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C60800 Bronze vs. C85700 Brass

Both C60800 bronze and C85700 brass are copper alloys. They have 62% of their average alloy composition in common. There are 28 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 C85700 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 55
17
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 46
40
Tensile Strength: Ultimate (UTS), MPa 390
310
Tensile Strength: Yield (Proof), MPa 150
110

Thermal Properties

Latent Heat of Fusion, J/g 220
170
Maximum Temperature: Mechanical, °C 210
120
Melting Completion (Liquidus), °C 1060
940
Melting Onset (Solidus), °C 1050
910
Specific Heat Capacity, J/kg-K 410
380
Thermal Conductivity, W/m-K 80
84
Thermal Expansion, µm/m-K 18
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 17
22
Electrical Conductivity: Equal Weight (Specific), % IACS 18
25

Otherwise Unclassified Properties

Base Metal Price, % relative 29
24
Density, g/cm3 8.6
8.0
Embodied Carbon, kg CO2/kg material 2.9
2.8
Embodied Energy, MJ/kg 48
47
Embodied Water, L/kg 360
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
41
Resilience: Unit (Modulus of Resilience), kJ/m3 94
59
Stiffness to Weight: Axial, points 7.3
7.2
Stiffness to Weight: Bending, points 19
20
Strength to Weight: Axial, points 13
11
Strength to Weight: Bending, points 14
13
Thermal Diffusivity, mm2/s 23
27
Thermal Shock Resistance, points 14
10

Alloy Composition


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Aluminum (Al), % 5.0 to 6.5
0 to 0.8
Arsenic (As), % 0.020 to 0.35
0
Copper (Cu), % 92.5 to 95
58 to 64
Iron (Fe), % 0 to 0.1
0 to 0.7
Lead (Pb), % 0 to 0.1
0.8 to 1.5
Nickel (Ni), % 0
0 to 1.0
Silicon (Si), % 0
0 to 0.050
Tin (Sn), % 0
0.5 to 1.5
Zinc (Zn), % 0
32 to 40
Residuals, % 0 to 0.5
0 to 1.3