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CC753S Brass vs. Grade 365 Molybdenum

CC753S brass 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 CC753S brass and the bottom bar is grade 365 molybdenum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
310
Elongation at Break, % 17
6.3
Poisson's Ratio 0.31
0.31
Shear Modulus, GPa 40
120
Tensile Strength: Ultimate (UTS), MPa 340
620
Tensile Strength: Yield (Proof), MPa 170
530

Thermal Properties

Latent Heat of Fusion, J/g 170
370
Specific Heat Capacity, J/kg-K 390
250
Thermal Expansion, µm/m-K 21
7.0

Otherwise Unclassified Properties

Density, g/cm3 8.1
10
Embodied Carbon, kg CO2/kg material 2.8
28
Embodied Energy, MJ/kg 47
330
Embodied Water, L/kg 330
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 47
37
Resilience: Unit (Modulus of Resilience), kJ/m3 140
450
Stiffness to Weight: Axial, points 7.1
17
Stiffness to Weight: Bending, points 19
22
Strength to Weight: Axial, points 12
17
Strength to Weight: Bending, points 13
16
Thermal Shock Resistance, points 11
21

Alloy Composition

Aluminum (Al), % 0.4 to 0.8
0
Antimony (Sb), % 0 to 0.050
0
Carbon (C), % 0
0 to 0.010
Copper (Cu), % 56.8 to 60.5
0
Iron (Fe), % 0.5 to 0.8
0 to 0.010
Lead (Pb), % 1.8 to 2.5
0
Manganese (Mn), % 0 to 0.2
0
Molybdenum (Mo), % 0
99.9 to 100
Nickel (Ni), % 0.5 to 1.2
0 to 0.0020
Nitrogen (N), % 0
0 to 0.0020
Oxygen (O), % 0
0 to 0.0015
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.050
0 to 0.010
Tin (Sn), % 0 to 0.8
0
Zinc (Zn), % 33.1 to 40
0