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C65500 Bronze vs. CC481K Bronze

Both C65500 bronze and CC481K bronze are copper alloys. They have 89% 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 C65500 bronze and the bottom bar is CC481K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 4.0 to 70
4.5
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
40
Tensile Strength: Ultimate (UTS), MPa 360 to 760
350
Tensile Strength: Yield (Proof), MPa 120 to 430
180

Thermal Properties

Latent Heat of Fusion, J/g 260
190
Maximum Temperature: Mechanical, °C 200
170
Melting Completion (Liquidus), °C 1030
1000
Melting Onset (Solidus), °C 970
880
Specific Heat Capacity, J/kg-K 400
370
Thermal Conductivity, W/m-K 36
64
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
10
Electrical Conductivity: Equal Weight (Specific), % IACS 7.3
10

Otherwise Unclassified Properties

Base Metal Price, % relative 29
35
Density, g/cm3 8.6
8.7
Embodied Carbon, kg CO2/kg material 2.7
3.7
Embodied Energy, MJ/kg 42
60
Embodied Water, L/kg 300
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11 to 450
13
Resilience: Unit (Modulus of Resilience), kJ/m3 62 to 790
150
Stiffness to Weight: Axial, points 7.5
6.9
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 12 to 24
11
Strength to Weight: Bending, points 13 to 21
13
Thermal Diffusivity, mm2/s 10
20
Thermal Shock Resistance, points 12 to 26
13

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.050
Copper (Cu), % 91.5 to 96.7
87 to 89.5
Iron (Fe), % 0 to 0.8
0 to 0.1
Lead (Pb), % 0 to 0.050
0 to 0.25
Manganese (Mn), % 0.5 to 1.3
0 to 0.050
Nickel (Ni), % 0 to 0.6
0 to 0.1
Phosphorus (P), % 0
0 to 1.0
Silicon (Si), % 2.8 to 3.8
0 to 0.010
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0
10 to 11.5
Zinc (Zn), % 0 to 1.5
0 to 0.5
Residuals, % 0 to 0.5
0