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50Cr-50Ni-Cb Alloy vs. Grade 1 Babbitt Metal

Both 50Cr-50Ni-Cb alloy and grade 1 Babbitt Metal are otherwise unclassified metals. Both are furnished in the as-fabricated (no temper or treatment) condition. There are 16 material properties with values for both materials. Properties with values for just one material (13, 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 1 Babbitt Metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
53
Elongation at Break, % 5.6
34
Poisson's Ratio 0.26
0.35
Shear Modulus, GPa 84
20
Tensile Strength: Yield (Proof), MPa 390
30

Thermal Properties

Latent Heat of Fusion, J/g 350
70
Specific Heat Capacity, J/kg-K 480
230
Thermal Expansion, µm/m-K 15
21

Otherwise Unclassified Properties

Base Metal Price, % relative 60
75
Density, g/cm3 8.0
7.3
Embodied Carbon, kg CO2/kg material 9.2
12
Embodied Energy, MJ/kg 130
200
Embodied Water, L/kg 350
1160

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 370
8.6
Stiffness to Weight: Axial, points 15
4.0
Stiffness to Weight: Bending, points 25
17

Alloy Composition

Aluminum (Al), % 0 to 0.25
0 to 0.0050
Antimony (Sb), % 0
4.0 to 5.0
Arsenic (As), % 0
0 to 0.1
Bismuth (Bi), % 0
0 to 0.080
Cadmium (Cd), % 0
0 to 0.050
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 47 to 52
0
Copper (Cu), % 0
4.0 to 5.0
Iron (Fe), % 0 to 1.0
0 to 0.080
Lead (Pb), % 0
0 to 0.35
Manganese (Mn), % 0 to 0.3
0
Nickel (Ni), % 43.3 to 51.6
0
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
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
89.3 to 92
Titanium (Ti), % 0 to 0.5
0
Zinc (Zn), % 0
0 to 0.0050