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AWS ERTi-1 vs. 332.0 Aluminum

AWS ERTi-1 belongs to the titanium alloys classification, while 332.0 aluminum belongs to the aluminum 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 AWS ERTi-1 and the bottom bar is 332.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
73
Elongation at Break, % 24
1.0
Fatigue Strength, MPa 120
90
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 41
27
Tensile Strength: Ultimate (UTS), MPa 240
250
Tensile Strength: Yield (Proof), MPa 170
190

Thermal Properties

Latent Heat of Fusion, J/g 420
530
Maximum Temperature: Mechanical, °C 320
170
Melting Completion (Liquidus), °C 1670
580
Melting Onset (Solidus), °C 1620
530
Specific Heat Capacity, J/kg-K 540
880
Thermal Conductivity, W/m-K 21
100
Thermal Expansion, µm/m-K 8.7
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.6
26
Electrical Conductivity: Equal Weight (Specific), % IACS 7.1
84

Otherwise Unclassified Properties

Base Metal Price, % relative 37
10
Density, g/cm3 4.5
2.8
Embodied Carbon, kg CO2/kg material 31
7.8
Embodied Energy, MJ/kg 510
140
Embodied Water, L/kg 110
1040

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 52
2.3
Resilience: Unit (Modulus of Resilience), kJ/m3 140
250
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 35
50
Strength to Weight: Axial, points 15
24
Strength to Weight: Bending, points 19
31
Thermal Diffusivity, mm2/s 8.7
42
Thermal Shock Resistance, points 19
12

Alloy Composition

Aluminum (Al), % 0
80.1 to 89
Carbon (C), % 0 to 0.030
0
Copper (Cu), % 0
2.0 to 4.0
Hydrogen (H), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.080
0 to 1.2
Magnesium (Mg), % 0
0.5 to 1.5
Manganese (Mn), % 0
0 to 0.5
Nickel (Ni), % 0
0 to 0.5
Nitrogen (N), % 0 to 0.012
0
Oxygen (O), % 0.030 to 0.1
0
Silicon (Si), % 0
8.5 to 10.5
Titanium (Ti), % 99.773 to 99.97
0 to 0.25
Zinc (Zn), % 0
0 to 1.0
Residuals, % 0
0 to 0.5