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CC332G Bronze vs. C44400 Brass

Both CC332G bronze and C44400 brass are copper alloys. They have 72% of their average alloy composition in common. There are 26 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 C44400 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 43
41
Tensile Strength: Ultimate (UTS), MPa 620
350
Tensile Strength: Yield (Proof), MPa 250
120

Thermal Properties

Latent Heat of Fusion, J/g 230
180
Maximum Temperature: Mechanical, °C 220
140
Melting Completion (Liquidus), °C 1060
940
Melting Onset (Solidus), °C 1010
900
Specific Heat Capacity, J/kg-K 440
380
Thermal Conductivity, W/m-K 45
110
Thermal Expansion, µm/m-K 18
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
25
Electrical Conductivity: Equal Weight (Specific), % IACS 12
27

Otherwise Unclassified Properties

Base Metal Price, % relative 29
26
Density, g/cm3 8.3
8.3
Embodied Carbon, kg CO2/kg material 3.4
2.8
Embodied Energy, MJ/kg 55
46
Embodied Water, L/kg 390
330

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 270
65
Stiffness to Weight: Axial, points 7.7
7.2
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 21
12
Strength to Weight: Bending, points 19
13
Thermal Diffusivity, mm2/s 12
35
Thermal Shock Resistance, points 21
12

Alloy Composition

Aluminum (Al), % 8.5 to 10.5
0
Antimony (Sb), % 0
0.020 to 0.1
Copper (Cu), % 80 to 86
70 to 73
Iron (Fe), % 1.0 to 3.0
0 to 0.060
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
0.9 to 1.2
Zinc (Zn), % 0 to 0.5
25.2 to 29.1
Residuals, % 0
0 to 0.4