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713.0 Aluminum vs. 443.0 Aluminum

Both 713.0 aluminum and 443.0 aluminum are aluminum alloys. They have a moderately high 92% of their average alloy composition in common.

For each property being compared, the top bar is 713.0 aluminum and the bottom bar is 443.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 74 to 75
41
Elastic (Young's, Tensile) Modulus, GPa 71
71
Elongation at Break, % 3.9 to 4.3
5.6
Fatigue Strength, MPa 63 to 120
55
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 27
27
Shear Strength, MPa 180
96
Tensile Strength: Ultimate (UTS), MPa 240 to 260
150
Tensile Strength: Yield (Proof), MPa 170
65

Thermal Properties

Latent Heat of Fusion, J/g 370
470
Maximum Temperature: Mechanical, °C 180
180
Melting Completion (Liquidus), °C 630
630
Melting Onset (Solidus), °C 610
580
Solidification (Pattern Maker's) Shrinkage, % 1.6
1.3
Specific Heat Capacity, J/kg-K 860
900
Thermal Conductivity, W/m-K 150
150
Thermal Expansion, µm/m-K 24
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
38
Electrical Conductivity: Equal Weight (Specific), % IACS 100
130

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 3.1
2.7
Embodied Carbon, kg CO2/kg material 7.8
8.0
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1110
1120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 8.7 to 9.9
6.9
Resilience: Unit (Modulus of Resilience), kJ/m3 210 to 220
30
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 45
52
Strength to Weight: Axial, points 22 to 23
16
Strength to Weight: Bending, points 28 to 29
23
Thermal Diffusivity, mm2/s 57
61
Thermal Shock Resistance, points 10 to 11
6.9

Alloy Composition


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Aluminum (Al), % 87.6 to 92.4
90.7 to 95.5
Chromium (Cr), % 0 to 0.35
0 to 0.25
Copper (Cu), % 0.4 to 1.0
0 to 0.6
Iron (Fe), % 0 to 1.1
0 to 0.8
Magnesium (Mg), % 0.2 to 0.5
0 to 0.050
Manganese (Mn), % 0 to 0.6
0 to 0.5
Nickel (Ni), % 0 to 0.15
0
Silicon (Si), % 0 to 0.25
4.5 to 6.0
Titanium (Ti), % 0 to 0.25
0 to 0.25
Zinc (Zn), % 7.0 to 8.0
0 to 0.5
Residuals, % 0 to 0.25
0 to 0.35