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A444.0 Aluminum vs. EN AC-44300 Aluminum

Both A444.0 aluminum and EN AC-44300 aluminum are aluminum alloys. They have a moderately high 94% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is A444.0 aluminum and the bottom bar is EN AC-44300 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
72
Elongation at Break, % 18
1.1
Fatigue Strength, MPa 37
100
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
27
Tensile Strength: Ultimate (UTS), MPa 160
270
Tensile Strength: Yield (Proof), MPa 66
150

Thermal Properties

Latent Heat of Fusion, J/g 500
570
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 630
590
Melting Onset (Solidus), °C 590
580
Specific Heat Capacity, J/kg-K 900
900
Thermal Conductivity, W/m-K 160
130
Thermal Expansion, µm/m-K 22
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 41
33
Electrical Conductivity: Equal Weight (Specific), % IACS 140
120

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.6
2.5
Embodied Carbon, kg CO2/kg material 7.9
7.7
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1110
1050

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 24
2.6
Resilience: Unit (Modulus of Resilience), kJ/m3 31
150
Stiffness to Weight: Axial, points 15
16
Stiffness to Weight: Bending, points 53
55
Strength to Weight: Axial, points 17
29
Strength to Weight: Bending, points 25
36
Thermal Diffusivity, mm2/s 68
58
Thermal Shock Resistance, points 7.3
13

Alloy Composition

Aluminum (Al), % 91.6 to 93.5
84.3 to 89.5
Copper (Cu), % 0 to 0.1
0 to 0.1
Iron (Fe), % 0 to 0.2
0 to 1.0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 0.1
0 to 0.55
Silicon (Si), % 6.5 to 7.5
10.5 to 13.5
Titanium (Ti), % 0 to 0.2
0 to 0.15
Zinc (Zn), % 0 to 0.1
0 to 0.15
Residuals, % 0
0 to 0.25