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C94300 Bronze vs. C17465 Copper

Both C94300 bronze and C17465 copper are copper alloys. They have 71% 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 C94300 bronze and the bottom bar is C17465 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
120
Elongation at Break, % 9.7
5.3 to 36
Poisson's Ratio 0.36
0.34
Shear Modulus, GPa 32
44
Tensile Strength: Ultimate (UTS), MPa 180
310 to 930
Tensile Strength: Yield (Proof), MPa 120
120 to 830

Thermal Properties

Latent Heat of Fusion, J/g 150
210
Maximum Temperature: Mechanical, °C 110
210
Melting Completion (Liquidus), °C 820
1080
Melting Onset (Solidus), °C 760
1030
Specific Heat Capacity, J/kg-K 320
390
Thermal Conductivity, W/m-K 63
220
Thermal Expansion, µm/m-K 20
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
22 to 51
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
23 to 52

Otherwise Unclassified Properties

Base Metal Price, % relative 28
45
Density, g/cm3 9.3
8.9
Embodied Carbon, kg CO2/kg material 2.9
4.1
Embodied Energy, MJ/kg 47
64
Embodied Water, L/kg 370
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15
47 to 90
Resilience: Unit (Modulus of Resilience), kJ/m3 77
64 to 2920
Stiffness to Weight: Axial, points 5.2
7.3
Stiffness to Weight: Bending, points 16
18
Strength to Weight: Axial, points 5.2
9.7 to 29
Strength to Weight: Bending, points 7.4
11 to 24
Thermal Diffusivity, mm2/s 21
64
Thermal Shock Resistance, points 7.1
11 to 33

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.2
Antimony (Sb), % 0 to 0.8
0
Beryllium (Be), % 0
0.15 to 0.5
Copper (Cu), % 67 to 72
95.7 to 98.7
Iron (Fe), % 0 to 0.15
0 to 0.2
Lead (Pb), % 23 to 27
0.2 to 0.6
Nickel (Ni), % 0 to 1.0
1.0 to 1.4
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0 to 0.2
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 4.5 to 6.0
0 to 0.25
Zinc (Zn), % 0 to 0.8
0
Zirconium (Zr), % 0
0 to 0.5
Residuals, % 0
0 to 0.5