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ASTM A182 Grade F23 vs. Zamak 3

ASTM A182 grade F23 belongs to the iron alloys classification, while Zamak 3 belongs to the zinc alloys. There are 31 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 ASTM A182 grade F23 and the bottom bar is Zamak 3.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
83
Elastic (Young's, Tensile) Modulus, GPa 190
86
Elongation at Break, % 22
11
Fatigue Strength, MPa 320
48
Poisson's Ratio 0.29
0.25
Shear Modulus, GPa 74
33
Shear Strength, MPa 360
210
Tensile Strength: Ultimate (UTS), MPa 570
280
Tensile Strength: Yield (Proof), MPa 460
210

Thermal Properties

Latent Heat of Fusion, J/g 250
120
Maximum Temperature: Mechanical, °C 450
95
Melting Completion (Liquidus), °C 1500
390
Melting Onset (Solidus), °C 1450
380
Specific Heat Capacity, J/kg-K 470
410
Thermal Conductivity, W/m-K 41
110
Thermal Expansion, µm/m-K 13
27

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.8
27
Electrical Conductivity: Equal Weight (Specific), % IACS 8.9
38

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
11
Density, g/cm3 8.0
6.4
Embodied Carbon, kg CO2/kg material 2.5
3.0
Embodied Energy, MJ/kg 36
57
Embodied Water, L/kg 59
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
28
Resilience: Unit (Modulus of Resilience), kJ/m3 550
260
Stiffness to Weight: Axial, points 13
7.5
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 20
12
Strength to Weight: Bending, points 19
15
Thermal Diffusivity, mm2/s 11
43
Thermal Shock Resistance, points 17
8.6

Alloy Composition

Aluminum (Al), % 0 to 0.030
3.5 to 4.3
Boron (B), % 0.0010 to 0.0060
0
Cadmium (Cd), % 0
0 to 0.0050
Carbon (C), % 0.040 to 0.1
0
Chromium (Cr), % 1.9 to 2.6
0
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 93.2 to 96.2
0 to 0.1
Lead (Pb), % 0
0 to 0.0050
Magnesium (Mg), % 0
0.020 to 0.060
Manganese (Mn), % 0.1 to 0.6
0
Molybdenum (Mo), % 0.050 to 0.3
0
Nickel (Ni), % 0 to 0.4
0 to 0.020
Niobium (Nb), % 0.020 to 0.080
0
Nitrogen (N), % 0 to 0.015
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.5
0 to 0.030
Sulfur (S), % 0 to 0.010
0
Tin (Sn), % 0
0 to 0.0030
Titanium (Ti), % 0.0050 to 0.060
0
Tungsten (W), % 1.5 to 1.8
0
Vanadium (V), % 0.2 to 0.3
0
Zinc (Zn), % 0
95.3 to 96.5