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N06920 Nickel vs. Nickel 242

Both N06920 nickel and nickel 242 are nickel alloys. Both are furnished in the annealed condition. They have 65% of their average alloy composition in common.

For each property being compared, the top bar is N06920 nickel and the bottom bar is nickel 242.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
220
Elongation at Break, % 39
45
Fatigue Strength, MPa 220
300
Poisson's Ratio 0.28
0.3
Shear Modulus, GPa 82
84
Shear Strength, MPa 500
570
Tensile Strength: Ultimate (UTS), MPa 730
820
Tensile Strength: Yield (Proof), MPa 270
350

Thermal Properties

Latent Heat of Fusion, J/g 320
330
Maximum Temperature: Mechanical, °C 990
930
Melting Completion (Liquidus), °C 1500
1380
Melting Onset (Solidus), °C 1440
1290
Specific Heat Capacity, J/kg-K 440
400
Thermal Conductivity, W/m-K 11
11
Thermal Expansion, µm/m-K 13
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
1.4

Otherwise Unclassified Properties

Base Metal Price, % relative 55
75
Density, g/cm3 8.6
9.0
Embodied Carbon, kg CO2/kg material 9.4
14
Embodied Energy, MJ/kg 130
180
Embodied Water, L/kg 270
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 230
300
Resilience: Unit (Modulus of Resilience), kJ/m3 180
280
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
22
Strength to Weight: Axial, points 24
25
Strength to Weight: Bending, points 21
21
Thermal Diffusivity, mm2/s 2.8
3.1
Thermal Shock Resistance, points 19
25

Alloy Composition

Aluminum (Al), % 0
0 to 0.5
Boron (B), % 0
0 to 0.0060
Carbon (C), % 0 to 0.030
0 to 0.030
Chromium (Cr), % 20.5 to 23
7.0 to 9.0
Cobalt (Co), % 0 to 5.0
0 to 1.0
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 17 to 20
0 to 2.0
Manganese (Mn), % 0 to 1.0
0 to 0.8
Molybdenum (Mo), % 8.0 to 10
24 to 26
Nickel (Ni), % 36.9 to 53.5
59.3 to 69
Phosphorus (P), % 0 to 0.040
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 0.8
Sulfur (S), % 0 to 0.030
0 to 0.015
Tungsten (W), % 1.0 to 3.0
0