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Zamak 2 vs. SAE-AISI H26 Steel

Zamak 2 belongs to the zinc alloys classification, while SAE-AISI H26 steel belongs to the iron alloys. There are 21 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is Zamak 2 and the bottom bar is SAE-AISI H26 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
210
Poisson's Ratio 0.26
0.29
Shear Modulus, GPa 33
80
Tensile Strength: Ultimate (UTS), MPa 360
720 to 2100

Thermal Properties

Latent Heat of Fusion, J/g 130
240
Melting Completion (Liquidus), °C 390
1810
Melting Onset (Solidus), °C 380
1760
Specific Heat Capacity, J/kg-K 410
410
Thermal Conductivity, W/m-K 110
22
Thermal Expansion, µm/m-K 28
12

Otherwise Unclassified Properties

Base Metal Price, % relative 12
45
Density, g/cm3 6.5
9.3
Embodied Carbon, kg CO2/kg material 3.0
8.1
Embodied Energy, MJ/kg 57
120
Embodied Water, L/kg 380
90

Common Calculations

Stiffness to Weight: Axial, points 7.5
12
Stiffness to Weight: Bending, points 23
21
Strength to Weight: Axial, points 15
22 to 63
Strength to Weight: Bending, points 17
19 to 39
Thermal Diffusivity, mm2/s 41
5.6
Thermal Shock Resistance, points 11
22 to 63

Alloy Composition

Aluminum (Al), % 3.5 to 4.3
0
Cadmium (Cd), % 0 to 0.0050
0
Carbon (C), % 0
0.45 to 0.55
Chromium (Cr), % 0
3.8 to 4.5
Copper (Cu), % 2.5 to 3.3
0 to 0.25
Iron (Fe), % 0 to 0.1
73.3 to 77.5
Lead (Pb), % 0 to 0.0050
0
Magnesium (Mg), % 0.020 to 0.060
0
Manganese (Mn), % 0
0.15 to 0.4
Nickel (Ni), % 0 to 0.020
0 to 0.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.030
0.15 to 0.4
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.0030
0
Tungsten (W), % 0
17.3 to 19
Vanadium (V), % 0
0.75 to 1.3
Zinc (Zn), % 92.2 to 94
0