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N10665 Nickel vs. S32304 Stainless Steel

N10665 nickel belongs to the nickel alloys classification, while S32304 stainless steel belongs to the iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is N10665 nickel and the bottom bar is S32304 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
200
Elongation at Break, % 45
28
Fatigue Strength, MPa 340
330
Poisson's Ratio 0.31
0.27
Shear Modulus, GPa 84
79
Shear Strength, MPa 600
440
Tensile Strength: Ultimate (UTS), MPa 860
670
Tensile Strength: Yield (Proof), MPa 400
460

Thermal Properties

Latent Heat of Fusion, J/g 310
290
Maximum Temperature: Mechanical, °C 900
1050
Melting Completion (Liquidus), °C 1620
1420
Melting Onset (Solidus), °C 1570
1380
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 11
15
Thermal Expansion, µm/m-K 10
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 1.2
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 75
14
Density, g/cm3 9.3
7.7
Embodied Carbon, kg CO2/kg material 15
2.8
Embodied Energy, MJ/kg 200
40
Embodied Water, L/kg 270
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
170
Resilience: Unit (Modulus of Resilience), kJ/m3 360
520
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 22
25
Strength to Weight: Axial, points 26
24
Strength to Weight: Bending, points 22
22
Thermal Diffusivity, mm2/s 3.1
4.0
Thermal Shock Resistance, points 27
18

Alloy Composition

Carbon (C), % 0 to 0.020
0 to 0.030
Chromium (Cr), % 0 to 1.0
21.5 to 24.5
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0
0.050 to 0.6
Iron (Fe), % 0 to 2.0
65 to 75.4
Manganese (Mn), % 0 to 1.0
0 to 2.5
Molybdenum (Mo), % 26 to 30
0.050 to 0.6
Nickel (Ni), % 64.8 to 74
3.0 to 5.5
Nitrogen (N), % 0
0.050 to 0.2
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0 to 0.1
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030