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CC140C Copper vs. ZA-27

CC140C copper belongs to the copper alloys classification, while ZA-27 belongs to the zinc alloys. There are 29 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is CC140C copper and the bottom bar is ZA-27.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 110
100 to 120
Elastic (Young's, Tensile) Modulus, GPa 120
78
Elongation at Break, % 11
2.0 to 4.5
Poisson's Ratio 0.34
0.27
Shear Modulus, GPa 44
31
Tensile Strength: Ultimate (UTS), MPa 340
400 to 430
Tensile Strength: Yield (Proof), MPa 230
260 to 370

Thermal Properties

Latent Heat of Fusion, J/g 210
130
Maximum Temperature: Mechanical, °C 200
120
Melting Completion (Liquidus), °C 1100
480
Melting Onset (Solidus), °C 1040
380
Specific Heat Capacity, J/kg-K 390
530
Thermal Conductivity, W/m-K 310
130
Thermal Expansion, µm/m-K 17
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 77
30
Electrical Conductivity: Equal Weight (Specific), % IACS 78
53

Otherwise Unclassified Properties

Base Metal Price, % relative 31
11
Density, g/cm3 8.9
5.0
Embodied Carbon, kg CO2/kg material 2.6
4.2
Embodied Energy, MJ/kg 41
80
Embodied Water, L/kg 310
570

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 34
8.1 to 18
Resilience: Unit (Modulus of Resilience), kJ/m3 220
420 to 890
Stiffness to Weight: Axial, points 7.3
8.6
Stiffness to Weight: Bending, points 18
28
Strength to Weight: Axial, points 10
22 to 24
Strength to Weight: Bending, points 12
24 to 25
Thermal Diffusivity, mm2/s 89
47
Thermal Shock Resistance, points 12
14 to 15

Alloy Composition

Aluminum (Al), % 0
25 to 28
Cadmium (Cd), % 0
0 to 0.0060
Chromium (Cr), % 0.4 to 1.2
0
Copper (Cu), % 98.8 to 99.6
2.0 to 2.5
Iron (Fe), % 0
0 to 0.1
Lead (Pb), % 0
0 to 0.0060
Magnesium (Mg), % 0
0.010 to 0.020
Nickel (Ni), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.080
Tin (Sn), % 0
0 to 0.0030
Zinc (Zn), % 0
69.3 to 73