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EN 2.4642 Nickel vs. Monel 400

Both EN 2.4642 nickel and Monel 400 are nickel alloys. They have 63% 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 EN 2.4642 nickel and the bottom bar is Monel 400.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
160
Elongation at Break, % 34
20 to 40
Fatigue Strength, MPa 200
230 to 290
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 78
62
Shear Strength, MPa 450
370 to 490
Tensile Strength: Ultimate (UTS), MPa 670
540 to 780
Tensile Strength: Yield (Proof), MPa 270
210 to 590

Thermal Properties

Latent Heat of Fusion, J/g 320
270
Maximum Temperature: Mechanical, °C 1010
1000
Melting Completion (Liquidus), °C 1360
1350
Melting Onset (Solidus), °C 1320
1300
Specific Heat Capacity, J/kg-K 470
430
Thermal Conductivity, W/m-K 12
23
Thermal Expansion, µm/m-K 14
14

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 50
50
Density, g/cm3 8.3
8.9
Embodied Carbon, kg CO2/kg material 8.2
7.9
Embodied Energy, MJ/kg 120
110
Embodied Water, L/kg 290
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180
140 to 180
Resilience: Unit (Modulus of Resilience), kJ/m3 180
140 to 1080
Stiffness to Weight: Axial, points 13
10
Stiffness to Weight: Bending, points 24
21
Strength to Weight: Axial, points 23
17 to 25
Strength to Weight: Bending, points 21
17 to 21
Thermal Diffusivity, mm2/s 3.1
6.1
Thermal Shock Resistance, points 18
17 to 25

Alloy Composition

Aluminum (Al), % 0 to 0.5
0
Carbon (C), % 0 to 0.050
0 to 0.3
Chromium (Cr), % 27 to 31
0
Copper (Cu), % 0 to 0.5
28 to 34
Iron (Fe), % 7.0 to 11
0 to 2.5
Manganese (Mn), % 0 to 0.5
0 to 2.0
Nickel (Ni), % 55.9 to 66
63 to 72
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.024