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C14510 Copper vs. Nickel 685

C14510 copper belongs to the copper alloys classification, while nickel 685 belongs to the nickel alloys. There are 27 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C14510 copper and the bottom bar is nickel 685.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 9.1 to 9.6
17
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 43
77
Shear Strength, MPa 180 to 190
770
Tensile Strength: Ultimate (UTS), MPa 300 to 320
1250
Tensile Strength: Yield (Proof), MPa 230 to 250
850

Thermal Properties

Latent Heat of Fusion, J/g 210
320
Maximum Temperature: Mechanical, °C 200
1000
Melting Completion (Liquidus), °C 1080
1380
Melting Onset (Solidus), °C 1050
1330
Specific Heat Capacity, J/kg-K 390
460
Thermal Conductivity, W/m-K 360
13
Thermal Expansion, µm/m-K 17
12

Otherwise Unclassified Properties

Base Metal Price, % relative 33
75
Density, g/cm3 8.9
8.4
Embodied Carbon, kg CO2/kg material 2.6
10
Embodied Energy, MJ/kg 42
140
Embodied Water, L/kg 310
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 25 to 29
190
Resilience: Unit (Modulus of Resilience), kJ/m3 230 to 280
1820
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 9.2 to 10
42
Strength to Weight: Bending, points 11 to 12
31
Thermal Diffusivity, mm2/s 100
3.3
Thermal Shock Resistance, points 11 to 12
37

Alloy Composition

Aluminum (Al), % 0
1.2 to 1.6
Boron (B), % 0
0.0030 to 0.010
Carbon (C), % 0
0.030 to 0.1
Chromium (Cr), % 0
18 to 21
Cobalt (Co), % 0
12 to 15
Copper (Cu), % 99.15 to 99.69
0 to 0.5
Iron (Fe), % 0
0 to 2.0
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
3.5 to 5.0
Nickel (Ni), % 0
49.6 to 62.5
Phosphorus (P), % 0.010 to 0.030
0 to 0.030
Silicon (Si), % 0
0 to 0.75
Sulfur (S), % 0
0 to 0.030
Tellurium (Te), % 0.3 to 0.7
0
Titanium (Ti), % 0
2.8 to 3.3
Zinc (Zn), % 0
0.020 to 0.12