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EN 2.4663 Nickel vs. S32001 Stainless Steel

EN 2.4663 nickel belongs to the nickel alloys classification, while S32001 stainless steel belongs to the iron alloys. They have a modest 24% of their average alloy composition in common, which, by itself, doesn't mean much. There are 30 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is EN 2.4663 nickel and the bottom bar is S32001 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 40
28
Fatigue Strength, MPa 250
370
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 81
78
Shear Strength, MPa 540
450
Tensile Strength: Ultimate (UTS), MPa 780
690
Tensile Strength: Yield (Proof), MPa 310
510

Thermal Properties

Latent Heat of Fusion, J/g 320
290
Maximum Temperature: Mechanical, °C 1010
970
Melting Completion (Liquidus), °C 1430
1420
Melting Onset (Solidus), °C 1380
1370
Specific Heat Capacity, J/kg-K 450
480
Thermal Conductivity, W/m-K 13
15
Thermal Expansion, µm/m-K 12
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 75
12
Density, g/cm3 8.6
7.7
Embodied Carbon, kg CO2/kg material 11
2.6
Embodied Energy, MJ/kg 140
37
Embodied Water, L/kg 350
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 250
180
Resilience: Unit (Modulus of Resilience), kJ/m3 230
660
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 25
25
Strength to Weight: Bending, points 22
23
Thermal Diffusivity, mm2/s 3.5
4.0
Thermal Shock Resistance, points 22
19

Alloy Composition

Aluminum (Al), % 0.7 to 1.4
0
Boron (B), % 0 to 0.0060
0
Carbon (C), % 0.050 to 0.1
0 to 0.030
Chromium (Cr), % 20 to 23
19.5 to 21.5
Cobalt (Co), % 11 to 14
0
Copper (Cu), % 0 to 0.5
0 to 1.0
Iron (Fe), % 0 to 2.0
66.6 to 75.5
Manganese (Mn), % 0 to 0.2
4.0 to 6.0
Molybdenum (Mo), % 8.5 to 10
0 to 0.6
Nickel (Ni), % 48 to 59.6
1.0 to 3.0
Nitrogen (N), % 0
0.050 to 0.17
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
0