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CC495K Bronze vs. C14500 Copper

Both CC495K bronze and C14500 copper are copper alloys. They have 79% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is CC495K bronze and the bottom bar is C14500 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
120
Elongation at Break, % 7.0
12 to 50
Poisson's Ratio 0.35
0.34
Shear Modulus, GPa 37
43
Tensile Strength: Ultimate (UTS), MPa 240
220 to 330
Tensile Strength: Yield (Proof), MPa 120
69 to 260

Thermal Properties

Latent Heat of Fusion, J/g 180
210
Maximum Temperature: Mechanical, °C 140
200
Melting Completion (Liquidus), °C 930
1080
Melting Onset (Solidus), °C 820
1050
Specific Heat Capacity, J/kg-K 350
390
Thermal Conductivity, W/m-K 48
360
Thermal Expansion, µm/m-K 19
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
94
Electrical Conductivity: Equal Weight (Specific), % IACS 10
95

Otherwise Unclassified Properties

Base Metal Price, % relative 33
33
Density, g/cm3 9.0
8.9
Embodied Carbon, kg CO2/kg material 3.6
2.6
Embodied Energy, MJ/kg 58
42
Embodied Water, L/kg 400
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14
36 to 85
Resilience: Unit (Modulus of Resilience), kJ/m3 68
21 to 300
Stiffness to Weight: Axial, points 6.2
7.2
Stiffness to Weight: Bending, points 17
18
Strength to Weight: Axial, points 7.3
6.8 to 10
Strength to Weight: Bending, points 9.4
9.1 to 12
Thermal Diffusivity, mm2/s 15
100
Thermal Shock Resistance, points 8.8
8.0 to 12

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.5
0
Copper (Cu), % 76 to 82
99.2 to 99.596
Iron (Fe), % 0 to 0.25
0
Lead (Pb), % 8.0 to 11
0
Manganese (Mn), % 0 to 0.2
0
Nickel (Ni), % 0 to 2.0
0
Phosphorus (P), % 0 to 0.1
0.0040 to 0.012
Silicon (Si), % 0 to 0.010
0
Sulfur (S), % 0 to 0.1
0
Tellurium (Te), % 0
0.4 to 0.7
Tin (Sn), % 9.0 to 11
0
Zinc (Zn), % 0 to 2.0
0