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Grade N12MV Nickel vs. AISI 201LN Stainless Steel

Grade N12MV nickel belongs to the nickel alloys classification, while AISI 201LN 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 201LN stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
200
Elongation at Break, % 6.8
25 to 51
Fatigue Strength, MPa 130
340 to 540
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 84
77
Tensile Strength: Ultimate (UTS), MPa 600
740 to 1060
Tensile Strength: Yield (Proof), MPa 310
350 to 770

Thermal Properties

Latent Heat of Fusion, J/g 320
280
Maximum Temperature: Mechanical, °C 900
880
Melting Completion (Liquidus), °C 1620
1410
Melting Onset (Solidus), °C 1570
1370
Specific Heat Capacity, J/kg-K 390
480
Thermal Expansion, µm/m-K 10
17

Otherwise Unclassified Properties

Base Metal Price, % relative 75
12
Density, g/cm3 9.2
7.7
Embodied Carbon, kg CO2/kg material 16
2.6
Embodied Energy, MJ/kg 200
38
Embodied Water, L/kg 260
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 34
230 to 310
Resilience: Unit (Modulus of Resilience), kJ/m3 220
310 to 1520
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 22
25
Strength to Weight: Axial, points 18
27 to 38
Strength to Weight: Bending, points 17
24 to 30
Thermal Shock Resistance, points 19
16 to 23

Alloy Composition

Carbon (C), % 0 to 0.12
0 to 0.030
Chromium (Cr), % 0 to 1.0
16 to 17.5
Copper (Cu), % 0
0 to 1.0
Iron (Fe), % 4.0 to 6.0
67.9 to 73.5
Manganese (Mn), % 0 to 1.0
6.4 to 7.5
Molybdenum (Mo), % 26 to 30
0
Nickel (Ni), % 60.2 to 69.8
4.0 to 5.0
Nitrogen (N), % 0
0.1 to 0.25
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 0.015
Vanadium (V), % 0.2 to 0.6
0