwise Unclassified Properties

Base Metal Price, % relative 31
12
Density, g/cm3 8.1
6.4
Embodied Carbon, kg CO2/kg material 5.4
3.0
Embodied Energy, MJ/kg 75
57
Embodied Water, L/kg 180
380

Common Calculations

Stiffness to Weight: Axial, points 13
7.5
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 20
14
Strength to Weight: Bending, points 19
16
Thermal Diffusivity, mm2/s 3.2
42
Thermal Shock Resistance, points 16
9.9

Alloy Composition

Aluminum (Al), % 0
3.5 to 4.3
Cadmium (Cd), % 0
0 to 0.0050
Carbon (C), % 0.18 to 0.25
0
Chromium (Cr), % 14 to 17
0
Copper (Cu), % 0 to 0.75
0.7 to 1.3
Iron (Fe), % 40.7 to 51.8
0 to 0.1
Lead (Pb), % 0
0 to 0.0050
Magnesium (Mg), % 0
0.025 to 0.080
Manganese (Mn), % 1.0 to 2.5
0
Molybdenum (Mo), % 0 to 0.75
0
Nickel (Ni), % 33 to 37
0 to 0.020
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0 to 0.030
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.0030
Zinc (Zn), % 0
94.3 to 95.7