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EN 2.4654 Nickel vs. EN 1.4865 Stainless Steel

EN 2.4654 nickel belongs to the nickel alloys classification, while EN 1.4865 stainless steel belongs to the iron alloys. They have 59% of their average alloy composition in common. There are 27 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 2.4654 nickel and the bottom bar is EN 1.4865 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 17
6.8
Fatigue Strength, MPa 460
120
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 77
76
Tensile Strength: Ultimate (UTS), MPa 1250
470
Tensile Strength: Yield (Proof), MPa 850
250

Thermal Properties

Latent Heat of Fusion, J/g 320
320
Maximum Temperature: Mechanical, °C 1000
1020
Melting Completion (Liquidus), °C 1390
1380
Melting Onset (Solidus), °C 1330
1330
Specific Heat Capacity, J/kg-K 460
480
Thermal Conductivity, W/m-K 13
12
Thermal Expansion, µm/m-K 12
15

Otherwise Unclassified Properties

Base Metal Price, % relative 75
33
Density, g/cm3 8.4
8.0
Embodied Carbon, kg CO2/kg material 10
5.8
Embodied Energy, MJ/kg 150
81
Embodied Water, L/kg 340
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 190
27
Resilience: Unit (Modulus of Resilience), kJ/m3 1810
160
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 42
16
Strength to Weight: Bending, points 31
17
Thermal Diffusivity, mm2/s 3.3
3.1
Thermal Shock Resistance, points 37
11

Alloy Composition

Aluminum (Al), % 1.2 to 1.6
0
Boron (B), % 0.0030 to 0.010
0
Carbon (C), % 0.020 to 0.1
0.3 to 0.5
Chromium (Cr), % 18 to 21
18 to 21
Cobalt (Co), % 12 to 15
0
Copper (Cu), % 0 to 0.1
0
Iron (Fe), % 0 to 2.0
34.4 to 44.7
Manganese (Mn), % 0 to 1.0
0 to 2.0
Molybdenum (Mo), % 3.5 to 5.0
0 to 0.5
Nickel (Ni), % 50.6 to 62.5
36 to 39
Phosphorus (P), % 0 to 0.015
0 to 0.040
Silicon (Si), % 0 to 0.15
1.0 to 2.5
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 2.8 to 3.3
0
Zirconium (Zr), % 0.020 to 0.080
0