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C82400 Copper vs. CC380H Copper-nickel

Both C82400 copper and CC380H copper-nickel are copper alloys. They have 87% of their average alloy composition in common. There are 27 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 C82400 copper and the bottom bar is CC380H copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 1.0 to 20
26
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 45
47
Tensile Strength: Ultimate (UTS), MPa 500 to 1030
310
Tensile Strength: Yield (Proof), MPa 260 to 970
120

Thermal Properties

Latent Heat of Fusion, J/g 230
220
Maximum Temperature: Mechanical, °C 270
220
Melting Completion (Liquidus), °C 1000
1130
Melting Onset (Solidus), °C 900
1080
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 130
46
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
11
Electrical Conductivity: Equal Weight (Specific), % IACS 26
11

Otherwise Unclassified Properties

Density, g/cm3 8.8
8.9
Embodied Carbon, kg CO2/kg material 8.9
3.8
Embodied Energy, MJ/kg 140
58
Embodied Water, L/kg 310
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10 to 83
65
Resilience: Unit (Modulus of Resilience), kJ/m3 270 to 3870
59
Stiffness to Weight: Axial, points 7.6
7.8
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 16 to 33
9.8
Strength to Weight: Bending, points 16 to 26
12
Thermal Diffusivity, mm2/s 39
13
Thermal Shock Resistance, points 17 to 36
11

Alloy Composition

Aluminum (Al), % 0 to 0.15
0 to 0.010
Beryllium (Be), % 1.6 to 1.9
0
Chromium (Cr), % 0 to 0.1
0
Cobalt (Co), % 0.2 to 0.65
0
Copper (Cu), % 96 to 98.2
84.5 to 89
Iron (Fe), % 0 to 0.2
1.0 to 1.8
Lead (Pb), % 0 to 0.020
0 to 0.030
Manganese (Mn), % 0
1.0 to 1.5
Nickel (Ni), % 0 to 0.2
9.0 to 11
Niobium (Nb), % 0
0 to 1.0
Silicon (Si), % 0
0 to 0.1
Tin (Sn), % 0 to 0.1
0
Titanium (Ti), % 0 to 0.12
0
Zinc (Zn), % 0 to 0.1
0 to 0.5
Residuals, % 0 to 0.5
0