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705.0 Aluminum vs. EN AC-44000 Aluminum

Both 705.0 aluminum and EN AC-44000 aluminum are aluminum alloys. They have 89% 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 705.0 aluminum and the bottom bar is EN AC-44000 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 62 to 65
51
Elastic (Young's, Tensile) Modulus, GPa 69
71
Elongation at Break, % 8.4 to 10
7.3
Fatigue Strength, MPa 63 to 98
64
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
27
Tensile Strength: Ultimate (UTS), MPa 240 to 260
180
Tensile Strength: Yield (Proof), MPa 130
86

Thermal Properties

Latent Heat of Fusion, J/g 390
560
Maximum Temperature: Mechanical, °C 180
170
Melting Completion (Liquidus), °C 640
590
Melting Onset (Solidus), °C 610
590
Specific Heat Capacity, J/kg-K 890
910
Thermal Conductivity, W/m-K 140
140
Thermal Expansion, µm/m-K 24
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 34
36
Electrical Conductivity: Equal Weight (Specific), % IACS 110
130

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.8
2.5
Embodied Carbon, kg CO2/kg material 8.4
7.8
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1170
1070

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18 to 20
11
Resilience: Unit (Modulus of Resilience), kJ/m3 120 to 130
51
Stiffness to Weight: Axial, points 14
16
Stiffness to Weight: Bending, points 49
55
Strength to Weight: Axial, points 24 to 26
20
Strength to Weight: Bending, points 31 to 32
28
Thermal Diffusivity, mm2/s 55
61
Thermal Shock Resistance, points 11
8.4

Alloy Composition

Aluminum (Al), % 92.3 to 98.6
87.1 to 90
Chromium (Cr), % 0 to 0.4
0
Copper (Cu), % 0 to 0.2
0 to 0.050
Iron (Fe), % 0 to 0.8
0 to 0.19
Magnesium (Mg), % 1.4 to 1.8
0 to 0.45
Manganese (Mn), % 0 to 0.6
0 to 0.1
Silicon (Si), % 0 to 0.2
10 to 11.8
Titanium (Ti), % 0 to 0.25
0 to 0.15
Zinc (Zn), % 0 to 3.3
0 to 0.070
Residuals, % 0
0 to 0.1