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50Cr-50Ni-Cb Alloy vs. Nickel 617

50Cr-50Ni-Cb alloy belongs to the otherwise unclassified metals classification, while nickel 617 belongs to the nickel alloys. They have 71% of their average alloy composition in common. There are 21 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is 50Cr-50Ni-Cb alloy and the bottom bar is nickel 617.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
210
Elongation at Break, % 5.6
40
Poisson's Ratio 0.26
0.29
Shear Modulus, GPa 84
80
Tensile Strength: Ultimate (UTS), MPa 620
740
Tensile Strength: Yield (Proof), MPa 390
280

Thermal Properties

Latent Heat of Fusion, J/g 350
330
Specific Heat Capacity, J/kg-K 480
450
Thermal Expansion, µm/m-K 15
12

Otherwise Unclassified Properties

Base Metal Price, % relative 60
75
Density, g/cm3 8.0
8.5
Embodied Carbon, kg CO2/kg material 9.2
10
Embodied Energy, MJ/kg 130
140
Embodied Water, L/kg 350
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30
230
Resilience: Unit (Modulus of Resilience), kJ/m3 370
190
Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 21
24
Strength to Weight: Bending, points 20
21
Thermal Shock Resistance, points 14
21

Alloy Composition

Aluminum (Al), % 0 to 0.25
0.8 to 1.5
Boron (B), % 0
0 to 0.0060
Carbon (C), % 0 to 0.1
0.050 to 0.15
Chromium (Cr), % 47 to 52
20 to 24
Cobalt (Co), % 0
10 to 15
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 0 to 1.0
0 to 3.0
Manganese (Mn), % 0 to 0.3
0 to 1.0
Molybdenum (Mo), % 0
8.0 to 10
Nickel (Ni), % 43.3 to 51.6
44.5 to 62
Niobium (Nb), % 1.4 to 1.7
0
Nitrogen (N), % 0 to 0.16
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.020
0 to 0.015
Titanium (Ti), % 0 to 0.5
0