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319.0 Aluminum vs. 358.0 Aluminum

Both 319.0 aluminum and 358.0 aluminum are aluminum alloys. They have a very high 95% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is 319.0 aluminum and the bottom bar is 358.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 72
71
Elongation at Break, % 1.8 to 2.0
3.5 to 6.0
Fatigue Strength, MPa 76 to 80
100 to 110
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
27
Shear Strength, MPa 170 to 210
300 to 320
Tensile Strength: Ultimate (UTS), MPa 190 to 240
350 to 370
Tensile Strength: Yield (Proof), MPa 110 to 180
290 to 320

Thermal Properties

Latent Heat of Fusion, J/g 480
520
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 600
600
Melting Onset (Solidus), °C 540
560
Specific Heat Capacity, J/kg-K 880
900
Thermal Conductivity, W/m-K 110
150
Thermal Expansion, µm/m-K 22
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
36
Electrical Conductivity: Equal Weight (Specific), % IACS 84
130

Otherwise Unclassified Properties

Base Metal Price, % relative 10
19
Density, g/cm3 2.9
2.6
Embodied Carbon, kg CO2/kg material 7.7
8.7
Embodied Energy, MJ/kg 140
160
Embodied Water, L/kg 1080
1090

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 3.3 to 3.9
12 to 20
Resilience: Unit (Modulus of Resilience), kJ/m3 88 to 220
590 to 710
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 48
53
Strength to Weight: Axial, points 18 to 24
37 to 39
Strength to Weight: Bending, points 25 to 30
42 to 44
Thermal Diffusivity, mm2/s 44
63
Thermal Shock Resistance, points 8.6 to 11
16 to 17

Alloy Composition

Aluminum (Al), % 85.8 to 91.5
89.1 to 91.8
Beryllium (Be), % 0
0.1 to 0.3
Chromium (Cr), % 0
0 to 0.2
Copper (Cu), % 3.0 to 4.0
0 to 0.2
Iron (Fe), % 0 to 1.0
0 to 0.3
Magnesium (Mg), % 0 to 0.1
0.4 to 0.6
Manganese (Mn), % 0 to 0.5
0 to 0.2
Nickel (Ni), % 0 to 0.35
0
Silicon (Si), % 5.5 to 6.5
7.6 to 8.6
Titanium (Ti), % 0 to 0.25
0.1 to 0.2
Zinc (Zn), % 0 to 1.0
0 to 0.2
Residuals, % 0
0 to 0.15

Comparable Variants