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EN 2.4608 Nickel vs. Nickel 690

Both EN 2.4608 nickel and nickel 690 are nickel alloys. They have 80% of their average alloy composition in common. There are 30 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 EN 2.4608 nickel and the bottom bar is nickel 690.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 34
3.4 to 34
Fatigue Strength, MPa 200
180 to 300
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 81
79
Shear Strength, MPa 410
420 to 570
Tensile Strength: Ultimate (UTS), MPa 620
640 to 990
Tensile Strength: Yield (Proof), MPa 270
250 to 760

Thermal Properties

Latent Heat of Fusion, J/g 330
320
Maximum Temperature: Mechanical, °C 1000
1010
Melting Completion (Liquidus), °C 1460
1380
Melting Onset (Solidus), °C 1410
1340
Specific Heat Capacity, J/kg-K 460
470
Thermal Conductivity, W/m-K 11
14
Thermal Expansion, µm/m-K 13
14

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 55
50
Density, g/cm3 8.5
8.3
Embodied Carbon, kg CO2/kg material 8.4
8.2
Embodied Energy, MJ/kg 120
120
Embodied Water, L/kg 270
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
31 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 180
160 to 1440
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 20
21 to 33
Strength to Weight: Bending, points 19
20 to 27
Thermal Diffusivity, mm2/s 2.9
3.5
Thermal Shock Resistance, points 16
16 to 25

Alloy Composition

Carbon (C), % 0.030 to 0.080
0 to 0.050
Chromium (Cr), % 24 to 26
27 to 31
Cobalt (Co), % 2.5 to 4.0
0
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 11.4 to 23.8
7.0 to 11
Manganese (Mn), % 0 to 2.0
0 to 0.5
Molybdenum (Mo), % 2.5 to 4.0
0
Nickel (Ni), % 44 to 47
58 to 66
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.7 to 1.5
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.015
Tungsten (W), % 2.5 to 4.0
0