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Grade 20 Titanium vs. Z13004 Zinc

Grade 20 titanium belongs to the titanium alloys classification, while Z13004 zinc belongs to the zinc alloys. There are 23 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is grade 20 titanium and the bottom bar is Z13004 zinc.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
87
Elongation at Break, % 5.7 to 17
30
Poisson's Ratio 0.32
0.25
Shear Modulus, GPa 47
35
Tensile Strength: Ultimate (UTS), MPa 900 to 1270
93
Tensile Strength: Yield (Proof), MPa 850 to 1190
76

Thermal Properties

Latent Heat of Fusion, J/g 400
110
Maximum Temperature: Mechanical, °C 370
90
Melting Completion (Liquidus), °C 1660
410
Melting Onset (Solidus), °C 1600
390
Specific Heat Capacity, J/kg-K 520
390
Thermal Expansion, µm/m-K 9.6
26

Otherwise Unclassified Properties

Density, g/cm3 5.0
6.6
Embodied Carbon, kg CO2/kg material 52
2.8
Embodied Energy, MJ/kg 860
53
Embodied Water, L/kg 350
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 71 to 150
26
Resilience: Unit (Modulus of Resilience), kJ/m3 2940 to 5760
33
Stiffness to Weight: Axial, points 14
7.4
Stiffness to Weight: Bending, points 33
23
Strength to Weight: Axial, points 50 to 70
3.9
Strength to Weight: Bending, points 41 to 52
7.0
Thermal Shock Resistance, points 55 to 77
2.9

Alloy Composition

Aluminum (Al), % 3.0 to 4.0
0 to 0.0020
Cadmium (Cd), % 0
0 to 0.0030
Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 5.5 to 6.5
0
Copper (Cu), % 0
0 to 0.0030
Hydrogen (H), % 0 to 0.020
0
Iron (Fe), % 0 to 0.3
0 to 0.0030
Lead (Pb), % 0
0 to 0.0030
Molybdenum (Mo), % 3.5 to 4.5
0
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.12
0
Palladium (Pd), % 0.040 to 0.080
0
Tin (Sn), % 0
0 to 0.0010
Titanium (Ti), % 71 to 77
0
Vanadium (V), % 7.5 to 8.5
0
Zinc (Zn), % 0
99.985 to 100
Zirconium (Zr), % 3.5 to 4.5
0
Residuals, % 0 to 0.4
0