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705.0 Aluminum vs. A360.0 Aluminum

Both 705.0 aluminum and A360.0 aluminum are aluminum alloys. They have 90% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is 705.0 aluminum and the bottom bar is A360.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 62 to 65
75
Elastic (Young's, Tensile) Modulus, GPa 69
72
Elongation at Break, % 8.4 to 10
1.6 to 5.0
Fatigue Strength, MPa 63 to 98
82 to 150
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
27
Tensile Strength: Ultimate (UTS), MPa 240 to 260
180 to 320
Tensile Strength: Yield (Proof), MPa 130
170 to 260

Thermal Properties

Latent Heat of Fusion, J/g 390
530
Maximum Temperature: Mechanical, °C 180
170
Melting Completion (Liquidus), °C 640
680
Melting Onset (Solidus), °C 610
590
Specific Heat Capacity, J/kg-K 890
900
Thermal Conductivity, W/m-K 140
110
Thermal Expansion, µm/m-K 24
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 34
30
Electrical Conductivity: Equal Weight (Specific), % IACS 110
100

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.8
2.6
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
4.6 to 13
Resilience: Unit (Modulus of Resilience), kJ/m3 120 to 130
190 to 470
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 49
53
Strength to Weight: Axial, points 24 to 26
19 to 34
Strength to Weight: Bending, points 31 to 32
27 to 39
Thermal Diffusivity, mm2/s 55
48
Thermal Shock Resistance, points 11
8.5 to 15

Alloy Composition

Aluminum (Al), % 92.3 to 98.6
85.8 to 90.6
Chromium (Cr), % 0 to 0.4
0
Copper (Cu), % 0 to 0.2
0 to 0.6
Iron (Fe), % 0 to 0.8
0 to 1.3
Magnesium (Mg), % 1.4 to 1.8
0.4 to 0.6
Manganese (Mn), % 0 to 0.6
0 to 0.35
Nickel (Ni), % 0
0 to 0.5
Silicon (Si), % 0 to 0.2
9.0 to 10
Tin (Sn), % 0
0 to 0.15
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 3.3
0 to 0.5
Residuals, % 0
0 to 0.25