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Grade 361 Molybdenum vs. 50Cr-50Ni-Cb Alloy

Both grade 361 molybdenum and 50Cr-50Ni-Cb alloy are otherwise unclassified metals. There are 20 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is grade 361 molybdenum and the bottom bar is 50Cr-50Ni-Cb alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 310
210
Elongation at Break, % 6.3
5.6
Poisson's Ratio 0.31
0.26
Shear Modulus, GPa 120
84
Tensile Strength: Ultimate (UTS), MPa 620
620
Tensile Strength: Yield (Proof), MPa 530
390

Thermal Properties

Latent Heat of Fusion, J/g 370
350
Specific Heat Capacity, J/kg-K 250
480
Thermal Expansion, µm/m-K 7.0
15

Otherwise Unclassified Properties

Density, g/cm3 10
8.0
Embodied Carbon, kg CO2/kg material 28
9.2
Embodied Energy, MJ/kg 330
130
Embodied Water, L/kg 360
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 37
30
Resilience: Unit (Modulus of Resilience), kJ/m3 450
370
Stiffness to Weight: Axial, points 17
15
Stiffness to Weight: Bending, points 22
25
Strength to Weight: Axial, points 17
21
Strength to Weight: Bending, points 16
20
Thermal Shock Resistance, points 21
14

Alloy Composition

Aluminum (Al), % 0
0 to 0.25
Carbon (C), % 0 to 0.010
0 to 0.1
Chromium (Cr), % 0
47 to 52
Iron (Fe), % 0 to 0.010
0 to 1.0
Manganese (Mn), % 0
0 to 0.3
Molybdenum (Mo), % 99.9 to 100
0
Nickel (Ni), % 0 to 0.0050
43.3 to 51.6
Niobium (Nb), % 0
1.4 to 1.7
Nitrogen (N), % 0 to 0.0020
0 to 0.16
Oxygen (O), % 0 to 0.0070
0
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0 to 0.010
0 to 0.5
Sulfur (S), % 0
0 to 0.020
Titanium (Ti), % 0
0 to 0.5