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AISI 316L Stainless Steel vs. N08366 Stainless Steel

Both AISI 316L stainless steel and N08366 stainless steel are iron alloys. They have 79% of their average alloy composition in common. There are 34 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is AISI 316L stainless steel and the bottom bar is N08366 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170 to 350
180
Elastic (Young's, Tensile) Modulus, GPa 200
210
Elongation at Break, % 9.0 to 50
34
Fatigue Strength, MPa 170 to 450
190
Poisson's Ratio 0.28
0.28
Rockwell B Hardness 80
82
Shear Modulus, GPa 78
80
Shear Strength, MPa 370 to 690
390
Tensile Strength: Ultimate (UTS), MPa 530 to 1160
590
Tensile Strength: Yield (Proof), MPa 190 to 870
240

Thermal Properties

Latent Heat of Fusion, J/g 290
310
Maximum Temperature: Corrosion, °C 410
430
Maximum Temperature: Mechanical, °C 870
1100
Melting Completion (Liquidus), °C 1400
1460
Melting Onset (Solidus), °C 1380
1410
Specific Heat Capacity, J/kg-K 470
460
Thermal Conductivity, W/m-K 15
13
Thermal Expansion, µm/m-K 16
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
1.8
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 19
33
Density, g/cm3 7.9
8.1
Embodied Carbon, kg CO2/kg material 3.9
6.2
Embodied Energy, MJ/kg 53
84
Embodied Water, L/kg 150
200

Common Calculations

PREN (Pitting Resistance) 26
42
Resilience: Ultimate (Unit Rupture Work), MJ/m3 77 to 230
160
Resilience: Unit (Modulus of Resilience), kJ/m3 93 to 1880
150
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 19 to 41
20
Strength to Weight: Bending, points 18 to 31
19
Thermal Diffusivity, mm2/s 4.1
3.4
Thermal Shock Resistance, points 12 to 25
13

Alloy Composition

Carbon (C), % 0 to 0.030
0 to 0.035
Chromium (Cr), % 16 to 18
20 to 22
Iron (Fe), % 62 to 72
42.4 to 50.5
Manganese (Mn), % 0 to 2.0
0 to 2.0
Molybdenum (Mo), % 2.0 to 3.0
6.0 to 7.0
Nickel (Ni), % 10 to 14
23.5 to 25.5
Nitrogen (N), % 0 to 0.1
0
Phosphorus (P), % 0 to 0.045
0 to 0.040
Silicon (Si), % 0 to 0.75
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030