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N06650 Nickel vs. S32750 Stainless Steel

N06650 nickel belongs to the nickel alloys classification, while S32750 stainless steel belongs to the iron alloys. They have 46% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is N06650 nickel and the bottom bar is S32750 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
210
Elongation at Break, % 50
17
Fatigue Strength, MPa 420
360
Poisson's Ratio 0.29
0.27
Shear Modulus, GPa 82
81
Shear Strength, MPa 640
530
Tensile Strength: Ultimate (UTS), MPa 900
860
Tensile Strength: Yield (Proof), MPa 460
590

Thermal Properties

Latent Heat of Fusion, J/g 320
300
Maximum Temperature: Mechanical, °C 980
1100
Melting Completion (Liquidus), °C 1500
1450
Melting Onset (Solidus), °C 1450
1400
Specific Heat Capacity, J/kg-K 440
480
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 60
21
Density, g/cm3 8.6
7.8
Embodied Carbon, kg CO2/kg material 10
4.1
Embodied Energy, MJ/kg 140
56
Embodied Water, L/kg 270
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 380
130
Resilience: Unit (Modulus of Resilience), kJ/m3 490
860
Stiffness to Weight: Axial, points 14
15
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 29
31
Strength to Weight: Bending, points 24
26
Thermal Shock Resistance, points 24
25

Alloy Composition

Aluminum (Al), % 0.050 to 0.5
0
Carbon (C), % 0 to 0.030
0 to 0.030
Chromium (Cr), % 19 to 21
24 to 26
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0 to 0.3
0 to 0.5
Iron (Fe), % 12 to 16
58.1 to 66.8
Manganese (Mn), % 0 to 0.5
0 to 1.2
Molybdenum (Mo), % 9.5 to 12.5
3.0 to 5.0
Nickel (Ni), % 44.4 to 58.9
6.0 to 8.0
Niobium (Nb), % 0.050 to 0.5
0
Nitrogen (N), % 0.050 to 0.2
0.24 to 0.32
Phosphorus (P), % 0 to 0.020
0 to 0.035
Silicon (Si), % 0 to 0.5
0 to 0.8
Sulfur (S), % 0 to 0.010
0 to 0.020
Tungsten (W), % 0.5 to 2.5
0