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712.0 Aluminum vs. EN AC-46000 Aluminum

Both 712.0 aluminum and EN AC-46000 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 (2, in this case) are not shown.

For each property being compared, the top bar is 712.0 aluminum and the bottom bar is EN AC-46000 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 75 to 90
91
Elastic (Young's, Tensile) Modulus, GPa 70
73
Elongation at Break, % 4.5 to 4.7
1.0
Fatigue Strength, MPa 140 to 180
110
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 27
28
Tensile Strength: Ultimate (UTS), MPa 250 to 260
270
Tensile Strength: Yield (Proof), MPa 180 to 200
160

Thermal Properties

Latent Heat of Fusion, J/g 380
530
Maximum Temperature: Mechanical, °C 190
180
Melting Completion (Liquidus), °C 640
620
Melting Onset (Solidus), °C 610
530
Specific Heat Capacity, J/kg-K 870
880
Thermal Conductivity, W/m-K 160
100
Thermal Expansion, µm/m-K 24
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 40
26
Electrical Conductivity: Equal Weight (Specific), % IACS 120
82

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
10
Density, g/cm3 3.0
2.8
Embodied Carbon, kg CO2/kg material 8.0
7.6
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1140
1040

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11
2.3
Resilience: Unit (Modulus of Resilience), kJ/m3 240 to 270
170
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 46
49
Strength to Weight: Axial, points 24 to 25
26
Strength to Weight: Bending, points 30 to 31
33
Thermal Diffusivity, mm2/s 62
42
Thermal Shock Resistance, points 11
12

Alloy Composition


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Aluminum (Al), % 90.7 to 94
79.7 to 90
Chromium (Cr), % 0.4 to 0.6
0 to 0.15
Copper (Cu), % 0 to 0.25
2.0 to 4.0
Iron (Fe), % 0 to 0.5
0 to 1.3
Lead (Pb), % 0
0 to 0.35
Magnesium (Mg), % 0.5 to 0.65
0.050 to 0.55
Manganese (Mn), % 0 to 0.1
0 to 0.55
Nickel (Ni), % 0
0 to 0.55
Silicon (Si), % 0 to 0.3
8.0 to 11
Tin (Sn), % 0
0 to 0.15
Titanium (Ti), % 0.15 to 0.25
0 to 0.25
Zinc (Zn), % 5.0 to 6.5
0 to 1.2
Residuals, % 0 to 0.2
0 to 0.25