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EN 2.4952 Nickel vs. EN 2.4668 Nickel

Both EN 2.4952 nickel and EN 2.4668 nickel are nickel alloys. Both are furnished in the aged (precipitation hardened) condition. They have 75% of their average alloy composition in common. There are 31 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 EN 2.4952 nickel and the bottom bar is EN 2.4668 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 17
14
Fatigue Strength, MPa 370
590
Impact Strength: V-Notched Charpy, J 22
14
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 74
75
Shear Strength, MPa 700
840
Tensile Strength: Ultimate (UTS), MPa 1150
1390
Tensile Strength: Yield (Proof), MPa 670
1160

Thermal Properties

Latent Heat of Fusion, J/g 330
310
Maximum Temperature: Mechanical, °C 980
980
Melting Completion (Liquidus), °C 1350
1460
Melting Onset (Solidus), °C 1300
1410
Specific Heat Capacity, J/kg-K 470
450
Thermal Conductivity, W/m-K 12
13
Thermal Expansion, µm/m-K 13
13

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 55
75
Density, g/cm3 8.3
8.3
Embodied Carbon, kg CO2/kg material 9.8
13
Embodied Energy, MJ/kg 140
190
Embodied Water, L/kg 290
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
180
Resilience: Unit (Modulus of Resilience), kJ/m3 1180
3490
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 38
46
Strength to Weight: Bending, points 29
33
Thermal Diffusivity, mm2/s 3.1
3.5
Thermal Shock Resistance, points 33
40

Alloy Composition

Aluminum (Al), % 1.0 to 1.8
0.3 to 0.7
Boron (B), % 0 to 0.0080
0.0020 to 0.0060
Carbon (C), % 0.040 to 0.1
0.020 to 0.080
Chromium (Cr), % 18 to 21
17 to 21
Cobalt (Co), % 0 to 1.0
0 to 1.0
Copper (Cu), % 0 to 0.2
0 to 0.3
Iron (Fe), % 0 to 1.5
11.2 to 24.6
Manganese (Mn), % 0 to 1.0
0 to 0.35
Molybdenum (Mo), % 0
2.8 to 3.3
Nickel (Ni), % 65 to 79.2
50 to 55
Niobium (Nb), % 0
4.7 to 5.5
Phosphorus (P), % 0 to 0.020
0 to 0.015
Silicon (Si), % 0 to 1.0
0 to 0.35
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 1.8 to 2.7
0.6 to 1.2