MakeItFrom.com
Menu (ESC)

Z21721 Zinc vs. AWS ENiCu-7

Z21721 zinc belongs to the zinc alloys classification, while AWS ENiCu-7 belongs to the nickel alloys. There are 24 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 Z21721 zinc and the bottom bar is AWS ENiCu-7.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
160
Elongation at Break, % 40
34
Poisson's Ratio 0.25
0.32
Shear Modulus, GPa 35
62
Tensile Strength: Ultimate (UTS), MPa 150
550

Thermal Properties

Latent Heat of Fusion, J/g 110
280
Melting Completion (Liquidus), °C 410
1270
Melting Onset (Solidus), °C 390
1230
Specific Heat Capacity, J/kg-K 390
430
Thermal Conductivity, W/m-K 110
21
Thermal Expansion, µm/m-K 26
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
3.3
Electrical Conductivity: Equal Weight (Specific), % IACS 37
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 11
50
Density, g/cm3 6.6
8.7
Embodied Carbon, kg CO2/kg material 2.8
8.0
Embodied Energy, MJ/kg 53
110
Embodied Water, L/kg 340
250

Common Calculations

Stiffness to Weight: Axial, points 7.3
10
Stiffness to Weight: Bending, points 22
21
Strength to Weight: Axial, points 6.4
17
Strength to Weight: Bending, points 9.6
17
Thermal Diffusivity, mm2/s 44
5.5
Thermal Shock Resistance, points 4.8
18

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 460
Aluminum (Al), % 0 to 0.0020
0 to 0.75
Cadmium (Cd), % 0 to 0.070
0
Carbon (C), % 0
0 to 0.1
Copper (Cu), % 0 to 0.0050
20.6 to 38
Iron (Fe), % 0 to 0.010
0 to 2.5
Lead (Pb), % 0 to 1.0
0
Manganese (Mn), % 0
0 to 4.0
Nickel (Ni), % 0
62 to 69
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 1.5
Sulfur (S), % 0
0 to 0.015
Titanium (Ti), % 0 to 0.020
0 to 1.0
Zinc (Zn), % 98.9 to 100
0
Residuals, % 0
0 to 0.5