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Nickel 690 vs. C82800 Copper

Nickel 690 belongs to the nickel alloys classification, while C82800 copper belongs to the copper alloys. There are 27 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is nickel 690 and the bottom bar is C82800 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Elongation at Break, % 3.4 to 34
1.0 to 20
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 79
46
Tensile Strength: Ultimate (UTS), MPa 640 to 990
670 to 1140
Tensile Strength: Yield (Proof), MPa 250 to 760
380 to 1000

Thermal Properties

Latent Heat of Fusion, J/g 320
240
Maximum Temperature: Mechanical, °C 1010
310
Melting Completion (Liquidus), °C 1380
930
Melting Onset (Solidus), °C 1340
890
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 14
120
Thermal Expansion, µm/m-K 14
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
18
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
19

Otherwise Unclassified Properties

Density, g/cm3 8.3
8.7
Embodied Carbon, kg CO2/kg material 8.2
12
Embodied Energy, MJ/kg 120
190
Embodied Water, L/kg 290
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31 to 170
11 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 160 to 1440
590 to 4080
Stiffness to Weight: Axial, points 13
7.8
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 21 to 33
21 to 36
Strength to Weight: Bending, points 20 to 27
20 to 28
Thermal Diffusivity, mm2/s 3.5
36
Thermal Shock Resistance, points 16 to 25
23 to 39

Alloy Composition

Aluminum (Al), % 0
0 to 0.15
Beryllium (Be), % 0
2.5 to 2.9
Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 27 to 31
0 to 0.1
Cobalt (Co), % 0
0.15 to 0.7
Copper (Cu), % 0 to 0.5
94.6 to 97.2
Iron (Fe), % 7.0 to 11
0 to 0.25
Lead (Pb), % 0
0 to 0.020
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 58 to 66
0 to 0.2
Silicon (Si), % 0 to 0.5
0.2 to 0.35
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0 to 0.1
Titanium (Ti), % 0
0 to 0.12
Zinc (Zn), % 0
0 to 0.1
Residuals, % 0
0 to 0.5