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Grade N12MV Nickel vs. AISI 309 Stainless Steel

Grade N12MV nickel belongs to the nickel alloys classification, while AISI 309 stainless steel belongs to the iron alloys. There are 25 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is grade N12MV nickel and the bottom bar is AISI 309 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
200
Elongation at Break, % 6.8
34 to 47
Fatigue Strength, MPa 130
250 to 280
Poisson's Ratio 0.31
0.27
Shear Modulus, GPa 84
78
Tensile Strength: Ultimate (UTS), MPa 600
600 to 710
Tensile Strength: Yield (Proof), MPa 310
260 to 350

Thermal Properties

Latent Heat of Fusion, J/g 320
290
Maximum Temperature: Mechanical, °C 900
980
Melting Completion (Liquidus), °C 1620
1450
Melting Onset (Solidus), °C 1570
1400
Specific Heat Capacity, J/kg-K 390
480
Thermal Expansion, µm/m-K 10
15

Otherwise Unclassified Properties

Base Metal Price, % relative 75
19
Density, g/cm3 9.2
7.8
Embodied Carbon, kg CO2/kg material 16
3.6
Embodied Energy, MJ/kg 200
51
Embodied Water, L/kg 260
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 34
200 to 230
Resilience: Unit (Modulus of Resilience), kJ/m3 220
170 to 310
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 22
25
Strength to Weight: Axial, points 18
21 to 25
Strength to Weight: Bending, points 17
20 to 23
Thermal Shock Resistance, points 19
14 to 16

Alloy Composition

Carbon (C), % 0 to 0.12
0 to 0.2
Chromium (Cr), % 0 to 1.0
22 to 24
Iron (Fe), % 4.0 to 6.0
58 to 66
Manganese (Mn), % 0 to 1.0
0 to 2.0
Molybdenum (Mo), % 26 to 30
0
Nickel (Ni), % 60.2 to 69.8
12 to 15
Phosphorus (P), % 0 to 0.040
0 to 0.045
Silicon (Si), % 0 to 1.0
0 to 0.75
Sulfur (S), % 0 to 0.030
0 to 0.030
Vanadium (V), % 0.2 to 0.6
0