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CC481K Bronze vs. C65500 Bronze

Both CC481K bronze and C65500 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 CC481K bronze and the bottom bar is C65500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

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

Thermal Properties

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

Electrical Properties

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

Otherwise Unclassified Properties

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

Common Calculations

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

Alloy Composition

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