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2195 Aluminum vs. 384.0 Aluminum

Both 2195 aluminum and 384.0 aluminum are aluminum alloys. They have 86% 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 2195 aluminum and the bottom bar is 384.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 69
74
Elongation at Break, % 9.3
2.5
Fatigue Strength, MPa 190
140
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
28
Shear Strength, MPa 350
200
Tensile Strength: Ultimate (UTS), MPa 590
330
Tensile Strength: Yield (Proof), MPa 560
170

Thermal Properties

Latent Heat of Fusion, J/g 390
550
Maximum Temperature: Mechanical, °C 210
170
Melting Completion (Liquidus), °C 660
580
Melting Onset (Solidus), °C 550
530
Specific Heat Capacity, J/kg-K 900
870
Thermal Conductivity, W/m-K 130
96
Thermal Expansion, µm/m-K 23
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 34
22
Electrical Conductivity: Equal Weight (Specific), % IACS 100
69

Otherwise Unclassified Properties

Base Metal Price, % relative 31
11
Density, g/cm3 3.0
2.9
Embodied Carbon, kg CO2/kg material 8.6
7.4
Embodied Energy, MJ/kg 160
140
Embodied Water, L/kg 1470
1010

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 54
6.9
Resilience: Unit (Modulus of Resilience), kJ/m3 2290
190
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 46
49
Strength to Weight: Axial, points 55
32
Strength to Weight: Bending, points 53
37
Thermal Diffusivity, mm2/s 49
39
Thermal Shock Resistance, points 26
15

Alloy Composition

Aluminum (Al), % 91.9 to 94.9
77.3 to 86.5
Copper (Cu), % 3.7 to 4.3
3.0 to 4.5
Iron (Fe), % 0 to 0.15
0 to 1.3
Lithium (Li), % 0.8 to 1.2
0
Magnesium (Mg), % 0.25 to 0.8
0 to 0.1
Manganese (Mn), % 0 to 0.25
0 to 0.5
Nickel (Ni), % 0
0 to 0.5
Silicon (Si), % 0 to 0.12
10.5 to 12
Silver (Ag), % 0.25 to 0.6
0
Tin (Sn), % 0
0 to 0.35
Titanium (Ti), % 0 to 0.1
0
Zinc (Zn), % 0 to 0.25
0 to 3.0
Zirconium (Zr), % 0.080 to 0.16
0
Residuals, % 0
0 to 0.5