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CC332G Bronze vs. C66900 Brass

Both CC332G bronze and C66900 brass 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 CC332G bronze and the bottom bar is C66900 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 22
1.1 to 26
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 43
45
Tensile Strength: Ultimate (UTS), MPa 620
460 to 770
Tensile Strength: Yield (Proof), MPa 250
330 to 760

Thermal Properties

Latent Heat of Fusion, J/g 230
190
Maximum Temperature: Mechanical, °C 220
150
Melting Completion (Liquidus), °C 1060
860
Melting Onset (Solidus), °C 1010
850
Specific Heat Capacity, J/kg-K 440
400
Thermal Expansion, µm/m-K 18
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
3.4
Electrical Conductivity: Equal Weight (Specific), % IACS 12
3.8

Otherwise Unclassified Properties

Base Metal Price, % relative 29
23
Density, g/cm3 8.3
8.2
Embodied Carbon, kg CO2/kg material 3.4
2.8
Embodied Energy, MJ/kg 55
46
Embodied Water, L/kg 390
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
4.6 to 200
Resilience: Unit (Modulus of Resilience), kJ/m3 270
460 to 2450
Stiffness to Weight: Axial, points 7.7
8.1
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 21
15 to 26
Strength to Weight: Bending, points 19
16 to 23
Thermal Shock Resistance, points 21
14 to 23

Alloy Composition

Aluminum (Al), % 8.5 to 10.5
0
Copper (Cu), % 80 to 86
62.5 to 64.5
Iron (Fe), % 1.0 to 3.0
0 to 0.25
Lead (Pb), % 0 to 0.1
0 to 0.050
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 2.0
11.5 to 12.5
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
22.5 to 26
Residuals, % 0
0 to 0.2