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CC760S Brass vs. C51000 Bronze

Both CC760S brass and C51000 bronze are copper alloys. They have 86% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is CC760S brass and the bottom bar is C51000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 22
2.7 to 64
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 42
42
Tensile Strength: Ultimate (UTS), MPa 180
330 to 780
Tensile Strength: Yield (Proof), MPa 80
130 to 750

Thermal Properties

Latent Heat of Fusion, J/g 190
200
Maximum Temperature: Mechanical, °C 170
190
Melting Completion (Liquidus), °C 1000
1050
Melting Onset (Solidus), °C 940
960
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 150
77
Thermal Expansion, µm/m-K 19
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 38
18
Electrical Conductivity: Equal Weight (Specific), % IACS 40
18

Otherwise Unclassified Properties

Base Metal Price, % relative 28
33
Density, g/cm3 8.6
8.8
Embodied Carbon, kg CO2/kg material 2.6
3.1
Embodied Energy, MJ/kg 43
50
Embodied Water, L/kg 320
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33
7.0 to 490
Resilience: Unit (Modulus of Resilience), kJ/m3 29
75 to 2490
Stiffness to Weight: Axial, points 7.2
7.0
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 5.8
10 to 25
Strength to Weight: Bending, points 8.2
12 to 21
Thermal Diffusivity, mm2/s 45
23
Thermal Shock Resistance, points 6.2
12 to 28

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Arsenic (As), % 0.050 to 0.15
0
Copper (Cu), % 83 to 88
92.9 to 95.5
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
4.5 to 5.8
Zinc (Zn), % 10.7 to 17
0 to 0.3
Residuals, % 0
0 to 0.5