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C60800 Bronze vs. C27200 Brass

Both C60800 bronze and C27200 brass are copper alloys. They have 64% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C60800 bronze and the bottom bar is C27200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 55
10 to 50
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 46
40
Shear Strength, MPa 290
230 to 320
Tensile Strength: Ultimate (UTS), MPa 390
370 to 590
Tensile Strength: Yield (Proof), MPa 150
150 to 410

Thermal Properties

Latent Heat of Fusion, J/g 220
170
Maximum Temperature: Mechanical, °C 210
130
Melting Completion (Liquidus), °C 1060
920
Melting Onset (Solidus), °C 1050
870
Specific Heat Capacity, J/kg-K 410
390
Thermal Conductivity, W/m-K 80
120
Thermal Expansion, µm/m-K 18
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 17
28
Electrical Conductivity: Equal Weight (Specific), % IACS 18
31

Otherwise Unclassified Properties

Base Metal Price, % relative 29
24
Density, g/cm3 8.6
8.1
Embodied Carbon, kg CO2/kg material 2.9
2.7
Embodied Energy, MJ/kg 48
45
Embodied Water, L/kg 360
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
30 to 270
Resilience: Unit (Modulus of Resilience), kJ/m3 94
110 to 810
Stiffness to Weight: Axial, points 7.3
7.2
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 13
13 to 20
Strength to Weight: Bending, points 14
14 to 19
Thermal Diffusivity, mm2/s 23
37
Thermal Shock Resistance, points 14
12 to 20

Alloy Composition


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Aluminum (Al), % 5.0 to 6.5
0
Arsenic (As), % 0.020 to 0.35
0
Copper (Cu), % 92.5 to 95
62 to 65
Iron (Fe), % 0 to 0.1
0 to 0.070
Lead (Pb), % 0 to 0.1
0 to 0.070
Zinc (Zn), % 0
34.6 to 38
Residuals, % 0 to 0.5
0 to 0.3