MakeItFrom.com
Menu (ESC)

6070-T62 Aluminum vs. 6082-T62 Aluminum

Both 6070-T62 aluminum and 6082-T62 aluminum are aluminum alloys. Both are furnished in the T62 temper. Their average alloy composition is basically identical. There are 30 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is 6070-T62 aluminum and the bottom bar is 6082-T62 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
69
Elongation at Break, % 5.6
7.9
Fatigue Strength, MPa 130
100
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 26
26
Shear Strength, MPa 220
180
Tensile Strength: Ultimate (UTS), MPa 370
310
Tensile Strength: Yield (Proof), MPa 350
270

Thermal Properties

Latent Heat of Fusion, J/g 410
410
Maximum Temperature: Mechanical, °C 160
170
Melting Completion (Liquidus), °C 650
650
Melting Onset (Solidus), °C 570
580
Specific Heat Capacity, J/kg-K 900
900
Thermal Conductivity, W/m-K 160
160
Thermal Expansion, µm/m-K 23
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 41
42
Electrical Conductivity: Equal Weight (Specific), % IACS 140
140

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.7
2.7
Embodied Carbon, kg CO2/kg material 8.3
8.3
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1170
1170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 20
24
Resilience: Unit (Modulus of Resilience), kJ/m3 900
530
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 50
50
Strength to Weight: Axial, points 38
32
Strength to Weight: Bending, points 42
38
Thermal Diffusivity, mm2/s 65
67
Thermal Shock Resistance, points 16
14

Alloy Composition

Aluminum (Al), % 94.6 to 98
95.2 to 98.3
Chromium (Cr), % 0 to 0.1
0 to 0.25
Copper (Cu), % 0.15 to 0.4
0 to 0.1
Iron (Fe), % 0 to 0.5
0 to 0.5
Magnesium (Mg), % 0.5 to 1.2
0.6 to 1.2
Manganese (Mn), % 0.4 to 1.0
0.4 to 1.0
Silicon (Si), % 1.0 to 1.7
0.7 to 1.3
Titanium (Ti), % 0 to 0.15
0 to 0.1
Zinc (Zn), % 0 to 0.25
0 to 0.2
Residuals, % 0
0 to 0.15