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Grade 365 Molybdenum vs. R60804 Alloy

Both grade 365 molybdenum and R60804 alloy are otherwise unclassified metals. There are 18 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is grade 365 molybdenum and the bottom bar is R60804 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 310
98
Elongation at Break, % 6.3
22
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 120
36
Tensile Strength: Ultimate (UTS), MPa 620
430
Tensile Strength: Yield (Proof), MPa 530
270

Thermal Properties

Latent Heat of Fusion, J/g 370
250
Specific Heat Capacity, J/kg-K 250
270
Thermal Expansion, µm/m-K 7.0
6.0

Otherwise Unclassified Properties

Density, g/cm3 10
6.5
Embodied Water, L/kg 360
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 37
85
Resilience: Unit (Modulus of Resilience), kJ/m3 450
380
Stiffness to Weight: Axial, points 17
8.3
Stiffness to Weight: Bending, points 22
23
Strength to Weight: Axial, points 17
18
Strength to Weight: Bending, points 16
19
Thermal Shock Resistance, points 21
53

Alloy Composition

Carbon (C), % 0 to 0.010
0
Chromium (Cr), % 0
0.070 to 0.13
Iron (Fe), % 0 to 0.010
0.18 to 0.24
Molybdenum (Mo), % 99.9 to 100
0
Nickel (Ni), % 0 to 0.0020
0
Nitrogen (N), % 0 to 0.0020
0
Oxygen (O), % 0 to 0.0015
0
Silicon (Si), % 0 to 0.010
0
Tin (Sn), % 0
1.2 to 1.7
Zirconium (Zr), % 0
97.8 to 98.6
Residuals, % 0
0 to 0.12