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Nickel 693 vs. C18600 Copper

Nickel 693 belongs to the nickel alloys classification, while C18600 copper belongs to the copper 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 nickel 693 and the bottom bar is C18600 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Elongation at Break, % 34
8.0 to 11
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 76
44
Shear Strength, MPa 440
310 to 340
Tensile Strength: Ultimate (UTS), MPa 660
520 to 580
Tensile Strength: Yield (Proof), MPa 310
500 to 520

Thermal Properties

Latent Heat of Fusion, J/g 330
210
Maximum Temperature: Mechanical, °C 1010
200
Melting Completion (Liquidus), °C 1350
1090
Melting Onset (Solidus), °C 1310
1070
Specific Heat Capacity, J/kg-K 480
390
Thermal Conductivity, W/m-K 9.1
280
Thermal Expansion, µm/m-K 13
17

Otherwise Unclassified Properties

Base Metal Price, % relative 60
31
Density, g/cm3 8.1
8.9
Embodied Carbon, kg CO2/kg material 9.9
2.9
Embodied Energy, MJ/kg 140
46
Embodied Water, L/kg 320
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
44 to 58
Resilience: Unit (Modulus of Resilience), kJ/m3 250
1060 to 1180
Stiffness to Weight: Axial, points 13
7.3
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 23
16 to 18
Strength to Weight: Bending, points 21
16 to 17
Thermal Diffusivity, mm2/s 2.3
81
Thermal Shock Resistance, points 19
19 to 20

Alloy Composition

Aluminum (Al), % 2.5 to 4.0
0
Carbon (C), % 0 to 0.15
0
Chromium (Cr), % 27 to 31
0.1 to 1.0
Cobalt (Co), % 0
0 to 0.1
Copper (Cu), % 0 to 0.5
96.5 to 99.55
Iron (Fe), % 2.5 to 6.0
0.25 to 0.8
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 53.3 to 67.5
0 to 0.25
Niobium (Nb), % 0.5 to 2.5
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.010
0
Titanium (Ti), % 0 to 1.0
0.050 to 0.5
Zirconium (Zr), % 0
0.050 to 0.4
Residuals, % 0
0 to 0.5