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201.0 Aluminum vs. 358.0 Aluminum

Both 201.0 aluminum and 358.0 aluminum are aluminum alloys. They have a moderately high 91% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is 201.0 aluminum and the bottom bar is 358.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 71
71
Elongation at Break, % 4.4 to 20
3.5 to 6.0
Fatigue Strength, MPa 120 to 150
100 to 110
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 27
27
Shear Strength, MPa 290
300 to 320
Tensile Strength: Ultimate (UTS), MPa 370 to 470
350 to 370
Tensile Strength: Yield (Proof), MPa 220 to 400
290 to 320

Thermal Properties

Latent Heat of Fusion, J/g 390
520
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 650
600
Melting Onset (Solidus), °C 570
560
Specific Heat Capacity, J/kg-K 870
900
Thermal Conductivity, W/m-K 120
150
Thermal Expansion, µm/m-K 19
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 30 to 33
36
Electrical Conductivity: Equal Weight (Specific), % IACS 87 to 97
130

Otherwise Unclassified Properties

Base Metal Price, % relative 38
19
Density, g/cm3 3.1
2.6
Embodied Carbon, kg CO2/kg material 8.7
8.7
Embodied Energy, MJ/kg 160
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 63
12 to 20
Resilience: Unit (Modulus of Resilience), kJ/m3 330 to 1160
590 to 710
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 45
53
Strength to Weight: Axial, points 33 to 42
37 to 39
Strength to Weight: Bending, points 37 to 44
42 to 44
Thermal Diffusivity, mm2/s 45
63
Thermal Shock Resistance, points 19 to 25
16 to 17

Alloy Composition

Aluminum (Al), % 92.1 to 95.1
89.1 to 91.8
Beryllium (Be), % 0
0.1 to 0.3
Chromium (Cr), % 0
0 to 0.2
Copper (Cu), % 4.0 to 5.2
0 to 0.2
Iron (Fe), % 0 to 0.15
0 to 0.3
Magnesium (Mg), % 0.15 to 0.55
0.4 to 0.6
Manganese (Mn), % 0.2 to 0.5
0 to 0.2
Silicon (Si), % 0 to 0.1
7.6 to 8.6
Silver (Ag), % 0.4 to 1.0
0
Titanium (Ti), % 0.15 to 0.35
0.1 to 0.2
Zinc (Zn), % 0
0 to 0.2
Residuals, % 0
0 to 0.15

Comparable Variants