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852.0 Aluminum vs. AWS ERTi-1

852.0 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 (3, in this case) are not shown.

For each property being compared, the top bar is 852.0 aluminum and the bottom bar is AWS ERTi-1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 70
110
Elongation at Break, % 3.4
24
Fatigue Strength, MPa 73
120
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 26
41
Tensile Strength: Ultimate (UTS), MPa 200
240
Tensile Strength: Yield (Proof), MPa 150
170

Thermal Properties

Latent Heat of Fusion, J/g 370
420
Maximum Temperature: Mechanical, °C 190
320
Melting Completion (Liquidus), °C 640
1670
Melting Onset (Solidus), °C 210
1620
Specific Heat Capacity, J/kg-K 840
540
Thermal Conductivity, W/m-K 180
21
Thermal Expansion, µm/m-K 23
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
3.6
Electrical Conductivity: Equal Weight (Specific), % IACS 130
7.1

Otherwise Unclassified Properties

Base Metal Price, % relative 15
37
Density, g/cm3 3.2
4.5
Embodied Carbon, kg CO2/kg material 8.5
31
Embodied Energy, MJ/kg 160
510
Embodied Water, L/kg 1150
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 6.2
52
Resilience: Unit (Modulus of Resilience), kJ/m3 160
140
Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 43
35
Strength to Weight: Axial, points 17
15
Strength to Weight: Bending, points 24
19
Thermal Diffusivity, mm2/s 65
8.7
Thermal Shock Resistance, points 8.7
19

Alloy Composition

Aluminum (Al), % 86.6 to 91.3
0
Carbon (C), % 0
0 to 0.030
Copper (Cu), % 1.7 to 2.3
0
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 0 to 0.7
0 to 0.080
Magnesium (Mg), % 0.6 to 0.9
0
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0.9 to 1.5
0
Nitrogen (N), % 0
0 to 0.012
Oxygen (O), % 0
0.030 to 0.1
Silicon (Si), % 0 to 0.4
0
Tin (Sn), % 5.5 to 7.0
0
Titanium (Ti), % 0 to 0.2
99.773 to 99.97
Residuals, % 0 to 0.3
0