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C19800 Copper vs. Grade 366 Molybdenum

C19800 copper belongs to the copper alloys classification, while grade 366 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 366 molybdenum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
300
Elongation at Break, % 9.0 to 12
2.2
Poisson's Ratio 0.34
0.3
Shear Modulus, GPa 43
120
Tensile Strength: Ultimate (UTS), MPa 430 to 550
580
Tensile Strength: Yield (Proof), MPa 420 to 550
470

Thermal Properties

Latent Heat of Fusion, J/g 210
310
Specific Heat Capacity, J/kg-K 390
210
Thermal Expansion, µm/m-K 18
7.6

Otherwise Unclassified Properties

Density, g/cm3 8.9
12
Embodied Carbon, kg CO2/kg material 2.8
27
Embodied Energy, MJ/kg 43
340
Embodied Water, L/kg 320
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 49 to 52
12
Resilience: Unit (Modulus of Resilience), kJ/m3 770 to 1320
370
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 14 to 17
13
Strength to Weight: Bending, points 14 to 17
13
Thermal Shock Resistance, points 15 to 20
18

Alloy Composition

Carbon (C), % 0
0 to 0.030
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
66.9 to 73
Nickel (Ni), % 0
0 to 0.0020
Nitrogen (N), % 0
0 to 0.0020
Oxygen (O), % 0
0 to 0.0025
Phosphorus (P), % 0.010 to 0.1
0
Silicon (Si), % 0
0 to 0.010
Tin (Sn), % 0.1 to 1.0
0
Tungsten (W), % 0
27 to 33
Zinc (Zn), % 0.3 to 1.5
0
Residuals, % 0 to 0.2
0