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CC382H Copper-nickel vs. N07716 Nickel

CC382H copper-nickel belongs to the copper alloys classification, while N07716 nickel belongs to the nickel alloys. They have a modest 33% of their average alloy composition in common, which, by itself, doesn't mean much. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is CC382H copper-nickel and the bottom bar is N07716 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
200
Elongation at Break, % 20
34
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 53
78
Tensile Strength: Ultimate (UTS), MPa 490
860
Tensile Strength: Yield (Proof), MPa 290
350

Thermal Properties

Latent Heat of Fusion, J/g 240
320
Maximum Temperature: Mechanical, °C 260
980
Melting Completion (Liquidus), °C 1180
1480
Melting Onset (Solidus), °C 1120
1430
Specific Heat Capacity, J/kg-K 410
440
Thermal Conductivity, W/m-K 30
11
Thermal Expansion, µm/m-K 15
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.5
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 5.6
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 41
75
Density, g/cm3 8.9
8.5
Embodied Carbon, kg CO2/kg material 5.2
13
Embodied Energy, MJ/kg 76
190
Embodied Water, L/kg 290
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
240
Resilience: Unit (Modulus of Resilience), kJ/m3 290
300
Stiffness to Weight: Axial, points 8.8
13
Stiffness to Weight: Bending, points 20
23
Strength to Weight: Axial, points 15
28
Strength to Weight: Bending, points 16
24
Thermal Diffusivity, mm2/s 8.2
2.8
Thermal Shock Resistance, points 16
24

Alloy Composition

Aluminum (Al), % 0 to 0.010
0 to 0.35
Bismuth (Bi), % 0 to 0.0020
0
Boron (B), % 0 to 0.010
0
Carbon (C), % 0 to 0.030
0 to 0.030
Chromium (Cr), % 1.5 to 2.0
19 to 22
Copper (Cu), % 62.8 to 68.4
0
Iron (Fe), % 0.5 to 1.0
0 to 11.3
Lead (Pb), % 0 to 0.0050
0
Magnesium (Mg), % 0 to 0.010
0
Manganese (Mn), % 0.5 to 1.0
0 to 0.2
Molybdenum (Mo), % 0
7.0 to 9.5
Nickel (Ni), % 29 to 32
59 to 63
Niobium (Nb), % 0
2.8 to 4.0
Phosphorus (P), % 0 to 0.010
0 to 0.015
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 0.15 to 0.5
0 to 0.2
Sulfur (S), % 0 to 0.010
0 to 0.010
Tellurium (Te), % 0 to 0.0050
0
Titanium (Ti), % 0 to 0.25
1.0 to 1.6
Zinc (Zn), % 0 to 0.2
0
Zirconium (Zr), % 0 to 0.15
0