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Monel 400 vs. Grade N12MV Nickel

Both Monel 400 and grade N12MV nickel are nickel alloys. They have 67% of their average alloy composition in common. There are 25 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is Monel 400 and the bottom bar is grade N12MV nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 160
220
Elongation at Break, % 20 to 40
6.8
Fatigue Strength, MPa 230 to 290
130
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 62
84
Tensile Strength: Ultimate (UTS), MPa 540 to 780
600
Tensile Strength: Yield (Proof), MPa 210 to 590
310

Thermal Properties

Latent Heat of Fusion, J/g 270
320
Maximum Temperature: Mechanical, °C 1000
900
Melting Completion (Liquidus), °C 1350
1620
Melting Onset (Solidus), °C 1300
1570
Specific Heat Capacity, J/kg-K 430
390
Thermal Expansion, µm/m-K 14
10

Otherwise Unclassified Properties

Base Metal Price, % relative 50
75
Density, g/cm3 8.9
9.2
Embodied Carbon, kg CO2/kg material 7.9
16
Embodied Energy, MJ/kg 110
200
Embodied Water, L/kg 250
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140 to 180
34
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 1080
220
Stiffness to Weight: Axial, points 10
13
Stiffness to Weight: Bending, points 21
22
Strength to Weight: Axial, points 17 to 25
18
Strength to Weight: Bending, points 17 to 21
17
Thermal Shock Resistance, points 17 to 25
19

Alloy Composition

Carbon (C), % 0 to 0.3
0 to 0.12
Chromium (Cr), % 0
0 to 1.0
Copper (Cu), % 28 to 34
0
Iron (Fe), % 0 to 2.5
4.0 to 6.0
Manganese (Mn), % 0 to 2.0
0 to 1.0
Molybdenum (Mo), % 0
26 to 30
Nickel (Ni), % 63 to 72
60.2 to 69.8
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
Vanadium (V), % 0
0.2 to 0.6