MakeItFrom.com
Menu (ESC)

Grade 24 Titanium vs. EN AC-43000 Aluminum

Grade 24 titanium belongs to the titanium alloys classification, while EN AC-43000 aluminum belongs to the aluminum alloys. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is grade 24 titanium and the bottom bar is EN AC-43000 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
71
Elongation at Break, % 11
1.1 to 2.5
Fatigue Strength, MPa 550
68 to 76
Poisson's Ratio 0.32
0.33
Shear Modulus, GPa 40
27
Tensile Strength: Ultimate (UTS), MPa 1010
180 to 270
Tensile Strength: Yield (Proof), MPa 940
97 to 230

Thermal Properties

Latent Heat of Fusion, J/g 410
540
Maximum Temperature: Mechanical, °C 340
170
Melting Completion (Liquidus), °C 1610
600
Melting Onset (Solidus), °C 1560
590
Specific Heat Capacity, J/kg-K 560
900
Thermal Conductivity, W/m-K 7.1
140
Thermal Expansion, µm/m-K 9.6
22

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.0
38
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
130

Otherwise Unclassified Properties

Density, g/cm3 4.5
2.6
Embodied Carbon, kg CO2/kg material 43
7.8
Embodied Energy, MJ/kg 710
150
Embodied Water, L/kg 310
1070

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
2.9 to 5.7
Resilience: Unit (Modulus of Resilience), kJ/m3 4160
66 to 360
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 35
54
Strength to Weight: Axial, points 63
20 to 29
Strength to Weight: Bending, points 50
28 to 36
Thermal Diffusivity, mm2/s 2.9
60
Thermal Shock Resistance, points 72
8.6 to 12

Alloy Composition

Aluminum (Al), % 5.5 to 6.8
87 to 90.8
Carbon (C), % 0 to 0.080
0
Copper (Cu), % 0
0 to 0.050
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.4
0 to 0.55
Lead (Pb), % 0
0 to 0.050
Magnesium (Mg), % 0
0.2 to 0.45
Manganese (Mn), % 0
0 to 0.45
Nickel (Ni), % 0
0 to 0.050
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.2
0
Palladium (Pd), % 0.040 to 0.080
0
Silicon (Si), % 0
9.0 to 11
Tin (Sn), % 0
0 to 0.050
Titanium (Ti), % 87.5 to 91
0 to 0.15
Vanadium (V), % 3.5 to 4.5
0
Zinc (Zn), % 0
0 to 0.1
Residuals, % 0 to 0.4
0 to 0.15