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50Cr-50Ni-Cb Alloy vs. EN 2.4669 Nickel

50Cr-50Ni-Cb alloy belongs to the otherwise unclassified metals classification, while EN 2.4669 nickel belongs to the nickel alloys. They have 65% of their average alloy composition in common. There are 21 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is 50Cr-50Ni-Cb alloy and the bottom bar is EN 2.4669 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 5.6
16
Poisson's Ratio 0.26
0.29
Shear Modulus, GPa 84
73
Tensile Strength: Ultimate (UTS), MPa 620
1110
Tensile Strength: Yield (Proof), MPa 390
720

Thermal Properties

Latent Heat of Fusion, J/g 350
310
Specific Heat Capacity, J/kg-K 480
460
Thermal Expansion, µm/m-K 15
13

Otherwise Unclassified Properties

Base Metal Price, % relative 60
60
Density, g/cm3 8.0
8.4
Embodied Carbon, kg CO2/kg material 9.2
10
Embodied Energy, MJ/kg 130
150
Embodied Water, L/kg 350
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30
160
Resilience: Unit (Modulus of Resilience), kJ/m3 370
1380
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 21
37
Strength to Weight: Bending, points 20
28
Thermal Shock Resistance, points 14
33

Alloy Composition

Aluminum (Al), % 0 to 0.25
0.4 to 1.0
Carbon (C), % 0 to 0.1
0 to 0.080
Chromium (Cr), % 47 to 52
14 to 17
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 0 to 1.0
5.0 to 9.0
Manganese (Mn), % 0 to 0.3
0 to 1.0
Nickel (Ni), % 43.3 to 51.6
65.9 to 77.7
Niobium (Nb), % 1.4 to 1.7
0.7 to 1.2
Nitrogen (N), % 0 to 0.16
0
Phosphorus (P), % 0 to 0.020
0 to 0.020
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.020
0 to 0.015
Titanium (Ti), % 0 to 0.5
2.3 to 2.8