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EN 2.4654 Nickel vs. CR025A Copper

EN 2.4654 nickel belongs to the nickel alloys classification, while CR025A copper belongs to the copper alloys. There are 26 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 2.4654 nickel and the bottom bar is CR025A copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Elongation at Break, % 17
15
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 77
43
Tensile Strength: Ultimate (UTS), MPa 1250
230
Tensile Strength: Yield (Proof), MPa 850
140

Thermal Properties

Latent Heat of Fusion, J/g 320
210
Maximum Temperature: Mechanical, °C 1000
200
Melting Completion (Liquidus), °C 1390
1090
Melting Onset (Solidus), °C 1330
1040
Specific Heat Capacity, J/kg-K 460
390
Thermal Conductivity, W/m-K 13
370
Thermal Expansion, µm/m-K 12
17

Otherwise Unclassified Properties

Base Metal Price, % relative 75
31
Density, g/cm3 8.4
9.0
Embodied Carbon, kg CO2/kg material 10
2.6
Embodied Energy, MJ/kg 150
41
Embodied Water, L/kg 340
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
31
Resilience: Unit (Modulus of Resilience), kJ/m3 1810
83
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 42
7.1
Strength to Weight: Bending, points 31
9.3
Thermal Diffusivity, mm2/s 3.3
110
Thermal Shock Resistance, points 37
8.1

Alloy Composition

Aluminum (Al), % 1.2 to 1.6
0
Bismuth (Bi), % 0
0 to 0.00050
Boron (B), % 0.0030 to 0.010
0
Carbon (C), % 0.020 to 0.1
0
Chromium (Cr), % 18 to 21
0
Cobalt (Co), % 12 to 15
0
Copper (Cu), % 0 to 0.1
99.9 to 99.96
Iron (Fe), % 0 to 2.0
0
Lead (Pb), % 0
0 to 0.0050
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 3.5 to 5.0
0
Nickel (Ni), % 50.6 to 62.5
0
Phosphorus (P), % 0 to 0.015
0.040 to 0.060
Silicon (Si), % 0 to 0.15
0
Silver (Ag), % 0
0 to 0.015
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 2.8 to 3.3
0
Zirconium (Zr), % 0.020 to 0.080
0