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EN 2.4668 Nickel vs. EN 2.4851 Nickel

Both EN 2.4668 nickel and EN 2.4851 nickel are nickel alloys. They have 86% of their average alloy composition in common. There are 30 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 2.4668 nickel and the bottom bar is EN 2.4851 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 14
34
Fatigue Strength, MPa 590
170
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 75
76
Shear Strength, MPa 840
430
Tensile Strength: Ultimate (UTS), MPa 1390
650
Tensile Strength: Yield (Proof), MPa 1160
230

Thermal Properties

Latent Heat of Fusion, J/g 310
320
Maximum Temperature: Mechanical, °C 980
1200
Melting Completion (Liquidus), °C 1460
1360
Melting Onset (Solidus), °C 1410
1310
Specific Heat Capacity, J/kg-K 450
470
Thermal Conductivity, W/m-K 13
11
Thermal Expansion, µm/m-K 13
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 75
49
Density, g/cm3 8.3
8.2
Embodied Carbon, kg CO2/kg material 13
8.1
Embodied Energy, MJ/kg 190
120
Embodied Water, L/kg 250
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180
170
Resilience: Unit (Modulus of Resilience), kJ/m3 3490
130
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 46
22
Strength to Weight: Bending, points 33
20
Thermal Diffusivity, mm2/s 3.5
2.9
Thermal Shock Resistance, points 40
17

Alloy Composition

Aluminum (Al), % 0.3 to 0.7
1.0 to 1.7
Boron (B), % 0.0020 to 0.0060
0 to 0.0060
Carbon (C), % 0.020 to 0.080
0.030 to 0.1
Chromium (Cr), % 17 to 21
21 to 25
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0 to 0.3
0 to 0.5
Iron (Fe), % 11.2 to 24.6
7.7 to 18
Manganese (Mn), % 0 to 0.35
0 to 1.0
Molybdenum (Mo), % 2.8 to 3.3
0
Nickel (Ni), % 50 to 55
58 to 63
Niobium (Nb), % 4.7 to 5.5
0
Phosphorus (P), % 0 to 0.015
0 to 0.020
Silicon (Si), % 0 to 0.35
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 0.6 to 1.2
0 to 0.5