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705.0 Aluminum vs. EN AC-46300 Aluminum

Both 705.0 aluminum and EN AC-46300 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-46300 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 62 to 65
91
Elastic (Young's, Tensile) Modulus, GPa 69
73
Elongation at Break, % 8.4 to 10
1.1
Fatigue Strength, MPa 63 to 98
79
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
27
Tensile Strength: Ultimate (UTS), MPa 240 to 260
200
Tensile Strength: Yield (Proof), MPa 130
110

Thermal Properties

Latent Heat of Fusion, J/g 390
490
Maximum Temperature: Mechanical, °C 180
170
Melting Completion (Liquidus), °C 640
630
Melting Onset (Solidus), °C 610
530
Specific Heat Capacity, J/kg-K 890
880
Thermal Conductivity, W/m-K 140
120
Thermal Expansion, µm/m-K 24
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 34
27
Electrical Conductivity: Equal Weight (Specific), % IACS 110
84

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
10
Density, g/cm3 2.8
2.9
Embodied Carbon, kg CO2/kg material 8.4
7.7
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1170
1060

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18 to 20
1.9
Resilience: Unit (Modulus of Resilience), kJ/m3 120 to 130
89
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 49
49
Strength to Weight: Axial, points 24 to 26
20
Strength to Weight: Bending, points 31 to 32
27
Thermal Diffusivity, mm2/s 55
47
Thermal Shock Resistance, points 11
9.1

Alloy Composition

Aluminum (Al), % 92.3 to 98.6
84 to 90
Chromium (Cr), % 0 to 0.4
0
Copper (Cu), % 0 to 0.2
3.0 to 4.0
Iron (Fe), % 0 to 0.8
0 to 0.8
Lead (Pb), % 0
0 to 0.15
Magnesium (Mg), % 1.4 to 1.8
0.3 to 0.6
Manganese (Mn), % 0 to 0.6
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 0.25
0 to 0.25
Zinc (Zn), % 0 to 3.3
0 to 0.65
Residuals, % 0
0 to 0.55