MakeItFrom.com
Menu (ESC)

3303 Aluminum vs. 771.0 Aluminum

Both 3303 aluminum and 771.0 aluminum are aluminum alloys. They have a moderately high 92% of their average alloy composition in common. There are 29 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 3303 aluminum and the bottom bar is 771.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
70
Elongation at Break, % 23
1.7 to 6.5
Fatigue Strength, MPa 43
92 to 180
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 26
26
Tensile Strength: Ultimate (UTS), MPa 110
250 to 370
Tensile Strength: Yield (Proof), MPa 39
210 to 350

Thermal Properties

Latent Heat of Fusion, J/g 400
380
Maximum Temperature: Mechanical, °C 180
180
Melting Completion (Liquidus), °C 650
630
Melting Onset (Solidus), °C 620
620
Specific Heat Capacity, J/kg-K 900
870
Thermal Conductivity, W/m-K 170
140 to 150
Thermal Expansion, µm/m-K 23
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 43
27
Electrical Conductivity: Equal Weight (Specific), % IACS 140
82

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.8
3.0
Embodied Carbon, kg CO2/kg material 8.1
8.0
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1180
1130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 20
4.4 to 20
Resilience: Unit (Modulus of Resilience), kJ/m3 11
310 to 900
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 49
46
Strength to Weight: Axial, points 11
23 to 35
Strength to Weight: Bending, points 18
29 to 39
Thermal Diffusivity, mm2/s 67
54 to 58
Thermal Shock Resistance, points 4.8
11 to 16

Alloy Composition

Aluminum (Al), % 96.6 to 99
90.5 to 92.5
Chromium (Cr), % 0
0.060 to 0.2
Copper (Cu), % 0.050 to 0.2
0 to 0.1
Iron (Fe), % 0 to 0.7
0 to 0.15
Magnesium (Mg), % 0
0.8 to 1.0
Manganese (Mn), % 1.0 to 1.5
0 to 0.1
Silicon (Si), % 0 to 0.6
0 to 0.15
Titanium (Ti), % 0
0.1 to 0.2
Zinc (Zn), % 0 to 0.3
6.5 to 7.5
Residuals, % 0 to 0.15
0 to 0.15