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Nickel 690 vs. C19800 Copper

Nickel 690 belongs to the nickel alloys classification, while C19800 copper belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is nickel 690 and the bottom bar is C19800 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 3.4 to 34
9.0 to 12
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 79
43
Shear Strength, MPa 420 to 570
260 to 330
Tensile Strength: Ultimate (UTS), MPa 640 to 990
430 to 550
Tensile Strength: Yield (Proof), MPa 250 to 760
420 to 550

Thermal Properties

Latent Heat of Fusion, J/g 320
210
Maximum Temperature: Mechanical, °C 1010
200
Melting Completion (Liquidus), °C 1380
1070
Melting Onset (Solidus), °C 1340
1050
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 14
260
Thermal Expansion, µm/m-K 14
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
61
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
62

Otherwise Unclassified Properties

Base Metal Price, % relative 50
30
Density, g/cm3 8.3
8.9
Embodied Carbon, kg CO2/kg material 8.2
2.8
Embodied Energy, MJ/kg 120
43
Embodied Water, L/kg 290
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31 to 170
49 to 52
Resilience: Unit (Modulus of Resilience), kJ/m3 160 to 1440
770 to 1320
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 21 to 33
14 to 17
Strength to Weight: Bending, points 20 to 27
14 to 17
Thermal Diffusivity, mm2/s 3.5
75
Thermal Shock Resistance, points 16 to 25
15 to 20

Alloy Composition

Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 27 to 31
0
Copper (Cu), % 0 to 0.5
95.7 to 99.47
Iron (Fe), % 7.0 to 11
0.020 to 0.5
Magnesium (Mg), % 0
0.1 to 1.0
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 58 to 66
0
Phosphorus (P), % 0
0.010 to 0.1
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0.1 to 1.0
Zinc (Zn), % 0
0.3 to 1.5
Residuals, % 0
0 to 0.2