MakeItFrom.com
Menu (ESC)

Z21721 Zinc vs. C94100 Bronze

Z21721 zinc belongs to the zinc alloys classification, while C94100 bronze belongs to the copper alloys. There are 26 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is Z21721 zinc and the bottom bar is C94100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
92
Elongation at Break, % 40
7.8
Poisson's Ratio 0.25
0.36
Shear Modulus, GPa 35
34
Tensile Strength: Ultimate (UTS), MPa 150
190
Tensile Strength: Yield (Proof), MPa 120
130

Thermal Properties

Latent Heat of Fusion, J/g 110
160
Maximum Temperature: Mechanical, °C 90
130
Melting Completion (Liquidus), °C 410
870
Melting Onset (Solidus), °C 390
790
Specific Heat Capacity, J/kg-K 390
330
Thermal Expansion, µm/m-K 26
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 37
8.8

Otherwise Unclassified Properties

Base Metal Price, % relative 11
29
Density, g/cm3 6.6
9.2
Embodied Carbon, kg CO2/kg material 2.8
3.0
Embodied Energy, MJ/kg 53
48
Embodied Water, L/kg 340
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 57
14
Resilience: Unit (Modulus of Resilience), kJ/m3 88
97
Stiffness to Weight: Axial, points 7.3
5.5
Stiffness to Weight: Bending, points 22
16
Strength to Weight: Axial, points 6.4
5.8
Strength to Weight: Bending, points 9.6
8.1
Thermal Shock Resistance, points 4.8
7.6

Alloy Composition

Aluminum (Al), % 0 to 0.0020
0 to 0.0050
Antimony (Sb), % 0
0 to 0.8
Cadmium (Cd), % 0 to 0.070
0
Copper (Cu), % 0 to 0.0050
72 to 79
Iron (Fe), % 0 to 0.010
0 to 0.25
Lead (Pb), % 0 to 1.0
18 to 22
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0
4.5 to 6.5
Titanium (Ti), % 0 to 0.020
0
Zinc (Zn), % 98.9 to 100
0 to 1.0
Residuals, % 0
0 to 1.3