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3104 Aluminum vs. 850.0 Aluminum

Both 3104 aluminum and 850.0 aluminum are aluminum alloys. They have a moderately high 92% 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 3104 aluminum and the bottom bar is 850.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
69
Elongation at Break, % 1.1 to 20
7.9
Fatigue Strength, MPa 74 to 130
59
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
26
Shear Strength, MPa 110 to 180
100
Tensile Strength: Ultimate (UTS), MPa 170 to 310
140
Tensile Strength: Yield (Proof), MPa 68 to 270
76

Thermal Properties

Latent Heat of Fusion, J/g 400
380
Maximum Temperature: Mechanical, °C 180
190
Melting Completion (Liquidus), °C 650
650
Melting Onset (Solidus), °C 600
370
Specific Heat Capacity, J/kg-K 900
850
Thermal Conductivity, W/m-K 160
180
Thermal Expansion, µm/m-K 23
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 41
47
Electrical Conductivity: Equal Weight (Specific), % IACS 130
140

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
14
Density, g/cm3 2.8
3.1
Embodied Carbon, kg CO2/kg material 8.4
8.5
Embodied Energy, MJ/kg 150
160
Embodied Water, L/kg 1180
1160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 1.6 to 60
9.1
Resilience: Unit (Modulus of Resilience), kJ/m3 34 to 540
42
Stiffness to Weight: Axial, points 14
12
Stiffness to Weight: Bending, points 50
44
Strength to Weight: Axial, points 17 to 31
12
Strength to Weight: Bending, points 25 to 37
19
Thermal Diffusivity, mm2/s 64
69
Thermal Shock Resistance, points 7.6 to 13
6.1

Alloy Composition


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Aluminum (Al), % 95.1 to 98.4
88.3 to 93.1
Copper (Cu), % 0.050 to 0.25
0.7 to 1.3
Gallium (Ga), % 0 to 0.050
0
Iron (Fe), % 0 to 0.8
0 to 0.7
Magnesium (Mg), % 0.8 to 1.3
0 to 0.1
Manganese (Mn), % 0.8 to 1.4
0 to 0.1
Nickel (Ni), % 0
0.7 to 1.3
Silicon (Si), % 0 to 0.6
0 to 0.7
Tin (Sn), % 0
5.5 to 7.0
Titanium (Ti), % 0 to 0.1
0 to 0.2
Vanadium (V), % 0 to 0.050
0
Zinc (Zn), % 0 to 0.25
0
Residuals, % 0 to 0.15
0 to 0.3