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EN 2.4952 Nickel vs. CR020A Copper

EN 2.4952 nickel belongs to the nickel alloys classification, while CR020A copper belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is EN 2.4952 nickel and the bottom bar is CR020A copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 17
15
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 74
43
Tensile Strength: Ultimate (UTS), MPa 1150
220
Tensile Strength: Yield (Proof), MPa 670
130

Thermal Properties

Latent Heat of Fusion, J/g 330
210
Maximum Temperature: Mechanical, °C 980
200
Melting Completion (Liquidus), °C 1350
1090
Melting Onset (Solidus), °C 1300
1040
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 12
380
Thermal Expansion, µm/m-K 13
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
100
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
100

Otherwise Unclassified Properties

Base Metal Price, % relative 55
31
Density, g/cm3 8.3
9.0
Embodied Carbon, kg CO2/kg material 9.8
2.6
Embodied Energy, MJ/kg 140
41
Embodied Water, L/kg 290
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
29
Resilience: Unit (Modulus of Resilience), kJ/m3 1180
76
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 38
6.8
Strength to Weight: Bending, points 29
9.0
Thermal Diffusivity, mm2/s 3.1
110
Thermal Shock Resistance, points 33
7.8

Alloy Composition

Aluminum (Al), % 1.0 to 1.8
0
Bismuth (Bi), % 0
0 to 0.00050
Boron (B), % 0 to 0.0080
0
Carbon (C), % 0.040 to 0.1
0
Chromium (Cr), % 18 to 21
0
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0 to 0.2
99.95 to 99.999
Iron (Fe), % 0 to 1.5
0
Lead (Pb), % 0
0 to 0.0050
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 65 to 79.2
0
Phosphorus (P), % 0 to 0.020
0.0010 to 0.0060
Silicon (Si), % 0 to 1.0
0
Silver (Ag), % 0
0 to 0.015
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 1.8 to 2.7
0