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CC753S Brass vs. C61800 Bronze

Both CC753S brass and C61800 bronze are copper alloys. They have 60% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is CC753S brass and the bottom bar is C61800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 17
26
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 40
44
Tensile Strength: Ultimate (UTS), MPa 340
740
Tensile Strength: Yield (Proof), MPa 170
310

Thermal Properties

Latent Heat of Fusion, J/g 170
230
Maximum Temperature: Mechanical, °C 120
220
Melting Completion (Liquidus), °C 820
1050
Melting Onset (Solidus), °C 780
1040
Specific Heat Capacity, J/kg-K 390
440
Thermal Conductivity, W/m-K 99
64
Thermal Expansion, µm/m-K 21
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
13
Electrical Conductivity: Equal Weight (Specific), % IACS 29
14

Otherwise Unclassified Properties

Base Metal Price, % relative 23
28
Density, g/cm3 8.1
8.3
Embodied Carbon, kg CO2/kg material 2.8
3.1
Embodied Energy, MJ/kg 47
52
Embodied Water, L/kg 330
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 47
150
Resilience: Unit (Modulus of Resilience), kJ/m3 140
420
Stiffness to Weight: Axial, points 7.1
7.5
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 12
25
Strength to Weight: Bending, points 13
22
Thermal Diffusivity, mm2/s 32
18
Thermal Shock Resistance, points 11
26

Alloy Composition


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Aluminum (Al), % 0.4 to 0.8
8.5 to 11
Antimony (Sb), % 0 to 0.050
0
Copper (Cu), % 56.8 to 60.5
86.9 to 91
Iron (Fe), % 0.5 to 0.8
0.5 to 1.5
Lead (Pb), % 1.8 to 2.5
0 to 0.020
Manganese (Mn), % 0 to 0.2
0
Nickel (Ni), % 0.5 to 1.2
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.050
0 to 0.1
Tin (Sn), % 0 to 0.8
0
Zinc (Zn), % 33.1 to 40
0 to 0.020
Residuals, % 0
0 to 0.5