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AWS ERTi-1 vs. 296.0 Aluminum

AWS ERTi-1 belongs to the titanium alloys classification, while 296.0 aluminum belongs to the aluminum alloys. There are 29 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is AWS ERTi-1 and the bottom bar is 296.0 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
72
Elongation at Break, % 24
3.2 to 7.1
Fatigue Strength, MPa 120
47 to 70
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 41
27
Tensile Strength: Ultimate (UTS), MPa 240
260 to 270
Tensile Strength: Yield (Proof), MPa 170
120 to 180

Thermal Properties

Latent Heat of Fusion, J/g 420
420
Maximum Temperature: Mechanical, °C 320
170
Melting Completion (Liquidus), °C 1670
630
Melting Onset (Solidus), °C 1620
540
Specific Heat Capacity, J/kg-K 540
870
Thermal Conductivity, W/m-K 21
130 to 150
Thermal Expansion, µm/m-K 8.7
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.6
33 to 37
Electrical Conductivity: Equal Weight (Specific), % IACS 7.1
99 to 110

Otherwise Unclassified Properties

Base Metal Price, % relative 37
11
Density, g/cm3 4.5
3.0
Embodied Carbon, kg CO2/kg material 31
7.8
Embodied Energy, MJ/kg 510
150
Embodied Water, L/kg 110
1110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 52
7.6 to 15
Resilience: Unit (Modulus of Resilience), kJ/m3 140
110 to 220
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 35
46
Strength to Weight: Axial, points 15
24 to 25
Strength to Weight: Bending, points 19
30 to 31
Thermal Diffusivity, mm2/s 8.7
51 to 56
Thermal Shock Resistance, points 19
12

Alloy Composition

Aluminum (Al), % 0
89 to 94
Carbon (C), % 0 to 0.030
0
Copper (Cu), % 0
4.0 to 5.0
Hydrogen (H), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.080
0 to 1.2
Magnesium (Mg), % 0
0 to 0.050
Manganese (Mn), % 0
0 to 0.35
Nickel (Ni), % 0
0 to 0.35
Nitrogen (N), % 0 to 0.012
0
Oxygen (O), % 0.030 to 0.1
0
Silicon (Si), % 0
2.0 to 3.0
Titanium (Ti), % 99.773 to 99.97
0 to 0.25
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.35