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Zamak 2 vs. ASTM A182 Grade F23

Zamak 2 belongs to the zinc alloys classification, while ASTM A182 grade F23 belongs to the iron alloys. There are 31 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is Zamak 2 and the bottom bar is ASTM A182 grade F23.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 100
190
Elastic (Young's, Tensile) Modulus, GPa 87
190
Elongation at Break, % 6.0
22
Fatigue Strength, MPa 59
320
Poisson's Ratio 0.26
0.29
Shear Modulus, GPa 33
74
Shear Strength, MPa 320
360
Tensile Strength: Ultimate (UTS), MPa 360
570
Tensile Strength: Yield (Proof), MPa 270
460

Thermal Properties

Latent Heat of Fusion, J/g 130
250
Maximum Temperature: Mechanical, °C 95
450
Melting Completion (Liquidus), °C 390
1500
Melting Onset (Solidus), °C 380
1450
Specific Heat Capacity, J/kg-K 410
470
Thermal Conductivity, W/m-K 110
41
Thermal Expansion, µm/m-K 28
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
7.8
Electrical Conductivity: Equal Weight (Specific), % IACS 35
8.9

Otherwise Unclassified Properties

Base Metal Price, % relative 12
7.0
Density, g/cm3 6.5
8.0
Embodied Carbon, kg CO2/kg material 3.0
2.5
Embodied Energy, MJ/kg 57
36
Embodied Water, L/kg 380
59

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 20
120
Resilience: Unit (Modulus of Resilience), kJ/m3 420
550
Stiffness to Weight: Axial, points 7.5
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 15
20
Strength to Weight: Bending, points 17
19
Thermal Diffusivity, mm2/s 41
11
Thermal Shock Resistance, points 11
17

Alloy Composition

Aluminum (Al), % 3.5 to 4.3
0 to 0.030
Boron (B), % 0
0.0010 to 0.0060
Cadmium (Cd), % 0 to 0.0050
0
Carbon (C), % 0
0.040 to 0.1
Chromium (Cr), % 0
1.9 to 2.6
Copper (Cu), % 2.5 to 3.3
0
Iron (Fe), % 0 to 0.1
93.2 to 96.2
Lead (Pb), % 0 to 0.0050
0
Magnesium (Mg), % 0.020 to 0.060
0
Manganese (Mn), % 0
0.1 to 0.6
Molybdenum (Mo), % 0
0.050 to 0.3
Nickel (Ni), % 0 to 0.020
0 to 0.4
Niobium (Nb), % 0
0.020 to 0.080
Nitrogen (N), % 0
0 to 0.015
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.030
0 to 0.5
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0 to 0.0030
0
Titanium (Ti), % 0
0.0050 to 0.060
Tungsten (W), % 0
1.5 to 1.8
Vanadium (V), % 0
0.2 to 0.3
Zinc (Zn), % 92.2 to 94
0