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50Cr-50Ni-Cb Alloy vs. Type 4 Magnetic Alloy

50Cr-50Ni-Cb alloy belongs to the otherwise unclassified metals classification, while Type 4 magnetic alloy belongs to the nickel alloys. They have 49% 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 Type 4 magnetic alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 5.6
2.0 to 40
Poisson's Ratio 0.26
0.31
Shear Modulus, GPa 84
73
Tensile Strength: Ultimate (UTS), MPa 620
620 to 1100
Tensile Strength: Yield (Proof), MPa 390
270 to 1040

Thermal Properties

Latent Heat of Fusion, J/g 350
290
Specific Heat Capacity, J/kg-K 480
440
Thermal Expansion, µm/m-K 15
11

Otherwise Unclassified Properties

Base Metal Price, % relative 60
60
Density, g/cm3 8.0
8.8
Embodied Carbon, kg CO2/kg material 9.2
10
Embodied Energy, MJ/kg 130
140
Embodied Water, L/kg 350
210

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30
22 to 200
Resilience: Unit (Modulus of Resilience), kJ/m3 370
190 to 2840
Stiffness to Weight: Axial, points 15
12
Stiffness to Weight: Bending, points 25
22
Strength to Weight: Axial, points 21
19 to 35
Strength to Weight: Bending, points 20
18 to 27
Thermal Shock Resistance, points 14
21 to 37

Alloy Composition

Aluminum (Al), % 0 to 0.25
0
Carbon (C), % 0 to 0.1
0 to 0.050
Chromium (Cr), % 47 to 52
0 to 0.3
Cobalt (Co), % 0
0 to 0.5
Copper (Cu), % 0
0 to 0.3
Iron (Fe), % 0 to 1.0
9.5 to 17.5
Manganese (Mn), % 0 to 0.3
0 to 0.8
Molybdenum (Mo), % 0
3.5 to 6.0
Nickel (Ni), % 43.3 to 51.6
79 to 82
Niobium (Nb), % 1.4 to 1.7
0
Nitrogen (N), % 0 to 0.16
0
Phosphorus (P), % 0 to 0.020
0 to 0.010
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.020
0 to 0.020
Titanium (Ti), % 0 to 0.5
0