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ZA-27 vs. Grade 36 Titanium

ZA-27 belongs to the zinc alloys classification, while grade 36 titanium belongs to the titanium alloys. There are 25 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is ZA-27 and the bottom bar is grade 36 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 78
110
Elongation at Break, % 2.0 to 4.5
11
Fatigue Strength, MPa 110 to 170
300
Poisson's Ratio 0.27
0.36
Shear Modulus, GPa 31
39
Shear Strength, MPa 230 to 330
320
Tensile Strength: Ultimate (UTS), MPa 400 to 430
530
Tensile Strength: Yield (Proof), MPa 260 to 370
520

Thermal Properties

Latent Heat of Fusion, J/g 130
370
Maximum Temperature: Mechanical, °C 120
320
Melting Completion (Liquidus), °C 480
2020
Melting Onset (Solidus), °C 380
1950
Specific Heat Capacity, J/kg-K 530
420
Thermal Expansion, µm/m-K 26
8.1

Otherwise Unclassified Properties

Density, g/cm3 5.0
6.3
Embodied Carbon, kg CO2/kg material 4.2
58
Embodied Energy, MJ/kg 80
920
Embodied Water, L/kg 570
130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 8.1 to 18
59
Resilience: Unit (Modulus of Resilience), kJ/m3 420 to 890
1260
Stiffness to Weight: Axial, points 8.6
9.3
Stiffness to Weight: Bending, points 28
25
Strength to Weight: Axial, points 22 to 24
23
Strength to Weight: Bending, points 24 to 25
23
Thermal Shock Resistance, points 14 to 15
45

Alloy Composition

Aluminum (Al), % 25 to 28
0
Cadmium (Cd), % 0 to 0.0060
0
Carbon (C), % 0
0 to 0.030
Copper (Cu), % 2.0 to 2.5
0
Hydrogen (H), % 0
0 to 0.0035
Iron (Fe), % 0 to 0.1
0 to 0.030
Lead (Pb), % 0 to 0.0060
0
Magnesium (Mg), % 0.010 to 0.020
0
Nickel (Ni), % 0 to 0.020
0
Niobium (Nb), % 0
42 to 47
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.16
Silicon (Si), % 0 to 0.080
0
Tin (Sn), % 0 to 0.0030
0
Titanium (Ti), % 0
52.3 to 58
Zinc (Zn), % 69.3 to 73
0
Residuals, % 0
0 to 0.4