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710.0 Aluminum vs. 328.0 Aluminum

Both 710.0 aluminum and 328.0 aluminum are aluminum alloys. They have a moderately high 90% of their average alloy composition in common. There are 31 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 710.0 aluminum and the bottom bar is 328.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 75
60 to 82
Elastic (Young's, Tensile) Modulus, GPa 70
72
Elongation at Break, % 2.2 to 3.6
1.6 to 2.1
Fatigue Strength, MPa 55 to 110
55 to 80
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 26
27
Tensile Strength: Ultimate (UTS), MPa 240 to 250
200 to 270
Tensile Strength: Yield (Proof), MPa 160
120 to 170

Thermal Properties

Latent Heat of Fusion, J/g 380
510
Maximum Temperature: Mechanical, °C 170
180
Melting Completion (Liquidus), °C 650
620
Melting Onset (Solidus), °C 610
560
Solidification (Pattern Maker's) Shrinkage, % 1.6
1.3
Specific Heat Capacity, J/kg-K 870
890
Thermal Conductivity, W/m-K 140
120
Thermal Expansion, µm/m-K 24
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
30
Electrical Conductivity: Equal Weight (Specific), % IACS 110
99

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
10
Density, g/cm3 3.0
2.7
Embodied Carbon, kg CO2/kg material 8.0
7.8
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 1130
1070

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 4.9 to 7.9
2.8 to 5.0
Resilience: Unit (Modulus of Resilience), kJ/m3 180 to 190
92 to 200
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 46
51
Strength to Weight: Axial, points 23
21 to 28
Strength to Weight: Bending, points 29
28 to 34
Thermal Diffusivity, mm2/s 53
50
Thermal Shock Resistance, points 10 to 11
9.2 to 12

Alloy Composition

Aluminum (Al), % 90.5 to 93.1
84.5 to 91.1
Chromium (Cr), % 0
0 to 0.35
Copper (Cu), % 0.35 to 0.65
1.0 to 2.0
Iron (Fe), % 0 to 0.5
0 to 1.0
Magnesium (Mg), % 0.6 to 0.8
0.2 to 0.6
Manganese (Mn), % 0 to 0.050
0.2 to 0.6
Nickel (Ni), % 0
0 to 0.25
Silicon (Si), % 0 to 0.15
7.5 to 8.5
Titanium (Ti), % 0 to 0.25
0 to 0.25
Zinc (Zn), % 6.0 to 7.0
0 to 1.5
Residuals, % 0
0 to 0.5

Comparable Variants