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CC212E Bronze vs. C32000 Brass

Both CC212E bronze and C32000 brass are copper alloys. They have 73% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is CC212E bronze and the bottom bar is C32000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
110
Elongation at Break, % 20
6.8 to 29
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 47
41
Tensile Strength: Ultimate (UTS), MPa 710
270 to 470
Tensile Strength: Yield (Proof), MPa 310
78 to 390

Thermal Properties

Latent Heat of Fusion, J/g 230
190
Maximum Temperature: Mechanical, °C 220
170
Melting Completion (Liquidus), °C 1080
1020
Melting Onset (Solidus), °C 1020
990
Specific Heat Capacity, J/kg-K 440
380
Thermal Expansion, µm/m-K 18
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.0
36
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
37

Otherwise Unclassified Properties

Base Metal Price, % relative 27
28
Density, g/cm3 8.2
8.7
Embodied Carbon, kg CO2/kg material 3.4
2.6
Embodied Energy, MJ/kg 55
42
Embodied Water, L/kg 370
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
30 to 59
Resilience: Unit (Modulus of Resilience), kJ/m3 390
28 to 680
Stiffness to Weight: Axial, points 8.5
7.1
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 24
8.8 to 15
Strength to Weight: Bending, points 21
11 to 16
Thermal Shock Resistance, points 22
9.5 to 16

Alloy Composition


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Aluminum (Al), % 7.0 to 9.0
0
Copper (Cu), % 68 to 77
83.5 to 86.5
Iron (Fe), % 2.0 to 4.0
0 to 0.1
Lead (Pb), % 0 to 0.050
1.5 to 2.2
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 8.0 to 15
0
Nickel (Ni), % 1.5 to 4.5
0 to 0.25
Silicon (Si), % 0 to 0.1
0
Tin (Sn), % 0 to 0.5
0
Zinc (Zn), % 0 to 1.0
10.6 to 15
Residuals, % 0
0 to 0.4