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CC140C Copper vs. C12600 Copper

Both CC140C copper and C12600 copper are copper alloys. Their average alloy composition is basically identical. There are 28 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 CC140C copper and the bottom bar is C12600 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 11
56
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 44
56
Tensile Strength: Ultimate (UTS), MPa 340
270
Tensile Strength: Yield (Proof), MPa 230
69

Thermal Properties

Latent Heat of Fusion, J/g 210
210
Maximum Temperature: Mechanical, °C 200
200
Melting Completion (Liquidus), °C 1100
1080
Melting Onset (Solidus), °C 1040
1030
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 310
130
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 77
29
Electrical Conductivity: Equal Weight (Specific), % IACS 78
29

Otherwise Unclassified Properties

Base Metal Price, % relative 31
30
Density, g/cm3 8.9
8.9
Embodied Carbon, kg CO2/kg material 2.6
2.6
Embodied Energy, MJ/kg 41
41
Embodied Water, L/kg 310
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 34
110
Resilience: Unit (Modulus of Resilience), kJ/m3 220
21
Stiffness to Weight: Axial, points 7.3
7.2
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 10
8.2
Strength to Weight: Bending, points 12
10
Thermal Diffusivity, mm2/s 89
39
Thermal Shock Resistance, points 12
9.5

Alloy Composition

Chromium (Cr), % 0.4 to 1.2
0
Copper (Cu), % 98.8 to 99.6
99.5 to 99.8
Phosphorus (P), % 0
0.2 to 0.4