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4032 Aluminum vs. AWS ERTi-1

4032 aluminum belongs to the aluminum alloys classification, while AWS ERTi-1 belongs to the titanium alloys. There are 29 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 4032 aluminum and the bottom bar is AWS ERTi-1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 73
110
Elongation at Break, % 6.7
24
Fatigue Strength, MPa 110
120
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 28
41
Tensile Strength: Ultimate (UTS), MPa 390
240
Tensile Strength: Yield (Proof), MPa 320
170

Thermal Properties

Latent Heat of Fusion, J/g 570
420
Maximum Temperature: Mechanical, °C 180
320
Melting Completion (Liquidus), °C 570
1670
Melting Onset (Solidus), °C 530
1620
Specific Heat Capacity, J/kg-K 900
540
Thermal Conductivity, W/m-K 140
21
Thermal Expansion, µm/m-K 19
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 34
3.6
Electrical Conductivity: Equal Weight (Specific), % IACS 120
7.1

Otherwise Unclassified Properties

Base Metal Price, % relative 10
37
Density, g/cm3 2.6
4.5
Embodied Carbon, kg CO2/kg material 7.8
31
Embodied Energy, MJ/kg 140
510
Embodied Water, L/kg 1030
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 25
52
Resilience: Unit (Modulus of Resilience), kJ/m3 700
140
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 53
35
Strength to Weight: Axial, points 41
15
Strength to Weight: Bending, points 45
19
Thermal Diffusivity, mm2/s 59
8.7
Thermal Shock Resistance, points 20
19

Alloy Composition

Aluminum (Al), % 81.1 to 87.2
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0 to 0.1
0
Copper (Cu), % 0.5 to 1.3
0
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 0 to 1.0
0 to 0.080
Magnesium (Mg), % 0.8 to 1.3
0
Nickel (Ni), % 0.5 to 1.3
0
Nitrogen (N), % 0
0 to 0.012
Oxygen (O), % 0
0.030 to 0.1
Silicon (Si), % 11 to 13.5
0
Titanium (Ti), % 0
99.773 to 99.97
Zinc (Zn), % 0 to 0.25
0
Residuals, % 0 to 0.15
0