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C97600 Dairy Metal vs. Z41321 Zinc

C97600 dairy metal belongs to the copper alloys classification, while Z41321 zinc belongs to the zinc alloys.

For each property being compared, the top bar is C97600 dairy metal and the bottom bar is Z41321 zinc.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
87
Elongation at Break, % 11
60
Poisson's Ratio 0.33
0.25
Shear Modulus, GPa 46
35
Tensile Strength: Ultimate (UTS), MPa 310
190
Tensile Strength: Yield (Proof), MPa 140
150

Thermal Properties

Latent Heat of Fusion, J/g 210
110
Maximum Temperature: Mechanical, °C 210
90
Melting Completion (Liquidus), °C 1140
410
Melting Onset (Solidus), °C 1110
400
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 22
110
Thermal Expansion, µm/m-K 17
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.0
27
Electrical Conductivity: Equal Weight (Specific), % IACS 5.1
37

Otherwise Unclassified Properties

Base Metal Price, % relative 37
12
Density, g/cm3 8.8
6.6
Embodied Carbon, kg CO2/kg material 4.6
2.8
Embodied Energy, MJ/kg 69
54
Embodied Water, L/kg 330
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29
100
Resilience: Unit (Modulus of Resilience), kJ/m3 85
130
Stiffness to Weight: Axial, points 7.7
7.4
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 9.8
7.9
Strength to Weight: Bending, points 12
11
Thermal Diffusivity, mm2/s 6.5
44
Thermal Shock Resistance, points 11
5.9

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.010
Antimony (Sb), % 0 to 0.25
0
Cadmium (Cd), % 0
0 to 0.0050
Copper (Cu), % 63 to 67
0.5 to 1.0
Iron (Fe), % 0 to 1.5
0 to 0.010
Lead (Pb), % 3.0 to 5.0
0 to 0.010
Nickel (Ni), % 19 to 21.5
0
Phosphorus (P), % 0 to 0.050
0
Silicon (Si), % 0 to 0.15
0
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 3.5 to 4.0
0 to 0.0030
Titanium (Ti), % 0
0.080 to 0.18
Zinc (Zn), % 3.0 to 9.0
98.8 to 99.42
Residuals, % 0 to 0.3
0