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C19400 Copper vs. C18600 Copper

Both C19400 copper and C18600 copper are copper alloys. They have a very high 98% of their average alloy composition in common. 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 C19400 copper and the bottom bar is C18600 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 2.3 to 37
8.0 to 11
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 44
44
Shear Strength, MPa 210 to 300
310 to 340
Tensile Strength: Ultimate (UTS), MPa 310 to 630
520 to 580
Tensile Strength: Yield (Proof), MPa 98 to 520
500 to 520

Thermal Properties

Latent Heat of Fusion, J/g 210
210
Maximum Temperature: Mechanical, °C 200
200
Melting Completion (Liquidus), °C 1090
1090
Melting Onset (Solidus), °C 1080
1070
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 260
280
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 58 to 68
70
Electrical Conductivity: Equal Weight (Specific), % IACS 58 to 69
71

Otherwise Unclassified Properties

Base Metal Price, % relative 30
31
Density, g/cm3 8.9
8.9
Embodied Carbon, kg CO2/kg material 2.6
2.9
Embodied Energy, MJ/kg 40
46
Embodied Water, L/kg 300
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 5.5 to 220
44 to 58
Resilience: Unit (Modulus of Resilience), kJ/m3 41 to 1140
1060 to 1180
Stiffness to Weight: Axial, points 7.3
7.3
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 9.7 to 20
16 to 18
Strength to Weight: Bending, points 11 to 18
16 to 17
Thermal Diffusivity, mm2/s 75
81
Thermal Shock Resistance, points 11 to 22
19 to 20

Alloy Composition

Chromium (Cr), % 0
0.1 to 1.0
Cobalt (Co), % 0
0 to 0.1
Copper (Cu), % 96.8 to 97.8
96.5 to 99.55
Iron (Fe), % 2.1 to 2.6
0.25 to 0.8
Lead (Pb), % 0 to 0.030
0
Nickel (Ni), % 0
0 to 0.25
Phosphorus (P), % 0.015 to 0.15
0
Titanium (Ti), % 0
0.050 to 0.5
Zinc (Zn), % 0.050 to 0.2
0
Zirconium (Zr), % 0
0.050 to 0.4
Residuals, % 0
0 to 0.5