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EN 2.4663 Nickel vs. CR021A Copper

EN 2.4663 nickel belongs to the nickel alloys classification, while CR021A copper belongs to the copper alloys. There are 28 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 EN 2.4663 nickel and the bottom bar is CR021A copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
120
Elongation at Break, % 40
15
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 81
43
Tensile Strength: Ultimate (UTS), MPa 780
230
Tensile Strength: Yield (Proof), MPa 310
140

Thermal Properties

Latent Heat of Fusion, J/g 320
210
Maximum Temperature: Mechanical, °C 1010
200
Melting Completion (Liquidus), °C 1430
1090
Melting Onset (Solidus), °C 1380
1040
Specific Heat Capacity, J/kg-K 450
390
Thermal Conductivity, W/m-K 13
380
Thermal Expansion, µm/m-K 12
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
98
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
99

Otherwise Unclassified Properties

Base Metal Price, % relative 75
31
Density, g/cm3 8.6
9.0
Embodied Carbon, kg CO2/kg material 11
2.6
Embodied Energy, MJ/kg 140
41
Embodied Water, L/kg 350
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 250
31
Resilience: Unit (Modulus of Resilience), kJ/m3 230
83
Stiffness to Weight: Axial, points 14
7.2
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 25
7.1
Strength to Weight: Bending, points 22
9.3
Thermal Diffusivity, mm2/s 3.5
110
Thermal Shock Resistance, points 22
8.1

Alloy Composition

Aluminum (Al), % 0.7 to 1.4
0
Bismuth (Bi), % 0
0 to 0.00050
Boron (B), % 0 to 0.0060
0
Carbon (C), % 0.050 to 0.1
0
Chromium (Cr), % 20 to 23
0
Cobalt (Co), % 11 to 14
0
Copper (Cu), % 0 to 0.5
99.95 to 99.998
Iron (Fe), % 0 to 2.0
0
Lead (Pb), % 0
0 to 0.0050
Manganese (Mn), % 0 to 0.2
0
Molybdenum (Mo), % 8.5 to 10
0
Nickel (Ni), % 48 to 59.6
0
Phosphorus (P), % 0 to 0.010
0.0020 to 0.0070
Silicon (Si), % 0 to 0.2
0
Silver (Ag), % 0
0 to 0.015
Sulfur (S), % 0 to 0.010
0
Titanium (Ti), % 0.2 to 0.6
0