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Monel 400 vs. N06985 Nickel

Both Monel 400 and N06985 nickel are nickel alloys. They have 49% of their average alloy composition in common. There are 30 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 Monel 400 and the bottom bar is N06985 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
210
Elongation at Break, % 20 to 40
45
Fatigue Strength, MPa 230 to 290
220
Poisson's Ratio 0.32
0.28
Shear Modulus, GPa 62
80
Shear Strength, MPa 370 to 490
480
Tensile Strength: Ultimate (UTS), MPa 540 to 780
690
Tensile Strength: Yield (Proof), MPa 210 to 590
260

Thermal Properties

Latent Heat of Fusion, J/g 270
320
Maximum Temperature: Mechanical, °C 1000
990
Melting Completion (Liquidus), °C 1350
1350
Melting Onset (Solidus), °C 1300
1260
Specific Heat Capacity, J/kg-K 430
450
Thermal Conductivity, W/m-K 23
10
Thermal Expansion, µm/m-K 14
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.3
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 3.4
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 50
55
Density, g/cm3 8.9
8.4
Embodied Carbon, kg CO2/kg material 7.9
8.8
Embodied Energy, MJ/kg 110
120
Embodied Water, L/kg 250
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140 to 180
250
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 1080
160
Stiffness to Weight: Axial, points 10
14
Stiffness to Weight: Bending, points 21
23
Strength to Weight: Axial, points 17 to 25
23
Strength to Weight: Bending, points 17 to 21
21
Thermal Diffusivity, mm2/s 6.1
2.6
Thermal Shock Resistance, points 17 to 25
16

Alloy Composition

Carbon (C), % 0 to 0.3
0 to 0.015
Chromium (Cr), % 0
21 to 23.5
Cobalt (Co), % 0
0 to 5.0
Copper (Cu), % 28 to 34
1.5 to 2.5
Iron (Fe), % 0 to 2.5
18 to 21
Manganese (Mn), % 0 to 2.0
0 to 1.0
Molybdenum (Mo), % 0
6.0 to 8.0
Nickel (Ni), % 63 to 72
35.9 to 53.5
Niobium (Nb), % 0
0 to 0.5
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.024
0 to 0.030
Tungsten (W), % 0
0 to 1.5