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N10665 Nickel vs. AISI 317LM Stainless Steel

N10665 nickel belongs to the nickel alloys classification, while AISI 317LM stainless steel belongs to the iron alloys. They have a modest 22% of their average alloy composition in common, which, by itself, doesn't mean much. There are 31 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is N10665 nickel and the bottom bar is AISI 317LM stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
200
Elongation at Break, % 45
46
Fatigue Strength, MPa 340
210
Poisson's Ratio 0.31
0.28
Rockwell B Hardness 86
82
Shear Modulus, GPa 84
79
Shear Strength, MPa 600
410
Tensile Strength: Ultimate (UTS), MPa 860
590
Tensile Strength: Yield (Proof), MPa 400
230

Thermal Properties

Latent Heat of Fusion, J/g 310
300
Maximum Temperature: Mechanical, °C 900
300
Melting Completion (Liquidus), °C 1620
1460
Melting Onset (Solidus), °C 1570
1410
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 11
14
Thermal Expansion, µm/m-K 10
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
2.0
Electrical Conductivity: Equal Weight (Specific), % IACS 1.2
2.3

Otherwise Unclassified Properties

Base Metal Price, % relative 75
24
Density, g/cm3 9.3
8.0
Embodied Carbon, kg CO2/kg material 15
4.8
Embodied Energy, MJ/kg 200
65
Embodied Water, L/kg 270
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
210
Resilience: Unit (Modulus of Resilience), kJ/m3 360
130
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 22
25
Strength to Weight: Axial, points 26
21
Strength to Weight: Bending, points 22
20
Thermal Diffusivity, mm2/s 3.1
3.8
Thermal Shock Resistance, points 27
13

Alloy Composition

Carbon (C), % 0 to 0.020
0 to 0.030
Chromium (Cr), % 0 to 1.0
18 to 20
Cobalt (Co), % 0 to 1.0
0
Iron (Fe), % 0 to 2.0
54.4 to 64.5
Manganese (Mn), % 0 to 1.0
0 to 2.0
Molybdenum (Mo), % 26 to 30
4.0 to 5.0
Nickel (Ni), % 64.8 to 74
13.5 to 17.5
Nitrogen (N), % 0
0 to 0.2
Phosphorus (P), % 0 to 0.040
0 to 0.045
Silicon (Si), % 0 to 0.1
0 to 0.75
Sulfur (S), % 0 to 0.030
0 to 0.030