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Nickel 685 vs. C11000 Copper

Nickel 685 belongs to the nickel alloys classification, while C11000 copper belongs to the copper alloys. There are 27 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is nickel 685 and the bottom bar is C11000 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Elongation at Break, % 17
1.5 to 50
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 77
43
Shear Strength, MPa 770
150 to 230
Tensile Strength: Ultimate (UTS), MPa 1250
220 to 410
Tensile Strength: Yield (Proof), MPa 850
69 to 390

Thermal Properties

Latent Heat of Fusion, J/g 320
210
Maximum Temperature: Mechanical, °C 1000
200
Melting Completion (Liquidus), °C 1380
1080
Melting Onset (Solidus), °C 1330
1070
Specific Heat Capacity, J/kg-K 460
390
Thermal Conductivity, W/m-K 13
390
Thermal Expansion, µm/m-K 12
17

Otherwise Unclassified Properties

Base Metal Price, % relative 75
31
Density, g/cm3 8.4
9.0
Embodied Carbon, kg CO2/kg material 10
2.6
Embodied Energy, MJ/kg 140
41
Embodied Water, L/kg 340
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
6.1 to 91
Resilience: Unit (Modulus of Resilience), kJ/m3 1820
21 to 640
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 42
6.8 to 13
Strength to Weight: Bending, points 31
9.0 to 14
Thermal Diffusivity, mm2/s 3.3
110
Thermal Shock Resistance, points 37
8.0 to 15

Alloy Composition

Aluminum (Al), % 1.2 to 1.6
0
Boron (B), % 0.0030 to 0.010
0
Carbon (C), % 0.030 to 0.1
0
Chromium (Cr), % 18 to 21
0
Cobalt (Co), % 12 to 15
0
Copper (Cu), % 0 to 0.5
99.9 to 100
Iron (Fe), % 0 to 2.0
0
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 3.5 to 5.0
0
Nickel (Ni), % 49.6 to 62.5
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.75
0
Sulfur (S), % 0 to 0.030
0
Titanium (Ti), % 2.8 to 3.3
0
Zinc (Zn), % 0.020 to 0.12
0
Residuals, % 0
0 to 0.1