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EN 2.4650 Nickel vs. N06920 Nickel

Both EN 2.4650 nickel and N06920 nickel are nickel alloys. They have 74% of their average alloy composition in common.

For each property being compared, the top bar is EN 2.4650 nickel and the bottom bar is N06920 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
210
Elongation at Break, % 34
39
Fatigue Strength, MPa 480
220
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 80
82
Shear Strength, MPa 730
500
Tensile Strength: Ultimate (UTS), MPa 1090
730
Tensile Strength: Yield (Proof), MPa 650
270

Thermal Properties

Latent Heat of Fusion, J/g 320
320
Maximum Temperature: Mechanical, °C 1010
990
Melting Completion (Liquidus), °C 1400
1500
Melting Onset (Solidus), °C 1350
1440
Specific Heat Capacity, J/kg-K 450
440
Thermal Conductivity, W/m-K 12
11
Thermal Expansion, µm/m-K 11
13

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 80
55
Density, g/cm3 8.5
8.6
Embodied Carbon, kg CO2/kg material 10
9.4
Embodied Energy, MJ/kg 140
130
Embodied Water, L/kg 360
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
230
Resilience: Unit (Modulus of Resilience), kJ/m3 1030
180
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 36
24
Strength to Weight: Bending, points 28
21
Thermal Diffusivity, mm2/s 3.1
2.8
Thermal Shock Resistance, points 33
19

Alloy Composition

Aluminum (Al), % 0.3 to 0.6
0
Boron (B), % 0 to 0.0050
0
Carbon (C), % 0.040 to 0.080
0 to 0.030
Chromium (Cr), % 19 to 21
20.5 to 23
Cobalt (Co), % 19 to 21
0 to 5.0
Copper (Cu), % 0 to 0.2
0
Iron (Fe), % 0 to 0.7
17 to 20
Manganese (Mn), % 0 to 0.6
0 to 1.0
Molybdenum (Mo), % 5.6 to 6.1
8.0 to 10
Nickel (Ni), % 46.9 to 54.2
36.9 to 53.5
Phosphorus (P), % 0 to 0.020
0 to 0.040
Silicon (Si), % 0 to 0.4
0 to 1.0
Sulfur (S), % 0 to 0.0070
0 to 0.030
Titanium (Ti), % 1.9 to 2.4
0
Tungsten (W), % 0
1.0 to 3.0