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C66200 Brass vs. C60800 Bronze

Both C66200 brass and C60800 bronze are copper alloys. They have 89% of their average alloy composition in common.

For each property being compared, the top bar is C66200 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, % 8.0 to 15
55
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 42
46
Shear Strength, MPa 270 to 300
290
Tensile Strength: Ultimate (UTS), MPa 450 to 520
390
Tensile Strength: Yield (Proof), MPa 410 to 480
150

Thermal Properties

Latent Heat of Fusion, J/g 200
220
Maximum Temperature: Mechanical, °C 180
210
Melting Completion (Liquidus), °C 1070
1060
Melting Onset (Solidus), °C 1030
1050
Specific Heat Capacity, J/kg-K 390
410
Thermal Conductivity, W/m-K 150
80
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
17
Electrical Conductivity: Equal Weight (Specific), % IACS 36
18

Otherwise Unclassified Properties

Base Metal Price, % relative 29
29
Density, g/cm3 8.7
8.6
Embodied Carbon, kg CO2/kg material 2.7
2.9
Embodied Energy, MJ/kg 43
48
Embodied Water, L/kg 320
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 40 to 66
170
Resilience: Unit (Modulus of Resilience), kJ/m3 760 to 1030
94
Stiffness to Weight: Axial, points 7.2
7.3
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 14 to 17
13
Strength to Weight: Bending, points 15 to 16
14
Thermal Diffusivity, mm2/s 45
23
Thermal Shock Resistance, points 16 to 18
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), % 86.6 to 91
92.5 to 95
Iron (Fe), % 0 to 0.050
0 to 0.1
Lead (Pb), % 0 to 0.050
0 to 0.1
Nickel (Ni), % 0.3 to 1.0
0
Phosphorus (P), % 0.050 to 0.2
0
Tin (Sn), % 0.2 to 0.7
0
Zinc (Zn), % 6.5 to 12.9
0
Residuals, % 0 to 0.5
0 to 0.5