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C64800 Bronze vs. Grade 365 Molybdenum

C64800 bronze belongs to the copper alloys classification, while grade 365 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 C64800 bronze and the bottom bar is grade 365 molybdenum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
310
Elongation at Break, % 8.0
6.3
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 44
120
Tensile Strength: Ultimate (UTS), MPa 640
620
Tensile Strength: Yield (Proof), MPa 630
530

Thermal Properties

Latent Heat of Fusion, J/g 220
370
Specific Heat Capacity, J/kg-K 390
250
Thermal Expansion, µm/m-K 17
7.0

Otherwise Unclassified Properties

Density, g/cm3 8.9
10
Embodied Carbon, kg CO2/kg material 2.7
28
Embodied Energy, MJ/kg 43
330
Embodied Water, L/kg 310
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 51
37
Resilience: Unit (Modulus of Resilience), kJ/m3 1680
450
Stiffness to Weight: Axial, points 7.4
17
Stiffness to Weight: Bending, points 18
22
Strength to Weight: Axial, points 20
17
Strength to Weight: Bending, points 19
16
Thermal Shock Resistance, points 23
21

Alloy Composition

Carbon (C), % 0
0 to 0.010
Chromium (Cr), % 0 to 0.090
0
Cobalt (Co), % 1.0 to 3.0
0
Copper (Cu), % 92.4 to 98.8
0
Iron (Fe), % 0 to 1.0
0 to 0.010
Lead (Pb), % 0 to 0.050
0
Molybdenum (Mo), % 0
99.9 to 100
Nickel (Ni), % 0 to 0.5
0 to 0.0020
Nitrogen (N), % 0
0 to 0.0020
Oxygen (O), % 0
0 to 0.0015
Phosphorus (P), % 0 to 0.5
0
Silicon (Si), % 0.2 to 1.0
0 to 0.010
Tin (Sn), % 0 to 0.5
0
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0 to 0.5
0