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1070A Aluminum vs. EN AC-46300 Aluminum

Both 1070A aluminum and EN AC-46300 aluminum are aluminum alloys. They have 87% of their average alloy composition in common. There are 30 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 1070A aluminum and the bottom bar is EN AC-46300 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 18 to 40
91
Elastic (Young's, Tensile) Modulus, GPa 68
73
Elongation at Break, % 2.3 to 33
1.1
Fatigue Strength, MPa 17 to 51
79
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
27
Tensile Strength: Ultimate (UTS), MPa 68 to 140
200
Tensile Strength: Yield (Proof), MPa 17 to 120
110

Thermal Properties

Latent Heat of Fusion, J/g 400
490
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 640
630
Melting Onset (Solidus), °C 640
530
Specific Heat Capacity, J/kg-K 900
880
Thermal Conductivity, W/m-K 230
120
Thermal Expansion, µm/m-K 23
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 60
27
Electrical Conductivity: Equal Weight (Specific), % IACS 200
84

Otherwise Unclassified Properties

Base Metal Price, % relative 9.0
10
Density, g/cm3 2.7
2.9
Embodied Carbon, kg CO2/kg material 8.2
7.7
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1200
1060

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 3.0 to 18
1.9
Resilience: Unit (Modulus of Resilience), kJ/m3 2.1 to 100
89
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 50
49
Strength to Weight: Axial, points 7.0 to 14
20
Strength to Weight: Bending, points 14 to 22
27
Thermal Diffusivity, mm2/s 94
47
Thermal Shock Resistance, points 3.1 to 6.3
9.1

Alloy Composition


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Aluminum (Al), % 99.7 to 100
84 to 90
Copper (Cu), % 0 to 0.030
3.0 to 4.0
Iron (Fe), % 0 to 0.25
0 to 0.8
Lead (Pb), % 0
0 to 0.15
Magnesium (Mg), % 0 to 0.030
0.3 to 0.6
Manganese (Mn), % 0 to 0.030
0.2 to 0.65
Nickel (Ni), % 0
0 to 0.3
Silicon (Si), % 0 to 0.2
6.5 to 8.0
Tin (Sn), % 0
0 to 0.1
Titanium (Ti), % 0 to 0.030
0 to 0.25
Zinc (Zn), % 0 to 0.070
0 to 0.65
Residuals, % 0
0 to 0.55