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Grade 365 Molybdenum vs. C82400 Copper

Grade 365 molybdenum belongs to the otherwise unclassified metals classification, while C82400 copper belongs to the copper alloys. There are 20 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 grade 365 molybdenum and the bottom bar is C82400 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 310
120
Elongation at Break, % 6.3
1.0 to 20
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 120
45
Tensile Strength: Ultimate (UTS), MPa 620
500 to 1030
Tensile Strength: Yield (Proof), MPa 530
260 to 970

Thermal Properties

Latent Heat of Fusion, J/g 370
230
Specific Heat Capacity, J/kg-K 250
380
Thermal Expansion, µm/m-K 7.0
17

Otherwise Unclassified Properties

Density, g/cm3 10
8.8
Embodied Carbon, kg CO2/kg material 28
8.9
Embodied Energy, MJ/kg 330
140
Embodied Water, L/kg 360
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 37
10 to 83
Resilience: Unit (Modulus of Resilience), kJ/m3 450
270 to 3870
Stiffness to Weight: Axial, points 17
7.6
Stiffness to Weight: Bending, points 22
19
Strength to Weight: Axial, points 17
16 to 33
Strength to Weight: Bending, points 16
16 to 26
Thermal Shock Resistance, points 21
17 to 36

Alloy Composition

Aluminum (Al), % 0
0 to 0.15
Beryllium (Be), % 0
1.6 to 1.9
Carbon (C), % 0 to 0.010
0
Chromium (Cr), % 0
0 to 0.1
Cobalt (Co), % 0
0.2 to 0.65
Copper (Cu), % 0
96 to 98.2
Iron (Fe), % 0 to 0.010
0 to 0.2
Lead (Pb), % 0
0 to 0.020
Molybdenum (Mo), % 99.9 to 100
0
Nickel (Ni), % 0 to 0.0020
0 to 0.2
Nitrogen (N), % 0 to 0.0020
0
Oxygen (O), % 0 to 0.0015
0
Silicon (Si), % 0 to 0.010
0
Tin (Sn), % 0
0 to 0.1
Titanium (Ti), % 0
0 to 0.12
Zinc (Zn), % 0
0 to 0.1
Residuals, % 0
0 to 0.5