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C62300 Bronze vs. CC760S Brass

Both C62300 bronze and CC760S brass are copper alloys. They have 86% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C62300 bronze and the bottom bar is CC760S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 18 to 32
22
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 43
42
Tensile Strength: Ultimate (UTS), MPa 570 to 630
180
Tensile Strength: Yield (Proof), MPa 230 to 310
80

Thermal Properties

Latent Heat of Fusion, J/g 230
190
Maximum Temperature: Mechanical, °C 220
170
Melting Completion (Liquidus), °C 1050
1000
Melting Onset (Solidus), °C 1040
940
Specific Heat Capacity, J/kg-K 440
390
Thermal Conductivity, W/m-K 54
150
Thermal Expansion, µm/m-K 18
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
38
Electrical Conductivity: Equal Weight (Specific), % IACS 13
40

Otherwise Unclassified Properties

Base Metal Price, % relative 28
28
Density, g/cm3 8.3
8.6
Embodied Carbon, kg CO2/kg material 3.1
2.6
Embodied Energy, MJ/kg 52
43
Embodied Water, L/kg 390
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 95 to 150
33
Resilience: Unit (Modulus of Resilience), kJ/m3 240 to 430
29
Stiffness to Weight: Axial, points 7.6
7.2
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 19 to 21
5.8
Strength to Weight: Bending, points 18 to 20
8.2
Thermal Diffusivity, mm2/s 15
45
Thermal Shock Resistance, points 20 to 22
6.2

Alloy Composition


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Aluminum (Al), % 8.5 to 10
0 to 0.010
Arsenic (As), % 0
0.050 to 0.15
Copper (Cu), % 83.2 to 89.5
83 to 88
Iron (Fe), % 2.0 to 4.0
0 to 0.15
Lead (Pb), % 0
0 to 0.5
Manganese (Mn), % 0 to 0.5
0 to 0.1
Nickel (Ni), % 0 to 1.0
0 to 0.1
Silicon (Si), % 0 to 0.25
0 to 0.020
Tin (Sn), % 0 to 0.6
0 to 0.3
Zinc (Zn), % 0
10.7 to 17
Residuals, % 0 to 0.5
0