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2095 Aluminum vs. EN AC-51300 Aluminum

Both 2095 aluminum and EN AC-51300 aluminum are aluminum alloys. They have a moderately high 94% of their average alloy composition in common. There are 29 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 2095 aluminum and the bottom bar is EN AC-51300 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
67
Elongation at Break, % 8.5
3.7
Fatigue Strength, MPa 200
78
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
25
Tensile Strength: Ultimate (UTS), MPa 700
190
Tensile Strength: Yield (Proof), MPa 610
110

Thermal Properties

Latent Heat of Fusion, J/g 390
400
Maximum Temperature: Mechanical, °C 210
170
Melting Completion (Liquidus), °C 660
640
Melting Onset (Solidus), °C 540
600
Specific Heat Capacity, J/kg-K 910
910
Thermal Conductivity, W/m-K 130
110
Thermal Expansion, µm/m-K 23
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
31
Electrical Conductivity: Equal Weight (Specific), % IACS 110
100

Otherwise Unclassified Properties

Base Metal Price, % relative 31
9.5
Density, g/cm3 3.0
2.7
Embodied Carbon, kg CO2/kg material 8.6
9.1
Embodied Energy, MJ/kg 160
150
Embodied Water, L/kg 1470
1180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 57
6.1
Resilience: Unit (Modulus of Resilience), kJ/m3 2640
87
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 46
51
Strength to Weight: Axial, points 65
20
Strength to Weight: Bending, points 59
28
Thermal Diffusivity, mm2/s 49
45
Thermal Shock Resistance, points 31
8.6

Alloy Composition

Aluminum (Al), % 91.3 to 94.9
91.4 to 95.5
Copper (Cu), % 3.9 to 4.6
0 to 0.1
Iron (Fe), % 0 to 0.15
0 to 0.55
Lithium (Li), % 0.7 to 1.5
0
Magnesium (Mg), % 0.25 to 0.8
4.5 to 6.5
Manganese (Mn), % 0 to 0.25
0 to 0.45
Silicon (Si), % 0 to 0.12
0 to 0.55
Silver (Ag), % 0.25 to 0.6
0
Titanium (Ti), % 0 to 0.1
0 to 0.2
Zinc (Zn), % 0 to 0.25
0 to 0.1
Zirconium (Zr), % 0.040 to 0.18
0
Residuals, % 0 to 0.15
0 to 0.15