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Monel 400 vs. EN 2.4668 Nickel

Both Monel 400 and EN 2.4668 nickel are nickel alloys. They have 54% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is Monel 400 and the bottom bar is EN 2.4668 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
190
Elongation at Break, % 20 to 40
14
Fatigue Strength, MPa 230 to 290
590
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 62
75
Shear Strength, MPa 370 to 490
840
Tensile Strength: Ultimate (UTS), MPa 540 to 780
1390
Tensile Strength: Yield (Proof), MPa 210 to 590
1160

Thermal Properties

Latent Heat of Fusion, J/g 270
310
Maximum Temperature: Mechanical, °C 1000
980
Melting Completion (Liquidus), °C 1350
1460
Melting Onset (Solidus), °C 1300
1410
Specific Heat Capacity, J/kg-K 430
450
Thermal Conductivity, W/m-K 23
13
Thermal Expansion, µm/m-K 14
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.3
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 3.4
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 50
75
Density, g/cm3 8.9
8.3
Embodied Carbon, kg CO2/kg material 7.9
13
Embodied Energy, MJ/kg 110
190
Embodied Water, L/kg 250
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140 to 180
180
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 1080
3490
Stiffness to Weight: Axial, points 10
13
Stiffness to Weight: Bending, points 21
23
Strength to Weight: Axial, points 17 to 25
46
Strength to Weight: Bending, points 17 to 21
33
Thermal Diffusivity, mm2/s 6.1
3.5
Thermal Shock Resistance, points 17 to 25
40

Alloy Composition

Aluminum (Al), % 0
0.3 to 0.7
Boron (B), % 0
0.0020 to 0.0060
Carbon (C), % 0 to 0.3
0.020 to 0.080
Chromium (Cr), % 0
17 to 21
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 28 to 34
0 to 0.3
Iron (Fe), % 0 to 2.5
11.2 to 24.6
Manganese (Mn), % 0 to 2.0
0 to 0.35
Molybdenum (Mo), % 0
2.8 to 3.3
Nickel (Ni), % 63 to 72
50 to 55
Niobium (Nb), % 0
4.7 to 5.5
Phosphorus (P), % 0
0 to 0.015
Silicon (Si), % 0 to 0.5
0 to 0.35
Sulfur (S), % 0 to 0.024
0 to 0.015
Titanium (Ti), % 0
0.6 to 1.2