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CC760S Brass vs. C95520 Bronze

Both CC760S brass and C95520 bronze are copper alloys. They have 78% of their average alloy composition in common.

For each property being compared, the top bar is CC760S brass and the bottom bar is C95520 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 51
280
Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 22
2.6
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 42
44
Tensile Strength: Ultimate (UTS), MPa 180
970
Tensile Strength: Yield (Proof), MPa 80
530

Thermal Properties

Latent Heat of Fusion, J/g 190
240
Maximum Temperature: Mechanical, °C 170
240
Melting Completion (Liquidus), °C 1000
1070
Melting Onset (Solidus), °C 940
1020
Specific Heat Capacity, J/kg-K 390
450
Thermal Conductivity, W/m-K 150
40
Thermal Expansion, µm/m-K 19
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 38
11
Electrical Conductivity: Equal Weight (Specific), % IACS 40
12

Otherwise Unclassified Properties

Base Metal Price, % relative 28
29
Density, g/cm3 8.6
8.2
Embodied Carbon, kg CO2/kg material 2.6
3.6
Embodied Energy, MJ/kg 43
58
Embodied Water, L/kg 320
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33
21
Resilience: Unit (Modulus of Resilience), kJ/m3 29
1210
Stiffness to Weight: Axial, points 7.2
8.0
Stiffness to Weight: Bending, points 19
20
Strength to Weight: Axial, points 5.8
33
Strength to Weight: Bending, points 8.2
27
Thermal Diffusivity, mm2/s 45
11
Thermal Shock Resistance, points 6.2
33

Alloy Composition

Aluminum (Al), % 0 to 0.010
10.5 to 11.5
Arsenic (As), % 0.050 to 0.15
0
Chromium (Cr), % 0
0 to 0.050
Cobalt (Co), % 0
0 to 0.2
Copper (Cu), % 83 to 88
74.5 to 81.3
Iron (Fe), % 0 to 0.15
4.0 to 5.5
Lead (Pb), % 0 to 0.5
0 to 0.030
Manganese (Mn), % 0 to 0.1
0 to 1.5
Nickel (Ni), % 0 to 0.1
4.2 to 6.0
Silicon (Si), % 0 to 0.020
0 to 0.15
Tin (Sn), % 0 to 0.3
0 to 0.25
Zinc (Zn), % 10.7 to 17
0 to 0.3
Residuals, % 0
0 to 0.5