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Grade N12MV Nickel vs. EN 1.4662 Stainless Steel

Grade N12MV nickel belongs to the nickel alloys classification, while EN 1.4662 stainless steel belongs to the iron alloys. 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 grade N12MV nickel and the bottom bar is EN 1.4662 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
200
Elongation at Break, % 6.8
28
Fatigue Strength, MPa 130
430 to 450
Poisson's Ratio 0.31
0.27
Shear Modulus, GPa 84
79
Tensile Strength: Ultimate (UTS), MPa 600
810 to 830
Tensile Strength: Yield (Proof), MPa 310
580 to 620

Thermal Properties

Latent Heat of Fusion, J/g 320
290
Maximum Temperature: Mechanical, °C 900
1090
Melting Completion (Liquidus), °C 1620
1430
Melting Onset (Solidus), °C 1570
1380
Specific Heat Capacity, J/kg-K 390
480
Thermal Expansion, µm/m-K 10
13

Otherwise Unclassified Properties

Base Metal Price, % relative 75
16
Density, g/cm3 9.2
7.7
Embodied Carbon, kg CO2/kg material 16
3.2
Embodied Energy, MJ/kg 200
45
Embodied Water, L/kg 260
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 34
210
Resilience: Unit (Modulus of Resilience), kJ/m3 220
840 to 940
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 22
25
Strength to Weight: Axial, points 18
29 to 30
Strength to Weight: Bending, points 17
25
Thermal Shock Resistance, points 19
22

Alloy Composition

Carbon (C), % 0 to 0.12
0 to 0.030
Chromium (Cr), % 0 to 1.0
23 to 25
Copper (Cu), % 0
0.1 to 0.8
Iron (Fe), % 4.0 to 6.0
62.6 to 70.2
Manganese (Mn), % 0 to 1.0
2.5 to 4.0
Molybdenum (Mo), % 26 to 30
1.0 to 2.0
Nickel (Ni), % 60.2 to 69.8
3.0 to 4.5
Nitrogen (N), % 0
0.2 to 0.3
Phosphorus (P), % 0 to 0.040
0 to 0.035
Silicon (Si), % 0 to 1.0
0 to 0.7
Sulfur (S), % 0 to 0.030
0 to 0.0050
Vanadium (V), % 0.2 to 0.6
0