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204.0 Aluminum vs. 6262A Aluminum

Both 204.0 aluminum and 6262A aluminum are aluminum alloys. They have a very high 96% 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 204.0 aluminum and the bottom bar is 6262A aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 71
68
Elongation at Break, % 5.7 to 7.8
4.5 to 11
Fatigue Strength, MPa 63 to 77
94 to 110
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
26
Tensile Strength: Ultimate (UTS), MPa 230 to 340
310 to 410
Tensile Strength: Yield (Proof), MPa 180 to 220
270 to 370

Thermal Properties

Latent Heat of Fusion, J/g 390
400
Maximum Temperature: Mechanical, °C 170
160
Melting Completion (Liquidus), °C 650
640
Melting Onset (Solidus), °C 580
580
Specific Heat Capacity, J/kg-K 880
890
Thermal Conductivity, W/m-K 120
170
Thermal Expansion, µm/m-K 19
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 29 to 34
45
Electrical Conductivity: Equal Weight (Specific), % IACS 87 to 100
140

Otherwise Unclassified Properties

Base Metal Price, % relative 11
11
Density, g/cm3 3.0
2.8
Embodied Carbon, kg CO2/kg material 8.0
8.4
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1150
1190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 12 to 23
17 to 34
Resilience: Unit (Modulus of Resilience), kJ/m3 220 to 350
540 to 1000
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 46
49
Strength to Weight: Axial, points 21 to 31
31 to 41
Strength to Weight: Bending, points 28 to 36
36 to 44
Thermal Diffusivity, mm2/s 46
67
Thermal Shock Resistance, points 12 to 18
14 to 18

Alloy Composition


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Aluminum (Al), % 93.4 to 95.5
94.2 to 97.8
Bismuth (Bi), % 0
0.4 to 0.9
Chromium (Cr), % 0
0.040 to 0.14
Copper (Cu), % 4.2 to 5.0
0.15 to 0.4
Iron (Fe), % 0 to 0.35
0 to 0.7
Magnesium (Mg), % 0.15 to 0.35
0.8 to 1.2
Manganese (Mn), % 0 to 0.1
0 to 0.15
Nickel (Ni), % 0 to 0.050
0
Silicon (Si), % 0 to 0.2
0.4 to 0.8
Tin (Sn), % 0 to 0.050
0.4 to 1.0
Titanium (Ti), % 0.15 to 0.3
0 to 0.1
Zinc (Zn), % 0 to 0.1
0 to 0.25
Residuals, % 0 to 0.15
0 to 0.15

Comparable Variants