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50Cr-50Ni-Cb Alloy vs. Nickel 693

50Cr-50Ni-Cb alloy belongs to the otherwise unclassified metals classification, while nickel 693 belongs to the nickel alloys. They have 79% of their average alloy composition in common. There are 21 material properties with values for both materials. Properties with values for just one material (7, 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 693.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 5.6
34
Poisson's Ratio 0.26
0.28
Shear Modulus, GPa 84
76
Tensile Strength: Ultimate (UTS), MPa 620
660
Tensile Strength: Yield (Proof), MPa 390
310

Thermal Properties

Latent Heat of Fusion, J/g 350
330
Specific Heat Capacity, J/kg-K 480
480
Thermal Expansion, µm/m-K 15
13

Otherwise Unclassified Properties

Base Metal Price, % relative 60
60
Density, g/cm3 8.0
8.1
Embodied Carbon, kg CO2/kg material 9.2
9.9
Embodied Energy, MJ/kg 130
140
Embodied Water, L/kg 350
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30
190
Resilience: Unit (Modulus of Resilience), kJ/m3 370
250
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 21
23
Strength to Weight: Bending, points 20
21
Thermal Shock Resistance, points 14
19

Alloy Composition

Aluminum (Al), % 0 to 0.25
2.5 to 4.0
Carbon (C), % 0 to 0.1
0 to 0.15
Chromium (Cr), % 47 to 52
27 to 31
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 0 to 1.0
2.5 to 6.0
Manganese (Mn), % 0 to 0.3
0 to 1.0
Nickel (Ni), % 43.3 to 51.6
53.3 to 67.5
Niobium (Nb), % 1.4 to 1.7
0.5 to 2.5
Nitrogen (N), % 0 to 0.16
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.020
0 to 0.010
Titanium (Ti), % 0 to 0.5
0 to 1.0