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N10675 Nickel vs. N08366 Stainless Steel

N10675 nickel belongs to the nickel alloys classification, while N08366 stainless steel belongs to the iron alloys. They have a modest 36% of their average alloy composition in common, which, by itself, doesn't mean much. There are 31 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 N10675 nickel and the bottom bar is N08366 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
210
Elongation at Break, % 47
34
Fatigue Strength, MPa 350
190
Poisson's Ratio 0.31
0.28
Rockwell B Hardness 88
82
Shear Modulus, GPa 85
80
Shear Strength, MPa 610
390
Tensile Strength: Ultimate (UTS), MPa 860
590
Tensile Strength: Yield (Proof), MPa 400
240

Thermal Properties

Latent Heat of Fusion, J/g 320
310
Maximum Temperature: Mechanical, °C 910
1100
Melting Completion (Liquidus), °C 1420
1460
Melting Onset (Solidus), °C 1370
1410
Specific Heat Capacity, J/kg-K 380
460
Thermal Conductivity, W/m-K 11
13
Thermal Expansion, µm/m-K 11
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
1.8
Electrical Conductivity: Equal Weight (Specific), % IACS 1.2
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 80
33
Density, g/cm3 9.3
8.1
Embodied Carbon, kg CO2/kg material 16
6.2
Embodied Energy, MJ/kg 210
84
Embodied Water, L/kg 280
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 330
160
Resilience: Unit (Modulus of Resilience), kJ/m3 350
150
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 26
20
Strength to Weight: Bending, points 22
19
Thermal Diffusivity, mm2/s 3.1
3.4
Thermal Shock Resistance, points 26
13

Alloy Composition

Aluminum (Al), % 0 to 0.5
0
Carbon (C), % 0 to 0.010
0 to 0.035
Chromium (Cr), % 1.0 to 3.0
20 to 22
Cobalt (Co), % 0 to 3.0
0
Copper (Cu), % 0 to 0.2
0
Iron (Fe), % 1.0 to 3.0
42.4 to 50.5
Manganese (Mn), % 0 to 3.0
0 to 2.0
Molybdenum (Mo), % 27 to 32
6.0 to 7.0
Nickel (Ni), % 51.3 to 71
23.5 to 25.5
Niobium (Nb), % 0 to 0.2
0
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0 to 0.1
0 to 1.0
Sulfur (S), % 0 to 0.010
0 to 0.030
Tantalum (Ta), % 0 to 0.2
0
Titanium (Ti), % 0 to 0.2
0
Tungsten (W), % 0 to 3.0
0
Vanadium (V), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.1
0