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C19800 Copper vs. Grade 364 Molybdenum

C19800 copper belongs to the copper alloys classification, while grade 364 molybdenum belongs to the otherwise unclassified metals. There are 20 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is C19800 copper and the bottom bar is grade 364 molybdenum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
310
Elongation at Break, % 9.0 to 12
6.2 to 11
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 43
120
Tensile Strength: Ultimate (UTS), MPa 430 to 550
580 to 720
Tensile Strength: Yield (Proof), MPa 420 to 550
350 to 620

Thermal Properties

Latent Heat of Fusion, J/g 210
370
Specific Heat Capacity, J/kg-K 390
250
Thermal Expansion, µm/m-K 18
7.0

Otherwise Unclassified Properties

Density, g/cm3 8.9
10
Embodied Carbon, kg CO2/kg material 2.8
28
Embodied Energy, MJ/kg 43
330
Embodied Water, L/kg 320
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 49 to 52
43 to 57
Resilience: Unit (Modulus of Resilience), kJ/m3 770 to 1320
200 to 630
Stiffness to Weight: Axial, points 7.2
17
Stiffness to Weight: Bending, points 18
22
Strength to Weight: Axial, points 14 to 17
16 to 20
Strength to Weight: Bending, points 14 to 17
15 to 17
Thermal Shock Resistance, points 15 to 20
19 to 24

Alloy Composition

Carbon (C), % 0
0.010 to 0.040
Copper (Cu), % 95.7 to 99.47
0
Iron (Fe), % 0.020 to 0.5
0 to 0.010
Magnesium (Mg), % 0.1 to 1.0
0
Molybdenum (Mo), % 0
99.2 to 99.5
Nickel (Ni), % 0
0 to 0.0050
Nitrogen (N), % 0
0 to 0.0020
Oxygen (O), % 0
0 to 0.030
Phosphorus (P), % 0.010 to 0.1
0
Silicon (Si), % 0
0 to 0.0050
Tin (Sn), % 0.1 to 1.0
0
Titanium (Ti), % 0
0.4 to 0.55
Zinc (Zn), % 0.3 to 1.5
0
Zirconium (Zr), % 0
0.060 to 0.12
Residuals, % 0 to 0.2
0