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C19400 Copper vs. Grade 366 Molybdenum

C19400 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 (10, in this case) are not shown.

For each property being compared, the top bar is C19400 copper and the bottom bar is grade 366 molybdenum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
300
Elongation at Break, % 2.3 to 37
2.2
Poisson's Ratio 0.34
0.3
Shear Modulus, GPa 44
120
Tensile Strength: Ultimate (UTS), MPa 310 to 630
580
Tensile Strength: Yield (Proof), MPa 98 to 520
470

Thermal Properties

Latent Heat of Fusion, J/g 210
310
Specific Heat Capacity, J/kg-K 390
210
Thermal Expansion, µm/m-K 17
7.6

Otherwise Unclassified Properties

Density, g/cm3 8.9
12
Embodied Carbon, kg CO2/kg material 2.6
27
Embodied Energy, MJ/kg 40
340
Embodied Water, L/kg 300
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 5.5 to 220
12
Resilience: Unit (Modulus of Resilience), kJ/m3 41 to 1140
370
Stiffness to Weight: Axial, points 7.3
14
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 9.7 to 20
13
Strength to Weight: Bending, points 11 to 18
13
Thermal Shock Resistance, points 11 to 22
18

Alloy Composition

Carbon (C), % 0
0 to 0.030
Copper (Cu), % 96.8 to 97.8
0
Iron (Fe), % 2.1 to 2.6
0 to 0.010
Lead (Pb), % 0 to 0.030
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), % 0.015 to 0.15
0
Silicon (Si), % 0
0 to 0.010
Tungsten (W), % 0
27 to 33
Zinc (Zn), % 0.050 to 0.2
0
Residuals, % 0 to 0.2
0