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ZA-27 vs. Grade 360 Molybdenum

ZA-27 belongs to the zinc alloys classification, while grade 360 molybdenum belongs to the otherwise unclassified metals. There are 20 material properties with values for both materials. Properties with values for just one material (16, in this case) are not shown.

For each property being compared, the top bar is ZA-27 and the bottom bar is grade 360 molybdenum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 78
310
Elongation at Break, % 2.0 to 4.5
6.3 to 17
Poisson's Ratio 0.27
0.31
Shear Modulus, GPa 31
120
Tensile Strength: Ultimate (UTS), MPa 400 to 430
430 to 620
Tensile Strength: Yield (Proof), MPa 260 to 370
270 to 530

Thermal Properties

Latent Heat of Fusion, J/g 130
370
Specific Heat Capacity, J/kg-K 530
250
Thermal Expansion, µm/m-K 26
7.0

Otherwise Unclassified Properties

Density, g/cm3 5.0
10
Embodied Carbon, kg CO2/kg material 4.2
28
Embodied Energy, MJ/kg 80
330
Embodied Water, L/kg 570
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 8.1 to 18
37 to 64
Resilience: Unit (Modulus of Resilience), kJ/m3 420 to 890
120 to 450
Stiffness to Weight: Axial, points 8.6
17
Stiffness to Weight: Bending, points 28
22
Strength to Weight: Axial, points 22 to 24
12 to 17
Strength to Weight: Bending, points 24 to 25
12 to 16
Thermal Shock Resistance, points 14 to 15
14 to 21

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
Iron (Fe), % 0 to 0.1
0 to 0.010
Lead (Pb), % 0 to 0.0060
0
Magnesium (Mg), % 0.010 to 0.020
0
Molybdenum (Mo), % 0
99.9 to 100
Nickel (Ni), % 0 to 0.020
0 to 0.0020
Nitrogen (N), % 0
0 to 0.0020
Oxygen (O), % 0
0 to 0.0015
Silicon (Si), % 0 to 0.080
0 to 0.010
Tin (Sn), % 0 to 0.0030
0
Zinc (Zn), % 69.3 to 73
0