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CC763S Brass vs. C65500 Bronze

Both CC763S brass and C65500 bronze are copper alloys. They have 65% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is CC763S brass and the bottom bar is C65500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 7.3
4.0 to 70
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 41
43
Tensile Strength: Ultimate (UTS), MPa 490
360 to 760
Tensile Strength: Yield (Proof), MPa 270
120 to 430

Thermal Properties

Latent Heat of Fusion, J/g 190
260
Maximum Temperature: Mechanical, °C 140
200
Melting Completion (Liquidus), °C 870
1030
Melting Onset (Solidus), °C 830
970
Specific Heat Capacity, J/kg-K 400
400
Thermal Expansion, µm/m-K 20
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 29
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 32
7.3

Otherwise Unclassified Properties

Base Metal Price, % relative 24
29
Density, g/cm3 8.0
8.6
Embodied Carbon, kg CO2/kg material 2.9
2.7
Embodied Energy, MJ/kg 49
42
Embodied Water, L/kg 330
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30
11 to 450
Resilience: Unit (Modulus of Resilience), kJ/m3 340
62 to 790
Stiffness to Weight: Axial, points 7.5
7.5
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 17
12 to 24
Strength to Weight: Bending, points 17
13 to 21
Thermal Shock Resistance, points 16
12 to 26

Alloy Composition

Aluminum (Al), % 1.0 to 2.5
0
Antimony (Sb), % 0 to 0.080
0
Copper (Cu), % 56.5 to 67
91.5 to 96.7
Iron (Fe), % 0.5 to 2.0
0 to 0.8
Lead (Pb), % 0 to 1.5
0 to 0.050
Manganese (Mn), % 1.0 to 3.5
0.5 to 1.3
Nickel (Ni), % 0 to 2.5
0 to 0.6
Silicon (Si), % 0 to 1.0
2.8 to 3.8
Tin (Sn), % 0 to 1.0
0
Zinc (Zn), % 18.9 to 41
0 to 1.5
Residuals, % 0
0 to 0.5