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C67000 Bronze vs. CC480K Bronze

Both C67000 bronze and CC480K bronze are copper alloys. They have 66% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C67000 bronze and the bottom bar is CC480K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 5.6 to 11
13
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 42
41
Tensile Strength: Ultimate (UTS), MPa 660 to 880
300
Tensile Strength: Yield (Proof), MPa 350 to 540
180

Thermal Properties

Latent Heat of Fusion, J/g 190
190
Maximum Temperature: Mechanical, °C 160
170
Melting Completion (Liquidus), °C 900
1010
Melting Onset (Solidus), °C 850
900
Specific Heat Capacity, J/kg-K 410
370
Thermal Conductivity, W/m-K 99
63
Thermal Expansion, µm/m-K 20
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
11
Electrical Conductivity: Equal Weight (Specific), % IACS 25
11

Otherwise Unclassified Properties

Base Metal Price, % relative 23
35
Density, g/cm3 7.9
8.8
Embodied Carbon, kg CO2/kg material 2.9
3.7
Embodied Energy, MJ/kg 49
59
Embodied Water, L/kg 350
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 43 to 62
35
Resilience: Unit (Modulus of Resilience), kJ/m3 560 to 1290
140
Stiffness to Weight: Axial, points 7.8
6.9
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 23 to 31
9.6
Strength to Weight: Bending, points 21 to 26
11
Thermal Diffusivity, mm2/s 30
20
Thermal Shock Resistance, points 21 to 29
11

Alloy Composition


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Aluminum (Al), % 3.0 to 6.0
0 to 0.010
Antimony (Sb), % 0
0 to 0.2
Copper (Cu), % 63 to 68
86 to 90
Iron (Fe), % 2.0 to 4.0
0 to 0.2
Lead (Pb), % 0 to 0.2
0 to 1.0
Manganese (Mn), % 2.5 to 5.0
0 to 0.1
Nickel (Ni), % 0
0 to 2.0
Phosphorus (P), % 0
0 to 0.2
Silicon (Si), % 0
0 to 0.020
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0 to 0.5
9.0 to 11
Zinc (Zn), % 21.8 to 32.5
0 to 0.5
Residuals, % 0 to 0.5
0