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CC212E Bronze vs. C66200 Brass

Both CC212E bronze and C66200 brass are copper alloys. They have 74% 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 C66200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
110
Elongation at Break, % 20
8.0 to 15
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 47
42
Tensile Strength: Ultimate (UTS), MPa 710
450 to 520
Tensile Strength: Yield (Proof), MPa 310
410 to 480

Thermal Properties

Latent Heat of Fusion, J/g 230
200
Maximum Temperature: Mechanical, °C 220
180
Melting Completion (Liquidus), °C 1080
1070
Melting Onset (Solidus), °C 1020
1030
Specific Heat Capacity, J/kg-K 440
390
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.0
35
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
36

Otherwise Unclassified Properties

Base Metal Price, % relative 27
29
Density, g/cm3 8.2
8.7
Embodied Carbon, kg CO2/kg material 3.4
2.7
Embodied Energy, MJ/kg 55
43
Embodied Water, L/kg 370
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
40 to 66
Resilience: Unit (Modulus of Resilience), kJ/m3 390
760 to 1030
Stiffness to Weight: Axial, points 8.5
7.2
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 24
14 to 17
Strength to Weight: Bending, points 21
15 to 16
Thermal Shock Resistance, points 22
16 to 18

Alloy Composition


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Aluminum (Al), % 7.0 to 9.0
0
Copper (Cu), % 68 to 77
86.6 to 91
Iron (Fe), % 2.0 to 4.0
0 to 0.050
Lead (Pb), % 0 to 0.050
0 to 0.050
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 8.0 to 15
0
Nickel (Ni), % 1.5 to 4.5
0.3 to 1.0
Phosphorus (P), % 0
0.050 to 0.2
Silicon (Si), % 0 to 0.1
0
Tin (Sn), % 0 to 0.5
0.2 to 0.7
Zinc (Zn), % 0 to 1.0
6.5 to 12.9
Residuals, % 0
0 to 0.5