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Monel 400 vs. Nickel 201

Both Monel 400 and nickel 201 are nickel alloys. They have 68% of their average alloy composition in common. There are 31 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is Monel 400 and the bottom bar is nickel 201.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
180
Elongation at Break, % 20 to 40
4.5 to 45
Fatigue Strength, MPa 230 to 290
42 to 210
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 62
70
Shear Strength, MPa 370 to 490
270 to 380
Tensile Strength: Ultimate (UTS), MPa 540 to 780
390 to 660
Tensile Strength: Yield (Proof), MPa 210 to 590
80 to 510

Thermal Properties

Curie Temperature, °C 40
360
Latent Heat of Fusion, J/g 270
290
Maximum Temperature: Mechanical, °C 1000
900
Melting Completion (Liquidus), °C 1350
1450
Melting Onset (Solidus), °C 1300
1440
Specific Heat Capacity, J/kg-K 430
440
Thermal Conductivity, W/m-K 23
78
Thermal Expansion, µm/m-K 14
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.3
19
Electrical Conductivity: Equal Weight (Specific), % IACS 3.4
19

Otherwise Unclassified Properties

Base Metal Price, % relative 50
65
Density, g/cm3 8.9
8.9
Embodied Carbon, kg CO2/kg material 7.9
11
Embodied Energy, MJ/kg 110
150
Embodied Water, L/kg 250
230

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140 to 180
25 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 1080
17 to 720
Stiffness to Weight: Axial, points 10
11
Stiffness to Weight: Bending, points 21
21
Strength to Weight: Axial, points 17 to 25
12 to 20
Strength to Weight: Bending, points 17 to 21
13 to 19
Thermal Diffusivity, mm2/s 6.1
20
Thermal Shock Resistance, points 17 to 25
11 to 19

Alloy Composition

Carbon (C), % 0 to 0.3
0 to 0.020
Copper (Cu), % 28 to 34
0 to 0.25
Iron (Fe), % 0 to 2.5
0 to 0.4
Manganese (Mn), % 0 to 2.0
0 to 0.35
Nickel (Ni), % 63 to 72
99 to 100
Silicon (Si), % 0 to 0.5
0 to 0.35
Sulfur (S), % 0 to 0.024
0 to 0.010

Comparable Variants