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364.0 Aluminum vs. 850.0 Aluminum

Both 364.0 aluminum and 850.0 aluminum are aluminum alloys. They have a moderately high 91% 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 364.0 aluminum and the bottom bar is 850.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 72
69
Elongation at Break, % 7.5
7.9
Fatigue Strength, MPa 120
59
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
26
Shear Strength, MPa 200
100
Tensile Strength: Ultimate (UTS), MPa 300
140
Tensile Strength: Yield (Proof), MPa 160
76

Thermal Properties

Latent Heat of Fusion, J/g 520
380
Maximum Temperature: Mechanical, °C 190
190
Melting Completion (Liquidus), °C 600
650
Melting Onset (Solidus), °C 560
370
Specific Heat Capacity, J/kg-K 900
850
Thermal Conductivity, W/m-K 120
180
Thermal Expansion, µm/m-K 21
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 30
47
Electrical Conductivity: Equal Weight (Specific), % IACS 100
140

Otherwise Unclassified Properties

Base Metal Price, % relative 11
14
Density, g/cm3 2.6
3.1
Embodied Carbon, kg CO2/kg material 8.0
8.5
Embodied Energy, MJ/kg 150
160
Embodied Water, L/kg 1080
1160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19
9.1
Resilience: Unit (Modulus of Resilience), kJ/m3 180
42
Stiffness to Weight: Axial, points 15
12
Stiffness to Weight: Bending, points 53
44
Strength to Weight: Axial, points 31
12
Strength to Weight: Bending, points 38
19
Thermal Diffusivity, mm2/s 51
69
Thermal Shock Resistance, points 14
6.1

Alloy Composition

Aluminum (Al), % 87.2 to 92
88.3 to 93.1
Beryllium (Be), % 0.020 to 0.040
0
Chromium (Cr), % 0.25 to 0.5
0
Copper (Cu), % 0 to 0.2
0.7 to 1.3
Iron (Fe), % 0 to 1.5
0 to 0.7
Magnesium (Mg), % 0.2 to 0.4
0 to 0.1
Manganese (Mn), % 0 to 0.1
0 to 0.1
Nickel (Ni), % 0 to 0.15
0.7 to 1.3
Silicon (Si), % 7.5 to 9.5
0 to 0.7
Tin (Sn), % 0 to 0.15
5.5 to 7.0
Titanium (Ti), % 0
0 to 0.2
Zinc (Zn), % 0 to 0.15
0
Residuals, % 0
0 to 0.3