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CC493K Bronze vs. C17465 Copper

Both CC493K bronze and C17465 copper are copper alloys. They have 84% 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 CC493K bronze and the bottom bar is C17465 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
120
Elongation at Break, % 14
5.3 to 36
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 39
44
Tensile Strength: Ultimate (UTS), MPa 270
310 to 930
Tensile Strength: Yield (Proof), MPa 140
120 to 830

Thermal Properties

Latent Heat of Fusion, J/g 180
210
Maximum Temperature: Mechanical, °C 160
210
Melting Completion (Liquidus), °C 960
1080
Melting Onset (Solidus), °C 880
1030
Specific Heat Capacity, J/kg-K 360
390
Thermal Conductivity, W/m-K 61
220
Thermal Expansion, µm/m-K 19
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
22 to 51
Electrical Conductivity: Equal Weight (Specific), % IACS 12
23 to 52

Otherwise Unclassified Properties

Base Metal Price, % relative 32
45
Density, g/cm3 8.9
8.9
Embodied Carbon, kg CO2/kg material 3.3
4.1
Embodied Energy, MJ/kg 53
64
Embodied Water, L/kg 370
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33
47 to 90
Resilience: Unit (Modulus of Resilience), kJ/m3 89
64 to 2920
Stiffness to Weight: Axial, points 6.5
7.3
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 8.6
9.7 to 29
Strength to Weight: Bending, points 11
11 to 24
Thermal Diffusivity, mm2/s 19
64
Thermal Shock Resistance, points 10
11 to 33

Alloy Composition

Aluminum (Al), % 0 to 0.010
0 to 0.2
Antimony (Sb), % 0 to 0.3
0
Beryllium (Be), % 0
0.15 to 0.5
Copper (Cu), % 79 to 86
95.7 to 98.7
Iron (Fe), % 0 to 0.2
0 to 0.2
Lead (Pb), % 5.0 to 8.0
0.2 to 0.6
Nickel (Ni), % 0 to 2.0
1.0 to 1.4
Phosphorus (P), % 0 to 0.1
0
Silicon (Si), % 0 to 0.010
0 to 0.2
Sulfur (S), % 0 to 0.1
0
Tin (Sn), % 5.2 to 8.0
0 to 0.25
Zinc (Zn), % 2.0 to 5.0
0
Zirconium (Zr), % 0
0 to 0.5
Residuals, % 0
0 to 0.5