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50Cr-50Ni-Cb Alloy vs. Grade CW6MC Nickel

50Cr-50Ni-Cb alloy belongs to the otherwise unclassified metals classification, while grade CW6MC nickel 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 (8, in this case) are not shown.

For each property being compared, the top bar is 50Cr-50Ni-Cb alloy and the bottom bar is grade CW6MC nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 5.6
28
Poisson's Ratio 0.26
0.29
Shear Modulus, GPa 84
79
Tensile Strength: Ultimate (UTS), MPa 620
540
Tensile Strength: Yield (Proof), MPa 390
310

Thermal Properties

Latent Heat of Fusion, J/g 350
330
Specific Heat Capacity, J/kg-K 480
440
Thermal Expansion, µm/m-K 15
12

Otherwise Unclassified Properties

Base Metal Price, % relative 60
80
Density, g/cm3 8.0
8.6
Embodied Carbon, kg CO2/kg material 9.2
14
Embodied Energy, MJ/kg 130
200
Embodied Water, L/kg 350
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30
130
Resilience: Unit (Modulus of Resilience), kJ/m3 370
240
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 21
18
Strength to Weight: Bending, points 20
17
Thermal Shock Resistance, points 14
15

Alloy Composition

Aluminum (Al), % 0 to 0.25
0
Carbon (C), % 0 to 0.1
0 to 0.060
Chromium (Cr), % 47 to 52
20 to 23
Iron (Fe), % 0 to 1.0
0 to 5.0
Manganese (Mn), % 0 to 0.3
0 to 1.0
Molybdenum (Mo), % 0
8.0 to 10
Nickel (Ni), % 43.3 to 51.6
55.4 to 68.9
Niobium (Nb), % 1.4 to 1.7
3.2 to 4.5
Nitrogen (N), % 0 to 0.16
0
Phosphorus (P), % 0 to 0.020
0 to 0.015
Silicon (Si), % 0 to 0.5
0 to 1.0
Sulfur (S), % 0 to 0.020
0 to 0.030
Titanium (Ti), % 0 to 0.5
0