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EN 2.4669 Nickel vs. Monel 400

Both EN 2.4669 nickel and Monel 400 are nickel alloys. They have 70% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is EN 2.4669 nickel and the bottom bar is Monel 400.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
160
Elongation at Break, % 16
20 to 40
Fatigue Strength, MPa 390
230 to 290
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 73
62
Shear Strength, MPa 680
370 to 490
Tensile Strength: Ultimate (UTS), MPa 1110
540 to 780
Tensile Strength: Yield (Proof), MPa 720
210 to 590

Thermal Properties

Latent Heat of Fusion, J/g 310
270
Maximum Temperature: Mechanical, °C 960
1000
Melting Completion (Liquidus), °C 1380
1350
Melting Onset (Solidus), °C 1330
1300
Specific Heat Capacity, J/kg-K 460
430
Thermal Conductivity, W/m-K 12
23
Thermal Expansion, µm/m-K 13
14

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 60
50
Density, g/cm3 8.4
8.9
Embodied Carbon, kg CO2/kg material 10
7.9
Embodied Energy, MJ/kg 150
110
Embodied Water, L/kg 260
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
140 to 180
Resilience: Unit (Modulus of Resilience), kJ/m3 1380
140 to 1080
Stiffness to Weight: Axial, points 13
10
Stiffness to Weight: Bending, points 23
21
Strength to Weight: Axial, points 37
17 to 25
Strength to Weight: Bending, points 28
17 to 21
Thermal Diffusivity, mm2/s 3.1
6.1
Thermal Shock Resistance, points 33
17 to 25

Alloy Composition

Aluminum (Al), % 0.4 to 1.0
0
Carbon (C), % 0 to 0.080
0 to 0.3
Chromium (Cr), % 14 to 17
0
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0 to 0.5
28 to 34
Iron (Fe), % 5.0 to 9.0
0 to 2.5
Manganese (Mn), % 0 to 1.0
0 to 2.0
Nickel (Ni), % 65.9 to 77.7
63 to 72
Niobium (Nb), % 0.7 to 1.2
0
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
Titanium (Ti), % 2.3 to 2.8
0