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710.0 Aluminum vs. 443.0 Aluminum

Both 710.0 aluminum and 443.0 aluminum are aluminum alloys. They have a moderately high 93% of their average alloy composition in common.

For each property being compared, the top bar is 710.0 aluminum and the bottom bar is 443.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 75
41
Elastic (Young's, Tensile) Modulus, GPa 70
71
Elongation at Break, % 2.2 to 3.6
5.6
Fatigue Strength, MPa 55 to 110
55
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 26
27
Shear Strength, MPa 180
96
Tensile Strength: Ultimate (UTS), MPa 240 to 250
150
Tensile Strength: Yield (Proof), MPa 160
65

Thermal Properties

Latent Heat of Fusion, J/g 380
470
Maximum Temperature: Mechanical, °C 170
180
Melting Completion (Liquidus), °C 650
630
Melting Onset (Solidus), °C 610
580
Solidification (Pattern Maker's) Shrinkage, % 1.6
1.3
Specific Heat Capacity, J/kg-K 870
900
Thermal Conductivity, W/m-K 140
150
Thermal Expansion, µm/m-K 24
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
38
Electrical Conductivity: Equal Weight (Specific), % IACS 110
130

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 3.0
2.7
Embodied Carbon, kg CO2/kg material 8.0
8.0
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1130
1120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 4.9 to 7.9
6.9
Resilience: Unit (Modulus of Resilience), kJ/m3 180 to 190
30
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 46
52
Strength to Weight: Axial, points 23
16
Strength to Weight: Bending, points 29
23
Thermal Diffusivity, mm2/s 53
61
Thermal Shock Resistance, points 10 to 11
6.9

Alloy Composition

Aluminum (Al), % 90.5 to 93.1
90.7 to 95.5
Chromium (Cr), % 0
0 to 0.25
Copper (Cu), % 0.35 to 0.65
0 to 0.6
Iron (Fe), % 0 to 0.5
0 to 0.8
Magnesium (Mg), % 0.6 to 0.8
0 to 0.050
Manganese (Mn), % 0 to 0.050
0 to 0.5
Silicon (Si), % 0 to 0.15
4.5 to 6.0
Titanium (Ti), % 0 to 0.25
0 to 0.25
Zinc (Zn), % 6.0 to 7.0
0 to 0.5
Residuals, % 0
0 to 0.35