Remarks

3105-H14 aluminum belongs to the aluminum alloys classification, while AZ31B-H24 magnesium belongs to the magnesium alloys.

There are 16 material properties with values for both materials. Properties with values for just one material (4 in this case) are not shown.

Properties in Common

Base Metal Price
16 % rel
20 % rel
Density
2.8 g/cm3
1.9 g/cm3
Elastic Modulus
69 GPa
45 GPa
Electrical Conductivity
43 % IACS
18 % IACS
Electrical Resistivity
-7 10x Ω-m
-7 10x Ω-m
Elongation
2.4 %
8.0 %
Melting Onset
640 °C
600 °C
Poisson's Ratio
0.33
0.29
Shear Modulus
26 GPa
17 GPa
Specific Heat
900 J/kg-K
1040 J/kg-K
Strength-to-weight
61 kN-m/kg
140 kN-m/kg
UTS
170 MPa
260 MPa
Yield Strength
150 MPa
170 MPa
Thermal Conductivity
170 W/m-K
64 W/m-K
Thermal Diffusivity
67
32
Thermal Expansion
23 µm/m-K
26 µm/m-K

The length of each bar compares the given value to the highest value in the database.

Properties Not in Common

Calomel Potential: -750 mV (3105-H14 aluminum)

Fatigue Strength: 130 MPa (AZ31B-H24 magnesium)

Fracture Toughness: 28 MPa-m1/2 (AZ31B-H24 magnesium)

Shear Strength: 110 MPa (3105-H14 aluminum)

Alloy Composition Comparison

Aluminum (Al)
96 to 99.5 %
2.5 to 3.5 %
Calcium (Ca)
n/a
0 to 0.040 %
Chromium (Cr)
0 to 0.2 %
n/a
Copper (Cu)
0 to 0.3 %
0 to 0.050 %
Iron (Fe)
0 to 0.7 %
0 to 0.0050 %
Magnesium (Mg)
0.2 to 0.8 %
93.6 to 96.7 %
Manganese (Mn)
0.3 to 0.8 %
0.2 to 1.0 %
Nickel (Ni)
n/a
0 to 0.0050 %
Residuals
0 to 0.15 %
0 to 0.3 %
Silicon (Si)
0 to 0.6 %
0 to 0.1 %
Titanium (Ti)
0 to 0.1 %
n/a
Zinc (Zn)
0 to 0.4 %
0.6 to 1.4 %
MakeItFrom.com