MakeItFrom.com
Menu (ESC)

354.0 Aluminum vs. 772.0 Aluminum

Both 354.0 aluminum and 772.0 aluminum are aluminum alloys. They have 89% of their average alloy composition in common.

For each property being compared, the top bar is 354.0 aluminum and the bottom bar is 772.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 71
69
Elongation at Break, % 2.4 to 3.0
6.3 to 8.4
Fatigue Strength, MPa 92 to 120
94 to 160
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 27
26
Tensile Strength: Ultimate (UTS), MPa 360 to 380
260 to 320
Tensile Strength: Yield (Proof), MPa 280 to 310
220 to 250

Thermal Properties

Latent Heat of Fusion, J/g 530
380
Maximum Temperature: Mechanical, °C 170
180
Melting Completion (Liquidus), °C 600
630
Melting Onset (Solidus), °C 550
580
Specific Heat Capacity, J/kg-K 900
870
Thermal Conductivity, W/m-K 130
150
Thermal Expansion, µm/m-K 21
24

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 32
35
Electrical Conductivity: Equal Weight (Specific), % IACS 110
110

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
9.5
Density, g/cm3 2.7
3.0
Embodied Carbon, kg CO2/kg material 7.8
8.0
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 1070
1140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 8.6 to 9.8
16 to 25
Resilience: Unit (Modulus of Resilience), kJ/m3 540 to 670
350 to 430
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 52
46
Strength to Weight: Axial, points 37 to 39
25 to 31
Strength to Weight: Bending, points 42 to 44
31 to 36
Thermal Diffusivity, mm2/s 52
58
Thermal Shock Resistance, points 17 to 18
11 to 14

Alloy Composition

Aluminum (Al), % 87.3 to 89.4
91.2 to 93.2
Chromium (Cr), % 0
0.060 to 0.2
Copper (Cu), % 1.6 to 2.0
0 to 0.1
Iron (Fe), % 0 to 0.2
0 to 0.15
Magnesium (Mg), % 0.4 to 0.6
0.6 to 0.8
Manganese (Mn), % 0 to 0.1
0 to 0.1
Silicon (Si), % 8.6 to 9.4
0 to 0.15
Titanium (Ti), % 0 to 0.2
0.1 to 0.2
Zinc (Zn), % 0 to 0.1
6.0 to 7.0
Residuals, % 0
0 to 0.15