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Grade N12MV Nickel vs. EN 1.3975 Stainless Steel

Grade N12MV nickel belongs to the nickel alloys classification, while EN 1.3975 stainless steel belongs to the iron alloys. There are 25 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is grade N12MV nickel and the bottom bar is EN 1.3975 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
190
Elongation at Break, % 6.8
27
Fatigue Strength, MPa 130
230
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 84
76
Tensile Strength: Ultimate (UTS), MPa 600
660
Tensile Strength: Yield (Proof), MPa 310
320

Thermal Properties

Latent Heat of Fusion, J/g 320
340
Maximum Temperature: Mechanical, °C 900
910
Melting Completion (Liquidus), °C 1620
1360
Melting Onset (Solidus), °C 1570
1320
Specific Heat Capacity, J/kg-K 390
500
Thermal Expansion, µm/m-K 10
16

Otherwise Unclassified Properties

Base Metal Price, % relative 75
15
Density, g/cm3 9.2
7.5
Embodied Carbon, kg CO2/kg material 16
3.3
Embodied Energy, MJ/kg 200
47
Embodied Water, L/kg 260
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 34
150
Resilience: Unit (Modulus of Resilience), kJ/m3 220
270
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 22
26
Strength to Weight: Axial, points 18
24
Strength to Weight: Bending, points 17
22
Thermal Shock Resistance, points 19
15

Alloy Composition

Carbon (C), % 0 to 0.12
0 to 0.050
Chromium (Cr), % 0 to 1.0
16 to 18
Iron (Fe), % 4.0 to 6.0
58.2 to 65.4
Manganese (Mn), % 0 to 1.0
7.0 to 9.0
Molybdenum (Mo), % 26 to 30
0 to 1.0
Nickel (Ni), % 60.2 to 69.8
8.0 to 9.0
Nitrogen (N), % 0
0.080 to 0.18
Phosphorus (P), % 0 to 0.040
0 to 0.045
Silicon (Si), % 0 to 1.0
3.5 to 4.5
Sulfur (S), % 0 to 0.030
0 to 0.030
Vanadium (V), % 0.2 to 0.6
0