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N08020 Stainless Steel vs. Nickel 333

N08020 stainless steel belongs to the iron alloys classification, while nickel 333 belongs to the nickel alloys. They have 76% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is N08020 stainless steel and the bottom bar is nickel 333.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
210
Elongation at Break, % 15 to 34
34
Fatigue Strength, MPa 210 to 240
200
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
81
Shear Strength, MPa 380 to 410
420
Tensile Strength: Ultimate (UTS), MPa 610 to 620
630
Tensile Strength: Yield (Proof), MPa 270 to 420
270

Thermal Properties

Latent Heat of Fusion, J/g 300
320
Maximum Temperature: Mechanical, °C 1100
1010
Melting Completion (Liquidus), °C 1410
1460
Melting Onset (Solidus), °C 1360
1410
Specific Heat Capacity, J/kg-K 460
450
Thermal Conductivity, W/m-K 12
11
Thermal Expansion, µm/m-K 15
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.6
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 1.8
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 38
55
Density, g/cm3 8.2
8.5
Embodied Carbon, kg CO2/kg material 6.6
8.5
Embodied Energy, MJ/kg 92
120
Embodied Water, L/kg 220
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 83 to 170
170
Resilience: Unit (Modulus of Resilience), kJ/m3 180 to 440
180
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 21
21
Strength to Weight: Bending, points 20
19
Thermal Diffusivity, mm2/s 3.2
2.9
Thermal Shock Resistance, points 15
16

Alloy Composition

Carbon (C), % 0 to 0.070
0 to 0.1
Chromium (Cr), % 19 to 21
24 to 27
Cobalt (Co), % 0
2.5 to 4.0
Copper (Cu), % 3.0 to 4.0
0
Iron (Fe), % 29.9 to 44
9.3 to 24.5
Manganese (Mn), % 0 to 2.0
0 to 2.0
Molybdenum (Mo), % 2.0 to 3.0
2.5 to 4.0
Nickel (Ni), % 32 to 38
44 to 48
Niobium (Nb), % 0 to 1.0
0
Phosphorus (P), % 0 to 0.045
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 1.5
Sulfur (S), % 0 to 0.035
0 to 0.030
Tungsten (W), % 0
2.5 to 4.0