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N08120 Nickel vs. N08221 Nickel

Both N08120 nickel and N08221 nickel are nickel alloys. Both are furnished in the annealed condition. They have 88% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is N08120 nickel and the bottom bar is N08221 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 34
34
Fatigue Strength, MPa 230
190
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 79
79
Shear Strength, MPa 470
410
Tensile Strength: Ultimate (UTS), MPa 700
610
Tensile Strength: Yield (Proof), MPa 310
270

Thermal Properties

Latent Heat of Fusion, J/g 310
310
Maximum Temperature: Mechanical, °C 1000
980
Melting Completion (Liquidus), °C 1420
1440
Melting Onset (Solidus), °C 1370
1390
Specific Heat Capacity, J/kg-K 470
460
Thermal Expansion, µm/m-K 14
13

Otherwise Unclassified Properties

Base Metal Price, % relative 45
44
Density, g/cm3 8.2
8.3
Embodied Carbon, kg CO2/kg material 7.2
7.9
Embodied Energy, MJ/kg 100
110
Embodied Water, L/kg 240
240

Common Calculations

PREN (Pitting Resistance) 35
40
Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
170
Resilience: Unit (Modulus of Resilience), kJ/m3 240
170
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 24
24
Strength to Weight: Axial, points 24
21
Strength to Weight: Bending, points 21
19
Thermal Shock Resistance, points 17
16

Alloy Composition

Aluminum (Al), % 0 to 0.4
0 to 0.2
Boron (B), % 0 to 0.010
0
Carbon (C), % 0.020 to 0.1
0 to 0.025
Chromium (Cr), % 23 to 27
20 to 22
Cobalt (Co), % 0 to 3.0
0
Copper (Cu), % 0 to 0.5
1.5 to 3.0
Iron (Fe), % 21 to 41.4
22 to 33.9
Manganese (Mn), % 0 to 1.5
0 to 1.0
Molybdenum (Mo), % 0 to 2.5
5.0 to 6.5
Nickel (Ni), % 35 to 39
39 to 46
Niobium (Nb), % 0.4 to 0.9
0
Nitrogen (N), % 0.15 to 0.3
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0 to 0.050
Sulfur (S), % 0 to 0.030
0 to 0.030
Titanium (Ti), % 0 to 0.2
0.6 to 1.0
Tungsten (W), % 0 to 2.5
0