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CC480K Bronze vs. C93200 Bronze

Both CC480K bronze and C93200 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have a moderately high 91% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is CC480K bronze and the bottom bar is C93200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 13
20
Poisson's Ratio 0.34
0.35
Shear Modulus, GPa 41
38
Tensile Strength: Ultimate (UTS), MPa 300
240
Tensile Strength: Yield (Proof), MPa 180
130

Thermal Properties

Latent Heat of Fusion, J/g 190
180
Maximum Temperature: Mechanical, °C 170
160
Melting Completion (Liquidus), °C 1010
980
Melting Onset (Solidus), °C 900
850
Specific Heat Capacity, J/kg-K 370
360
Thermal Conductivity, W/m-K 63
59
Thermal Expansion, µm/m-K 18
18

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 35
32
Density, g/cm3 8.8
8.8
Embodied Carbon, kg CO2/kg material 3.7
3.2
Embodied Energy, MJ/kg 59
52
Embodied Water, L/kg 390
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 35
40
Resilience: Unit (Modulus of Resilience), kJ/m3 140
76
Stiffness to Weight: Axial, points 6.9
6.5
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 9.6
7.5
Strength to Weight: Bending, points 11
9.7
Thermal Diffusivity, mm2/s 20
18
Thermal Shock Resistance, points 11
9.3

Alloy Composition


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Aluminum (Al), % 0 to 0.010
0 to 0.0050
Antimony (Sb), % 0 to 0.2
0 to 0.35
Copper (Cu), % 86 to 90
81 to 85
Iron (Fe), % 0 to 0.2
0 to 0.2
Lead (Pb), % 0 to 1.0
6.0 to 8.0
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 2.0
0 to 1.0
Phosphorus (P), % 0 to 0.2
0 to 1.5
Silicon (Si), % 0 to 0.020
0 to 0.0050
Sulfur (S), % 0 to 0.050
0 to 0.080
Tin (Sn), % 9.0 to 11
6.3 to 7.5
Zinc (Zn), % 0 to 0.5
2.0 to 4.0
Residuals, % 0
0 to 1.0