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6261-T5 Aluminum vs. EN AC-48000-T5

Both 6261-T5 aluminum and EN AC-48000-T5 are aluminum alloys. Both are furnished in the T5 temper. They have 86% of their average alloy composition in common. There are 29 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 6261-T5 aluminum and the bottom bar is EN AC-48000-T5.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 69
73
Elongation at Break, % 9.1
1.0
Fatigue Strength, MPa 120
86
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
28
Tensile Strength: Ultimate (UTS), MPa 290
220
Tensile Strength: Yield (Proof), MPa 240
210

Thermal Properties

Latent Heat of Fusion, J/g 400
570
Maximum Temperature: Mechanical, °C 160
190
Melting Completion (Liquidus), °C 640
600
Melting Onset (Solidus), °C 610
560
Specific Heat Capacity, J/kg-K 900
890
Thermal Conductivity, W/m-K 180
130
Thermal Expansion, µm/m-K 23
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 48
33
Electrical Conductivity: Equal Weight (Specific), % IACS 160
110

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
10
Density, g/cm3 2.7
2.7
Embodied Carbon, kg CO2/kg material 8.3
7.9
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1180
1030

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 24
2.2
Resilience: Unit (Modulus of Resilience), kJ/m3 400
300
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 50
53
Strength to Weight: Axial, points 29
23
Strength to Weight: Bending, points 35
31
Thermal Diffusivity, mm2/s 75
54
Thermal Shock Resistance, points 13
10

Alloy Composition


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Aluminum (Al), % 96.6 to 98.6
80.4 to 87.2
Chromium (Cr), % 0 to 0.1
0
Copper (Cu), % 0.15 to 0.4
0.8 to 1.5
Iron (Fe), % 0 to 0.4
0 to 0.7
Magnesium (Mg), % 0.7 to 1.0
0.8 to 1.5
Manganese (Mn), % 0.2 to 0.35
0 to 0.35
Nickel (Ni), % 0
0.7 to 1.3
Silicon (Si), % 0.4 to 0.7
10.5 to 13.5
Titanium (Ti), % 0 to 0.1
0 to 0.25
Zinc (Zn), % 0 to 0.2
0 to 0.35
Residuals, % 0 to 0.15
0 to 0.15