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5086-H112 Aluminum vs. 5254-H112 Aluminum

Both 5086-H112 aluminum and 5254-H112 aluminum are aluminum alloys. Both are furnished in the H112 temper. They have a very high 99% of their average alloy composition in common. There are 31 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 5086-H112 aluminum and the bottom bar is 5254-H112 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 69
63
Elastic (Young's, Tensile) Modulus, GPa 68
68
Elongation at Break, % 10
14
Fatigue Strength, MPa 100
120
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
26
Shear Strength, MPa 160
150
Tensile Strength: Ultimate (UTS), MPa 270
240
Tensile Strength: Yield (Proof), MPa 120
110

Thermal Properties

Latent Heat of Fusion, J/g 400
400
Maximum Temperature: Mechanical, °C 190
190
Melting Completion (Liquidus), °C 640
640
Melting Onset (Solidus), °C 590
590
Specific Heat Capacity, J/kg-K 900
900
Thermal Conductivity, W/m-K 130
130
Thermal Expansion, µm/m-K 24
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 31
32
Electrical Conductivity: Equal Weight (Specific), % IACS 100
110

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.7
2.7
Embodied Carbon, kg CO2/kg material 8.8
8.8
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1180
1180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 23
29
Resilience: Unit (Modulus of Resilience), kJ/m3 100
96
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 50
51
Strength to Weight: Axial, points 28
25
Strength to Weight: Bending, points 34
32
Thermal Diffusivity, mm2/s 52
52
Thermal Shock Resistance, points 12
11

Alloy Composition


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Aluminum (Al), % 93 to 96.3
94.4 to 96.8
Chromium (Cr), % 0.050 to 0.25
0.15 to 0.35
Copper (Cu), % 0 to 0.1
0 to 0.050
Iron (Fe), % 0 to 0.5
0 to 0.45
Magnesium (Mg), % 3.5 to 4.5
3.1 to 3.9
Manganese (Mn), % 0.2 to 0.7
0 to 0.010
Silicon (Si), % 0 to 0.4
0 to 0.45
Titanium (Ti), % 0 to 0.15
0 to 0.050
Zinc (Zn), % 0 to 0.25
0 to 0.2
Residuals, % 0 to 0.15
0 to 0.15