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ASTM A182 Grade F23 vs. EN AC-44000 Aluminum

ASTM A182 grade F23 belongs to the iron alloys classification, while EN AC-44000 aluminum belongs to the aluminum alloys. There are 30 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is ASTM A182 grade F23 and the bottom bar is EN AC-44000 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
51
Elastic (Young's, Tensile) Modulus, GPa 190
71
Elongation at Break, % 22
7.3
Fatigue Strength, MPa 320
64
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 74
27
Tensile Strength: Ultimate (UTS), MPa 570
180
Tensile Strength: Yield (Proof), MPa 460
86

Thermal Properties

Latent Heat of Fusion, J/g 250
560
Maximum Temperature: Mechanical, °C 450
170
Melting Completion (Liquidus), °C 1500
590
Melting Onset (Solidus), °C 1450
590
Specific Heat Capacity, J/kg-K 470
910
Thermal Conductivity, W/m-K 41
140
Thermal Expansion, µm/m-K 13
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.8
36
Electrical Conductivity: Equal Weight (Specific), % IACS 8.9
130

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
9.5
Density, g/cm3 8.0
2.5
Embodied Carbon, kg CO2/kg material 2.5
7.8
Embodied Energy, MJ/kg 36
150
Embodied Water, L/kg 59
1070

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
11
Resilience: Unit (Modulus of Resilience), kJ/m3 550
51
Stiffness to Weight: Axial, points 13
16
Stiffness to Weight: Bending, points 24
55
Strength to Weight: Axial, points 20
20
Strength to Weight: Bending, points 19
28
Thermal Diffusivity, mm2/s 11
61
Thermal Shock Resistance, points 17
8.4

Alloy Composition


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Aluminum (Al), % 0 to 0.030
87.1 to 90
Boron (B), % 0.0010 to 0.0060
0
Carbon (C), % 0.040 to 0.1
0
Chromium (Cr), % 1.9 to 2.6
0
Copper (Cu), % 0
0 to 0.050
Iron (Fe), % 93.2 to 96.2
0 to 0.19
Magnesium (Mg), % 0
0 to 0.45
Manganese (Mn), % 0.1 to 0.6
0 to 0.1
Molybdenum (Mo), % 0.050 to 0.3
0
Nickel (Ni), % 0 to 0.4
0
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
10 to 11.8
Sulfur (S), % 0 to 0.010
0
Titanium (Ti), % 0.0050 to 0.060
0 to 0.15
Tungsten (W), % 1.5 to 1.8
0
Vanadium (V), % 0.2 to 0.3
0
Zinc (Zn), % 0
0 to 0.070
Residuals, % 0
0 to 0.1