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Z20301 Zinc vs. R60704 Alloy

Z20301 zinc belongs to the zinc alloys classification, while R60704 alloy belongs to the otherwise unclassified metals. There are 20 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 Z20301 zinc and the bottom bar is R60704 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
97
Elongation at Break, % 53
16
Poisson's Ratio 0.25
0.34
Shear Modulus, GPa 35
36
Tensile Strength: Ultimate (UTS), MPa 160
470
Tensile Strength: Yield (Proof), MPa 130
270

Thermal Properties

Latent Heat of Fusion, J/g 110
240
Specific Heat Capacity, J/kg-K 390
270
Thermal Conductivity, W/m-K 110
22
Thermal Expansion, µm/m-K 26
6.0

Otherwise Unclassified Properties

Density, g/cm3 6.6
6.7
Embodied Water, L/kg 340
460

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 78
64
Resilience: Unit (Modulus of Resilience), kJ/m3 96
370
Stiffness to Weight: Axial, points 7.4
8.1
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 6.7
20
Strength to Weight: Bending, points 9.9
20
Thermal Diffusivity, mm2/s 44
12
Thermal Shock Resistance, points 5.0
58

Alloy Composition

Aluminum (Al), % 0 to 0.0020
0
Cadmium (Cd), % 0 to 0.010
0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
0.2 to 0.4
Copper (Cu), % 0 to 0.0050
0
Hafnium (Hf), % 0
0 to 4.5
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 0 to 0.010
0.2 to 0.4
Lead (Pb), % 0 to 0.1
0
Nitrogen (N), % 0
0 to 0.025
Oxygen (O), % 0
0 to 0.18
Tin (Sn), % 0
1.0 to 2.0
Titanium (Ti), % 0 to 0.020
0
Zinc (Zn), % 99.853 to 100
0
Zirconium (Zr), % 0
93 to 98.8