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Grade N12MV Nickel vs. AISI 414 Stainless Steel

Grade N12MV nickel belongs to the nickel alloys classification, while AISI 414 stainless steel belongs to the iron alloys. There are 25 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is grade N12MV nickel and the bottom bar is AISI 414 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
190
Elongation at Break, % 6.8
17
Fatigue Strength, MPa 130
430 to 480
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 84
76
Tensile Strength: Ultimate (UTS), MPa 600
900 to 960
Tensile Strength: Yield (Proof), MPa 310
700 to 790

Thermal Properties

Latent Heat of Fusion, J/g 320
280
Maximum Temperature: Mechanical, °C 900
750
Melting Completion (Liquidus), °C 1620
1440
Melting Onset (Solidus), °C 1570
1400
Specific Heat Capacity, J/kg-K 390
480
Thermal Expansion, µm/m-K 10
10

Otherwise Unclassified Properties

Base Metal Price, % relative 75
8.0
Density, g/cm3 9.2
7.8
Embodied Carbon, kg CO2/kg material 16
2.1
Embodied Energy, MJ/kg 200
29
Embodied Water, L/kg 260
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 34
140 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 220
1260 to 1590
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 22
25
Strength to Weight: Axial, points 18
32 to 34
Strength to Weight: Bending, points 17
27 to 28
Thermal Shock Resistance, points 19
33 to 35

Alloy Composition

Carbon (C), % 0 to 0.12
0 to 0.15
Chromium (Cr), % 0 to 1.0
11.5 to 13.5
Iron (Fe), % 4.0 to 6.0
81.8 to 87.3
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 26 to 30
0
Nickel (Ni), % 60.2 to 69.8
1.3 to 2.5
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030
Vanadium (V), % 0.2 to 0.6
0