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CC212E Bronze vs. C46400 Brass

Both CC212E bronze and C46400 brass are copper alloys. They have 61% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is CC212E bronze and the bottom bar is C46400 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
100
Elongation at Break, % 20
17 to 40
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 47
40
Tensile Strength: Ultimate (UTS), MPa 710
400 to 500
Tensile Strength: Yield (Proof), MPa 310
160 to 320

Thermal Properties

Latent Heat of Fusion, J/g 230
170
Maximum Temperature: Mechanical, °C 220
120
Melting Completion (Liquidus), °C 1080
900
Melting Onset (Solidus), °C 1020
890
Specific Heat Capacity, J/kg-K 440
380
Thermal Expansion, µm/m-K 18
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.0
26
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
29

Otherwise Unclassified Properties

Base Metal Price, % relative 27
23
Density, g/cm3 8.2
8.0
Embodied Carbon, kg CO2/kg material 3.4
2.7
Embodied Energy, MJ/kg 55
47
Embodied Water, L/kg 370
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
76 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 390
120 to 500
Stiffness to Weight: Axial, points 8.5
7.2
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 24
14 to 17
Strength to Weight: Bending, points 21
15 to 17
Thermal Shock Resistance, points 22
13 to 16

Alloy Composition


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Aluminum (Al), % 7.0 to 9.0
0
Copper (Cu), % 68 to 77
59 to 62
Iron (Fe), % 2.0 to 4.0
0 to 0.1
Lead (Pb), % 0 to 0.050
0 to 0.2
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 8.0 to 15
0
Nickel (Ni), % 1.5 to 4.5
0
Silicon (Si), % 0 to 0.1
0
Tin (Sn), % 0 to 0.5
0.5 to 1.0
Zinc (Zn), % 0 to 1.0
36.3 to 40.5
Residuals, % 0
0 to 0.4