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6262A Aluminum vs. EN-MC65210 Magnesium

6262A aluminum belongs to the aluminum alloys classification, while EN-MC65210 magnesium belongs to the magnesium alloys. There are 28 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 6262A aluminum and the bottom bar is EN-MC65210 magnesium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 68
44
Elongation at Break, % 4.5 to 11
2.8
Fatigue Strength, MPa 94 to 110
110
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 26
17
Shear Strength, MPa 190 to 240
150
Tensile Strength: Ultimate (UTS), MPa 310 to 410
270
Tensile Strength: Yield (Proof), MPa 270 to 370
200

Thermal Properties

Latent Heat of Fusion, J/g 400
340
Maximum Temperature: Mechanical, °C 160
170
Melting Completion (Liquidus), °C 640
610
Melting Onset (Solidus), °C 580
540
Specific Heat Capacity, J/kg-K 890
970
Thermal Conductivity, W/m-K 170
110
Thermal Expansion, µm/m-K 23
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
25
Electrical Conductivity: Equal Weight (Specific), % IACS 140
110

Otherwise Unclassified Properties

Density, g/cm3 2.8
2.0
Embodied Carbon, kg CO2/kg material 8.4
27
Embodied Energy, MJ/kg 150
220

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 17 to 34
6.9
Resilience: Unit (Modulus of Resilience), kJ/m3 540 to 1000
450
Stiffness to Weight: Axial, points 14
12
Stiffness to Weight: Bending, points 49
59
Strength to Weight: Axial, points 31 to 41
38
Strength to Weight: Bending, points 36 to 44
47
Thermal Diffusivity, mm2/s 67
58
Thermal Shock Resistance, points 14 to 18
17

Alloy Composition

Aluminum (Al), % 94.2 to 97.8
0
Bismuth (Bi), % 0.4 to 0.9
0
Chromium (Cr), % 0.040 to 0.14
0
Copper (Cu), % 0.15 to 0.4
0 to 0.030
Iron (Fe), % 0 to 0.7
0 to 0.010
Magnesium (Mg), % 0.8 to 1.2
92.6 to 95.6
Manganese (Mn), % 0 to 0.15
0 to 0.15
Nickel (Ni), % 0
0 to 0.0050
Silicon (Si), % 0.4 to 0.8
0 to 0.010
Silver (Ag), % 0
2.0 to 3.0
Tin (Sn), % 0.4 to 1.0
0
Titanium (Ti), % 0 to 0.1
0
Unspecified Rare Earths, % 0
2.0 to 3.0
Zinc (Zn), % 0 to 0.25
0 to 0.2
Zirconium (Zr), % 0
0.4 to 1.0
Residuals, % 0
0 to 0.010