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CC212E Bronze vs. C44500 Brass

Both CC212E bronze and C44500 brass are copper alloys. They have 72% of their average alloy composition in common. There are 24 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 C44500 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
110
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 47
41
Tensile Strength: Ultimate (UTS), MPa 710
350
Tensile Strength: Yield (Proof), MPa 310
120

Thermal Properties

Latent Heat of Fusion, J/g 230
180
Maximum Temperature: Mechanical, °C 220
140
Melting Completion (Liquidus), °C 1080
940
Melting Onset (Solidus), °C 1020
900
Specific Heat Capacity, J/kg-K 440
380
Thermal Expansion, µm/m-K 18
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.0
25
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
27

Otherwise Unclassified Properties

Base Metal Price, % relative 27
26
Density, g/cm3 8.2
8.3
Embodied Carbon, kg CO2/kg material 3.4
2.7
Embodied Energy, MJ/kg 55
46
Embodied Water, L/kg 370
330

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 390
65
Stiffness to Weight: Axial, points 8.5
7.2
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 24
12
Strength to Weight: Bending, points 21
13
Thermal Shock Resistance, points 22
12

Alloy Composition


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Aluminum (Al), % 7.0 to 9.0
0
Copper (Cu), % 68 to 77
70 to 73
Iron (Fe), % 2.0 to 4.0
0 to 0.060
Lead (Pb), % 0 to 0.050
0 to 0.070
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 8.0 to 15
0
Nickel (Ni), % 1.5 to 4.5
0
Phosphorus (P), % 0
0.020 to 0.1
Silicon (Si), % 0 to 0.1
0
Tin (Sn), % 0 to 0.5
0.9 to 1.2
Zinc (Zn), % 0 to 1.0
25.2 to 29.1
Residuals, % 0
0 to 0.4