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EN 1.4865 Stainless Steel vs. N06455 Nickel

EN 1.4865 stainless steel belongs to the iron alloys classification, while N06455 nickel belongs to the nickel alloys. They have 56% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is EN 1.4865 stainless steel and the bottom bar is N06455 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
210
Elongation at Break, % 6.8
47
Fatigue Strength, MPa 120
290
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
82
Tensile Strength: Ultimate (UTS), MPa 470
780
Tensile Strength: Yield (Proof), MPa 250
330

Thermal Properties

Latent Heat of Fusion, J/g 320
320
Maximum Temperature: Mechanical, °C 1020
960
Melting Completion (Liquidus), °C 1380
1510
Melting Onset (Solidus), °C 1330
1450
Specific Heat Capacity, J/kg-K 480
430
Thermal Conductivity, W/m-K 12
10
Thermal Expansion, µm/m-K 15
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
1.4

Otherwise Unclassified Properties

Base Metal Price, % relative 33
65
Density, g/cm3 8.0
8.8
Embodied Carbon, kg CO2/kg material 5.8
12
Embodied Energy, MJ/kg 81
160
Embodied Water, L/kg 200
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 27
300
Resilience: Unit (Modulus of Resilience), kJ/m3 160
260
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 16
24
Strength to Weight: Bending, points 17
21
Thermal Diffusivity, mm2/s 3.1
2.7
Thermal Shock Resistance, points 11
24

Alloy Composition

Carbon (C), % 0.3 to 0.5
0 to 0.015
Chromium (Cr), % 18 to 21
14 to 18
Cobalt (Co), % 0
0 to 2.0
Iron (Fe), % 34.4 to 44.7
0 to 3.0
Manganese (Mn), % 0 to 2.0
0 to 1.0
Molybdenum (Mo), % 0 to 0.5
14 to 17
Nickel (Ni), % 36 to 39
58.1 to 72
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 1.0 to 2.5
0 to 0.080
Sulfur (S), % 0 to 0.030
0 to 0.030
Titanium (Ti), % 0
0 to 0.7