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CC383H Copper-nickel vs. C72700 Copper-nickel

Both CC383H copper-nickel and C72700 copper-nickel are copper alloys. They have 76% of their average alloy composition in common. 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 CC383H copper-nickel and the bottom bar is C72700 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
120
Elongation at Break, % 20
4.0 to 36
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 52
44
Tensile Strength: Ultimate (UTS), MPa 490
460 to 1070
Tensile Strength: Yield (Proof), MPa 260
580 to 1060

Thermal Properties

Latent Heat of Fusion, J/g 240
210
Maximum Temperature: Mechanical, °C 260
200
Melting Completion (Liquidus), °C 1180
1100
Melting Onset (Solidus), °C 1130
930
Specific Heat Capacity, J/kg-K 410
380
Thermal Conductivity, W/m-K 29
54
Thermal Expansion, µm/m-K 15
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.2
11
Electrical Conductivity: Equal Weight (Specific), % IACS 5.3
11

Otherwise Unclassified Properties

Base Metal Price, % relative 44
36
Density, g/cm3 8.9
8.8
Embodied Carbon, kg CO2/kg material 5.7
4.0
Embodied Energy, MJ/kg 83
62
Embodied Water, L/kg 280
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 84
20 to 380
Resilience: Unit (Modulus of Resilience), kJ/m3 250
1420 to 4770
Stiffness to Weight: Axial, points 8.6
7.4
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 15
14 to 34
Strength to Weight: Bending, points 16
15 to 26
Thermal Diffusivity, mm2/s 8.1
16
Thermal Shock Resistance, points 17
16 to 38

Alloy Composition


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Aluminum (Al), % 0 to 0.010
0
Bismuth (Bi), % 0 to 0.010
0
Boron (B), % 0 to 0.010
0
Cadmium (Cd), % 0 to 0.020
0
Carbon (C), % 0 to 0.030
0
Copper (Cu), % 64 to 69.1
82.1 to 86
Iron (Fe), % 0.5 to 1.5
0 to 0.5
Lead (Pb), % 0 to 0.010
0 to 0.020
Magnesium (Mg), % 0 to 0.010
0 to 0.15
Manganese (Mn), % 0.6 to 1.2
0.050 to 0.3
Nickel (Ni), % 29 to 31
8.5 to 9.5
Niobium (Nb), % 0.5 to 1.0
0 to 0.1
Phosphorus (P), % 0 to 0.010
0
Selenium (Se), % 0 to 0.010
0
Silicon (Si), % 0.3 to 0.7
0
Sulfur (S), % 0 to 0.010
0
Tellurium (Te), % 0 to 0.010
0
Tin (Sn), % 0
5.5 to 6.5
Zinc (Zn), % 0 to 0.5
0 to 0.5
Residuals, % 0
0 to 0.3