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Grade N12MV Nickel vs. N08031 Stainless Steel

Grade N12MV nickel belongs to the nickel alloys classification, while N08031 stainless steel belongs to the iron alloys. They have 44% of their average alloy composition in common. There are 25 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is grade N12MV nickel and the bottom bar is N08031 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
210
Elongation at Break, % 6.8
45
Fatigue Strength, MPa 130
290
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 84
81
Tensile Strength: Ultimate (UTS), MPa 600
730
Tensile Strength: Yield (Proof), MPa 310
310

Thermal Properties

Latent Heat of Fusion, J/g 320
310
Maximum Temperature: Mechanical, °C 900
1100
Melting Completion (Liquidus), °C 1620
1440
Melting Onset (Solidus), °C 1570
1390
Specific Heat Capacity, J/kg-K 390
460
Thermal Expansion, µm/m-K 10
18

Otherwise Unclassified Properties

Base Metal Price, % relative 75
39
Density, g/cm3 9.2
8.1
Embodied Carbon, kg CO2/kg material 16
7.1
Embodied Energy, MJ/kg 200
96
Embodied Water, L/kg 260
240

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 34
270
Resilience: Unit (Modulus of Resilience), kJ/m3 220
230
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 18
25
Strength to Weight: Bending, points 17
22
Thermal Shock Resistance, points 19
14

Alloy Composition

Carbon (C), % 0 to 0.12
0 to 0.015
Chromium (Cr), % 0 to 1.0
26 to 28
Copper (Cu), % 0
1.0 to 1.4
Iron (Fe), % 4.0 to 6.0
29 to 36.9
Manganese (Mn), % 0 to 1.0
0 to 2.0
Molybdenum (Mo), % 26 to 30
6.0 to 7.0
Nickel (Ni), % 60.2 to 69.8
30 to 32
Nitrogen (N), % 0
0.15 to 0.25
Phosphorus (P), % 0 to 0.040
0 to 0.020
Silicon (Si), % 0 to 1.0
0 to 0.3
Sulfur (S), % 0 to 0.030
0 to 0.010
Vanadium (V), % 0.2 to 0.6
0