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Grade CY40 Nickel vs. EN 2.4633 Nickel

Both grade CY40 nickel and EN 2.4633 nickel are nickel alloys. They have 84% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is grade CY40 nickel and the bottom bar is EN 2.4633 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 34
34
Fatigue Strength, MPa 160
230
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 74
76
Tensile Strength: Ultimate (UTS), MPa 540
760
Tensile Strength: Yield (Proof), MPa 220
310

Thermal Properties

Latent Heat of Fusion, J/g 330
320
Maximum Temperature: Mechanical, °C 960
1000
Melting Completion (Liquidus), °C 1350
1350
Melting Onset (Solidus), °C 1300
1300
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 14
11
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 1.8
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 55
50
Density, g/cm3 8.4
8.2
Embodied Carbon, kg CO2/kg material 9.1
8.4
Embodied Energy, MJ/kg 130
120
Embodied Water, L/kg 260
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
210
Resilience: Unit (Modulus of Resilience), kJ/m3 130
240
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 18
26
Strength to Weight: Bending, points 18
23
Thermal Diffusivity, mm2/s 3.7
2.9
Thermal Shock Resistance, points 16
22

Alloy Composition

Aluminum (Al), % 0
1.8 to 2.4
Carbon (C), % 0 to 0.4
0.15 to 0.25
Chromium (Cr), % 14 to 17
24 to 26
Copper (Cu), % 0
0 to 0.1
Iron (Fe), % 0 to 11
8.0 to 11
Manganese (Mn), % 0 to 1.5
0 to 0.5
Nickel (Ni), % 67 to 86
58.8 to 65.9
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0 to 3.0
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.010
Titanium (Ti), % 0
0.1 to 0.2
Yttrium (Y), % 0
0.050 to 0.12
Zirconium (Zr), % 0
0.010 to 0.1