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CC332G Bronze vs. C27200 Brass

Both CC332G bronze and C27200 brass are copper alloys. They have 64% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is CC332G bronze and the bottom bar is C27200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 22
10 to 50
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 43
40
Tensile Strength: Ultimate (UTS), MPa 620
370 to 590
Tensile Strength: Yield (Proof), MPa 250
150 to 410

Thermal Properties

Latent Heat of Fusion, J/g 230
170
Maximum Temperature: Mechanical, °C 220
130
Melting Completion (Liquidus), °C 1060
920
Melting Onset (Solidus), °C 1010
870
Specific Heat Capacity, J/kg-K 440
390
Thermal Conductivity, W/m-K 45
120
Thermal Expansion, µm/m-K 18
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
28
Electrical Conductivity: Equal Weight (Specific), % IACS 12
31

Otherwise Unclassified Properties

Base Metal Price, % relative 29
24
Density, g/cm3 8.3
8.1
Embodied Carbon, kg CO2/kg material 3.4
2.7
Embodied Energy, MJ/kg 55
45
Embodied Water, L/kg 390
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
30 to 270
Resilience: Unit (Modulus of Resilience), kJ/m3 270
110 to 810
Stiffness to Weight: Axial, points 7.7
7.2
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 21
13 to 20
Strength to Weight: Bending, points 19
14 to 19
Thermal Diffusivity, mm2/s 12
37
Thermal Shock Resistance, points 21
12 to 20

Alloy Composition


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Aluminum (Al), % 8.5 to 10.5
0
Copper (Cu), % 80 to 86
62 to 65
Iron (Fe), % 1.0 to 3.0
0 to 0.070
Lead (Pb), % 0 to 0.1
0 to 0.070
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 2.0
0
Nickel (Ni), % 1.5 to 4.0
0
Silicon (Si), % 0 to 0.2
0
Tin (Sn), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.5
34.6 to 38
Residuals, % 0
0 to 0.3