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N10665 Nickel vs. EN 1.4806 Stainless Steel

N10665 nickel belongs to the nickel alloys classification, while EN 1.4806 stainless steel belongs to the iron alloys. They have a modest 37% of their average alloy composition in common, which, by itself, doesn't mean much. There are 29 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 EN 1.4806 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
190
Elongation at Break, % 45
6.8
Fatigue Strength, MPa 340
120
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 84
75
Tensile Strength: Ultimate (UTS), MPa 860
470
Tensile Strength: Yield (Proof), MPa 400
250

Thermal Properties

Latent Heat of Fusion, J/g 310
320
Maximum Temperature: Mechanical, °C 900
1000
Melting Completion (Liquidus), °C 1620
1380
Melting Onset (Solidus), °C 1570
1340
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 11
12
Thermal Expansion, µm/m-K 10
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 1.2
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 75
31
Density, g/cm3 9.3
8.0
Embodied Carbon, kg CO2/kg material 15
5.4
Embodied Energy, MJ/kg 200
76
Embodied Water, L/kg 270
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
27
Resilience: Unit (Modulus of Resilience), kJ/m3 360
160
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 26
16
Strength to Weight: Bending, points 22
17
Thermal Diffusivity, mm2/s 3.1
3.1
Thermal Shock Resistance, points 27
11

Alloy Composition

Carbon (C), % 0 to 0.020
0.3 to 0.5
Chromium (Cr), % 0 to 1.0
16 to 18
Cobalt (Co), % 0 to 1.0
0
Iron (Fe), % 0 to 2.0
40.4 to 48.7
Manganese (Mn), % 0 to 1.0
0 to 2.0
Molybdenum (Mo), % 26 to 30
0 to 0.5
Nickel (Ni), % 64.8 to 74
34 to 36
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0 to 0.1
1.0 to 2.5
Sulfur (S), % 0 to 0.030
0 to 0.030