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C22600 Bronze vs. C47000 Brass

Both C22600 bronze and C47000 brass are copper alloys. They have 71% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C22600 bronze and the bottom bar is C47000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 2.5 to 33
36
Poisson's Ratio 0.33
0.3
Shear Modulus, GPa 42
40
Tensile Strength: Ultimate (UTS), MPa 330 to 570
380
Tensile Strength: Yield (Proof), MPa 270 to 490
150

Thermal Properties

Latent Heat of Fusion, J/g 200
170
Maximum Temperature: Mechanical, °C 170
120
Melting Completion (Liquidus), °C 1040
900
Melting Onset (Solidus), °C 1000
890
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 170
120
Thermal Expansion, µm/m-K 18
21

Otherwise Unclassified Properties

Base Metal Price, % relative 28
23
Density, g/cm3 8.7
8.0
Embodied Carbon, kg CO2/kg material 2.6
2.7
Embodied Energy, MJ/kg 42
47
Embodied Water, L/kg 310
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14 to 100
110
Resilience: Unit (Modulus of Resilience), kJ/m3 330 to 1070
100
Stiffness to Weight: Axial, points 7.2
7.2
Stiffness to Weight: Bending, points 19
20
Strength to Weight: Axial, points 11 to 18
13
Strength to Weight: Bending, points 12 to 18
15
Thermal Diffusivity, mm2/s 52
38
Thermal Shock Resistance, points 11 to 19
13

Alloy Composition


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Aluminum (Al), % 0
0 to 0.010
Copper (Cu), % 86 to 89
57 to 61
Iron (Fe), % 0 to 0.050
0
Lead (Pb), % 0 to 0.050
0 to 0.050
Tin (Sn), % 0
0.25 to 1.0
Zinc (Zn), % 10.7 to 14
37.5 to 42.8
Residuals, % 0 to 0.2
0 to 0.4