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N10665 Nickel vs. AISI 420F Stainless Steel

N10665 nickel belongs to the nickel alloys classification, while AISI 420F stainless steel belongs to the iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is N10665 nickel and the bottom bar is AISI 420F stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
190
Elongation at Break, % 45
18
Fatigue Strength, MPa 340
270
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 84
76
Shear Strength, MPa 600
460
Tensile Strength: Ultimate (UTS), MPa 860
740
Tensile Strength: Yield (Proof), MPa 400
430

Thermal Properties

Latent Heat of Fusion, J/g 310
270
Maximum Temperature: Mechanical, °C 900
760
Melting Completion (Liquidus), °C 1620
1440
Melting Onset (Solidus), °C 1570
1390
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 11
25
Thermal Expansion, µm/m-K 10
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
3.1
Electrical Conductivity: Equal Weight (Specific), % IACS 1.2
3.7

Otherwise Unclassified Properties

Base Metal Price, % relative 75
7.0
Density, g/cm3 9.3
7.7
Embodied Carbon, kg CO2/kg material 15
2.0
Embodied Energy, MJ/kg 200
28
Embodied Water, L/kg 270
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
120
Resilience: Unit (Modulus of Resilience), kJ/m3 360
480
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 22
25
Strength to Weight: Axial, points 26
27
Strength to Weight: Bending, points 22
23
Thermal Diffusivity, mm2/s 3.1
6.8
Thermal Shock Resistance, points 27
27

Alloy Composition

Carbon (C), % 0 to 0.020
0.3 to 0.4
Chromium (Cr), % 0 to 1.0
12 to 14
Cobalt (Co), % 0 to 1.0
0
Iron (Fe), % 0 to 2.0
82.4 to 87.6
Manganese (Mn), % 0 to 1.0
0 to 1.3
Molybdenum (Mo), % 26 to 30
0 to 0.5
Nickel (Ni), % 64.8 to 74
0
Phosphorus (P), % 0 to 0.040
0 to 0.060
Silicon (Si), % 0 to 0.1
0 to 1.0
Sulfur (S), % 0 to 0.030
0.15 to 0.35