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C83300 Brass vs. C60800 Bronze

Both C83300 brass and C60800 bronze are copper alloys. They have a moderately high 93% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C83300 brass and the bottom bar is C60800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 35
55
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 42
46
Tensile Strength: Ultimate (UTS), MPa 220
390
Tensile Strength: Yield (Proof), MPa 69
150

Thermal Properties

Latent Heat of Fusion, J/g 200
220
Maximum Temperature: Mechanical, °C 180
210
Melting Completion (Liquidus), °C 1060
1060
Melting Onset (Solidus), °C 1030
1050
Specific Heat Capacity, J/kg-K 380
410
Thermal Conductivity, W/m-K 160
80
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 32
17
Electrical Conductivity: Equal Weight (Specific), % IACS 33
18

Otherwise Unclassified Properties

Base Metal Price, % relative 30
29
Density, g/cm3 8.8
8.6
Embodied Carbon, kg CO2/kg material 2.7
2.9
Embodied Energy, MJ/kg 44
48
Embodied Water, L/kg 320
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 60
170
Resilience: Unit (Modulus of Resilience), kJ/m3 21
94
Stiffness to Weight: Axial, points 7.0
7.3
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 6.9
13
Strength to Weight: Bending, points 9.2
14
Thermal Diffusivity, mm2/s 48
23
Thermal Shock Resistance, points 7.9
14

Alloy Composition


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Aluminum (Al), % 0
5.0 to 6.5
Arsenic (As), % 0
0.020 to 0.35
Copper (Cu), % 92 to 94
92.5 to 95
Iron (Fe), % 0
0 to 0.1
Lead (Pb), % 1.0 to 2.0
0 to 0.1
Tin (Sn), % 1.0 to 2.0
0
Zinc (Zn), % 2.0 to 6.0
0
Residuals, % 0 to 0.7
0 to 0.5