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N10629 Nickel vs. CC381H Copper-nickel

N10629 nickel belongs to the nickel alloys classification, while CC381H copper-nickel belongs to the copper alloys. They have a modest 32% of their average alloy composition in common, which, by itself, doesn't mean much. There are 24 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is N10629 nickel and the bottom bar is CC381H copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
140
Elongation at Break, % 45
20
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 83
52
Tensile Strength: Ultimate (UTS), MPa 860
380
Tensile Strength: Yield (Proof), MPa 400
140

Thermal Properties

Latent Heat of Fusion, J/g 310
240
Maximum Temperature: Mechanical, °C 910
260
Melting Completion (Liquidus), °C 1610
1180
Melting Onset (Solidus), °C 1560
1120
Specific Heat Capacity, J/kg-K 390
410
Thermal Expansion, µm/m-K 10
16

Otherwise Unclassified Properties

Base Metal Price, % relative 75
40
Density, g/cm3 9.2
8.9
Embodied Carbon, kg CO2/kg material 15
5.0
Embodied Energy, MJ/kg 190
73
Embodied Water, L/kg 270
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
60
Resilience: Unit (Modulus of Resilience), kJ/m3 360
68
Stiffness to Weight: Axial, points 13
8.6
Stiffness to Weight: Bending, points 22
19
Strength to Weight: Axial, points 26
12
Strength to Weight: Bending, points 22
13
Thermal Shock Resistance, points 27
13

Alloy Composition

Aluminum (Al), % 0.1 to 0.5
0 to 0.010
Carbon (C), % 0 to 0.010
0 to 0.030
Chromium (Cr), % 0.5 to 1.5
0
Cobalt (Co), % 0 to 2.5
0
Copper (Cu), % 0 to 0.5
64.5 to 69.9
Iron (Fe), % 1.0 to 6.0
0.5 to 1.5
Lead (Pb), % 0
0 to 0.030
Manganese (Mn), % 0 to 1.5
0.6 to 1.2
Molybdenum (Mo), % 26 to 30
0
Nickel (Ni), % 65 to 72.4
29 to 31
Phosphorus (P), % 0 to 0.040
0 to 0.010
Silicon (Si), % 0 to 0.050
0 to 0.1
Sulfur (S), % 0 to 0.010
0 to 0.010
Zinc (Zn), % 0
0 to 0.5