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N08020 Stainless Steel vs. AISI 301L Stainless Steel

Both N08020 stainless steel and AISI 301L stainless steel are iron alloys. They have 63% of their average alloy composition in common. There are 32 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 N08020 stainless steel and the bottom bar is AISI 301L stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 15 to 34
22 to 50
Fatigue Strength, MPa 210 to 240
240 to 530
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
77
Shear Strength, MPa 380 to 410
440 to 660
Tensile Strength: Ultimate (UTS), MPa 610 to 620
620 to 1040
Tensile Strength: Yield (Proof), MPa 270 to 420
250 to 790

Thermal Properties

Latent Heat of Fusion, J/g 300
280
Maximum Temperature: Corrosion, °C 490
410
Maximum Temperature: Mechanical, °C 1100
890
Melting Completion (Liquidus), °C 1410
1430
Melting Onset (Solidus), °C 1360
1390
Specific Heat Capacity, J/kg-K 460
480
Thermal Conductivity, W/m-K 12
15
Thermal Expansion, µm/m-K 15
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.6
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 1.8
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 38
13
Density, g/cm3 8.2
7.8
Embodied Carbon, kg CO2/kg material 6.6
2.7
Embodied Energy, MJ/kg 92
39
Embodied Water, L/kg 220
130

Common Calculations

PREN (Pitting Resistance) 28
19
Resilience: Ultimate (Unit Rupture Work), MJ/m3 83 to 170
210 to 300
Resilience: Unit (Modulus of Resilience), kJ/m3 180 to 440
160 to 1580
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 21
22 to 37
Strength to Weight: Bending, points 20
21 to 29
Thermal Diffusivity, mm2/s 3.2
4.1
Thermal Shock Resistance, points 15
14 to 24

Alloy Composition

Carbon (C), % 0 to 0.070
0 to 0.030
Chromium (Cr), % 19 to 21
16 to 18
Copper (Cu), % 3.0 to 4.0
0
Iron (Fe), % 29.9 to 44
70.7 to 78
Manganese (Mn), % 0 to 2.0
0 to 2.0
Molybdenum (Mo), % 2.0 to 3.0
0
Nickel (Ni), % 32 to 38
6.0 to 8.0
Niobium (Nb), % 0 to 1.0
0
Nitrogen (N), % 0
0 to 0.2
Phosphorus (P), % 0 to 0.045
0 to 0.045
Silicon (Si), % 0 to 1.0
0 to 1.0
Sulfur (S), % 0 to 0.035
0 to 0.030

Comparable Variants