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N06650 Nickel vs. AISI 304Cu Stainless Steel

N06650 nickel belongs to the nickel alloys classification, while AISI 304Cu stainless steel belongs to the iron alloys. They have 42% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is N06650 nickel and the bottom bar is AISI 304Cu stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 50
45
Fatigue Strength, MPa 420
190
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 82
76
Shear Strength, MPa 640
370
Tensile Strength: Ultimate (UTS), MPa 900
530
Tensile Strength: Yield (Proof), MPa 460
210

Thermal Properties

Latent Heat of Fusion, J/g 320
290
Maximum Temperature: Mechanical, °C 980
930
Melting Completion (Liquidus), °C 1500
1410
Melting Onset (Solidus), °C 1450
1370
Specific Heat Capacity, J/kg-K 440
480
Thermal Expansion, µm/m-K 12
16

Otherwise Unclassified Properties

Base Metal Price, % relative 60
16
Density, g/cm3 8.6
7.8
Embodied Carbon, kg CO2/kg material 10
3.0
Embodied Energy, MJ/kg 140
43
Embodied Water, L/kg 270
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 380
190
Resilience: Unit (Modulus of Resilience), kJ/m3 490
110
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 29
19
Strength to Weight: Bending, points 24
19
Thermal Shock Resistance, points 24
12

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
17 to 19
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0 to 0.3
3.0 to 4.0
Iron (Fe), % 12 to 16
63.9 to 72
Manganese (Mn), % 0 to 0.5
0 to 2.0
Molybdenum (Mo), % 9.5 to 12.5
0
Nickel (Ni), % 44.4 to 58.9
8.0 to 10
Niobium (Nb), % 0.050 to 0.5
0
Nitrogen (N), % 0.050 to 0.2
0
Phosphorus (P), % 0 to 0.020
0 to 0.045
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.010
0 to 0.030
Tungsten (W), % 0.5 to 2.5
0