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EN 2.4663 Nickel vs. S66286 Stainless Steel

EN 2.4663 nickel belongs to the nickel alloys classification, while S66286 stainless steel belongs to the iron alloys. They have 43% 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 2.4663 nickel and the bottom bar is S66286 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 40
17 to 40
Fatigue Strength, MPa 250
240 to 410
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 81
75
Shear Strength, MPa 540
420 to 630
Tensile Strength: Ultimate (UTS), MPa 780
620 to 1020
Tensile Strength: Yield (Proof), MPa 310
280 to 670

Thermal Properties

Latent Heat of Fusion, J/g 320
300
Maximum Temperature: Mechanical, °C 1010
920
Melting Completion (Liquidus), °C 1430
1430
Melting Onset (Solidus), °C 1380
1370
Specific Heat Capacity, J/kg-K 450
470
Thermal Conductivity, W/m-K 13
15
Thermal Expansion, µm/m-K 12
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
1.9
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
2.2

Otherwise Unclassified Properties

Base Metal Price, % relative 75
26
Density, g/cm3 8.6
7.9
Embodied Carbon, kg CO2/kg material 11
6.0
Embodied Energy, MJ/kg 140
87
Embodied Water, L/kg 350
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 250
150 to 200
Resilience: Unit (Modulus of Resilience), kJ/m3 230
190 to 1150
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 25
22 to 36
Strength to Weight: Bending, points 22
20 to 28
Thermal Diffusivity, mm2/s 3.5
4.0
Thermal Shock Resistance, points 22
13 to 22

Alloy Composition

Aluminum (Al), % 0.7 to 1.4
0 to 0.35
Boron (B), % 0 to 0.0060
0.0010 to 0.010
Carbon (C), % 0.050 to 0.1
0 to 0.080
Chromium (Cr), % 20 to 23
13.5 to 16
Cobalt (Co), % 11 to 14
0
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 0 to 2.0
49.1 to 59.5
Manganese (Mn), % 0 to 0.2
0 to 2.0
Molybdenum (Mo), % 8.5 to 10
1.0 to 1.5
Nickel (Ni), % 48 to 59.6
24 to 27
Phosphorus (P), % 0 to 0.010
0 to 0.040
Silicon (Si), % 0 to 0.2
0 to 1.0
Sulfur (S), % 0 to 0.010
0 to 0.030
Titanium (Ti), % 0.2 to 0.6
1.9 to 2.4
Vanadium (V), % 0
0.1 to 0.5