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C18200 Copper vs. C14300 Copper

Both C18200 copper and C14300 copper are copper alloys. Their average alloy composition is basically identical. There are 29 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C18200 copper and the bottom bar is C14300 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 11 to 40
2.0 to 42
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 44
43
Shear Strength, MPa 210 to 320
150 to 260
Tensile Strength: Ultimate (UTS), MPa 310 to 530
220 to 460
Tensile Strength: Yield (Proof), MPa 97 to 450
76 to 430

Thermal Properties

Latent Heat of Fusion, J/g 210
210
Maximum Temperature: Mechanical, °C 200
220
Melting Completion (Liquidus), °C 1080
1080
Melting Onset (Solidus), °C 1070
1050
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 320
380
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 80
96
Electrical Conductivity: Equal Weight (Specific), % IACS 81
96

Otherwise Unclassified Properties

Base Metal Price, % relative 31
31
Density, g/cm3 8.9
9.0
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 43 to 96
9.0 to 72
Resilience: Unit (Modulus of Resilience), kJ/m3 40 to 860
25 to 810
Stiffness to Weight: Axial, points 7.3
7.2
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 9.6 to 16
6.8 to 14
Strength to Weight: Bending, points 11 to 16
9.1 to 15
Thermal Diffusivity, mm2/s 93
110
Thermal Shock Resistance, points 11 to 18
7.8 to 16

Alloy Composition

Cadmium (Cd), % 0
0.050 to 0.15
Chromium (Cr), % 0.6 to 1.2
0
Copper (Cu), % 98.6 to 99.4
99.9 to 99.95
Iron (Fe), % 0 to 0.1
0
Lead (Pb), % 0 to 0.050
0
Silicon (Si), % 0 to 0.1
0