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CC760S Brass vs. C52100 Bronze

Both CC760S brass and C52100 bronze are copper alloys. They have 86% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is CC760S brass and the bottom bar is C52100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 42
41
Tensile Strength: Ultimate (UTS), MPa 180
380 to 800

Thermal Properties

Latent Heat of Fusion, J/g 190
200
Maximum Temperature: Mechanical, °C 170
180
Melting Completion (Liquidus), °C 1000
1030
Melting Onset (Solidus), °C 940
880
Specific Heat Capacity, J/kg-K 390
370
Thermal Conductivity, W/m-K 150
62
Thermal Expansion, µm/m-K 19
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 38
13
Electrical Conductivity: Equal Weight (Specific), % IACS 40
13

Otherwise Unclassified Properties

Base Metal Price, % relative 28
34
Density, g/cm3 8.6
8.8
Embodied Carbon, kg CO2/kg material 2.6
3.4
Embodied Energy, MJ/kg 43
55
Embodied Water, L/kg 320
370

Common Calculations

Stiffness to Weight: Axial, points 7.2
7.0
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 5.8
12 to 25
Strength to Weight: Bending, points 8.2
13 to 22
Thermal Diffusivity, mm2/s 45
19
Thermal Shock Resistance, points 6.2
14 to 28

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Arsenic (As), % 0.050 to 0.15
0
Copper (Cu), % 83 to 88
89.8 to 93
Iron (Fe), % 0 to 0.15
0 to 0.1
Lead (Pb), % 0 to 0.5
0 to 0.050
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 0.1
0
Phosphorus (P), % 0
0.030 to 0.35
Silicon (Si), % 0 to 0.020
0
Tin (Sn), % 0 to 0.3
7.0 to 9.0
Zinc (Zn), % 10.7 to 17
0 to 0.2
Residuals, % 0
0 to 0.5