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EN 2.4669 Nickel vs. EN 2.4878 Nickel

Both EN 2.4669 nickel and EN 2.4878 nickel are nickel alloys. They have 69% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is EN 2.4669 nickel and the bottom bar is EN 2.4878 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 16
13 to 17
Fatigue Strength, MPa 390
400 to 410
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
78
Shear Strength, MPa 680
750 to 760
Tensile Strength: Ultimate (UTS), MPa 1110
1210 to 1250
Tensile Strength: Yield (Proof), MPa 720
740 to 780

Thermal Properties

Latent Heat of Fusion, J/g 310
330
Maximum Temperature: Mechanical, °C 960
1030
Melting Completion (Liquidus), °C 1380
1370
Melting Onset (Solidus), °C 1330
1320
Specific Heat Capacity, J/kg-K 460
460
Thermal Conductivity, W/m-K 12
11
Thermal Expansion, µm/m-K 13
12

Otherwise Unclassified Properties

Base Metal Price, % relative 60
80
Density, g/cm3 8.4
8.3
Embodied Carbon, kg CO2/kg material 10
10
Embodied Energy, MJ/kg 150
150
Embodied Water, L/kg 260
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
150 to 180
Resilience: Unit (Modulus of Resilience), kJ/m3 1380
1370 to 1540
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 37
41 to 42
Strength to Weight: Bending, points 28
31
Thermal Diffusivity, mm2/s 3.1
2.8
Thermal Shock Resistance, points 33
37 to 39

Alloy Composition

Aluminum (Al), % 0.4 to 1.0
1.2 to 1.6
Boron (B), % 0
0.010 to 0.015
Carbon (C), % 0 to 0.080
0.030 to 0.070
Chromium (Cr), % 14 to 17
23 to 25
Cobalt (Co), % 0 to 1.0
19 to 21
Copper (Cu), % 0 to 0.5
0 to 0.2
Iron (Fe), % 5.0 to 9.0
0 to 1.0
Manganese (Mn), % 0 to 1.0
0 to 0.5
Molybdenum (Mo), % 0
1.0 to 2.0
Nickel (Ni), % 65.9 to 77.7
43.6 to 52.2
Niobium (Nb), % 0.7 to 1.2
0.7 to 1.2
Phosphorus (P), % 0 to 0.020
0 to 0.010
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.0070
Tantalum (Ta), % 0
0 to 0.050
Titanium (Ti), % 2.3 to 2.8
2.8 to 3.2
Zirconium (Zr), % 0
0.030 to 0.070