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C95820 Bronze vs. C17510 Copper

Both C95820 bronze and C17510 copper are copper alloys. They have 82% 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 C95820 bronze and the bottom bar is C17510 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 15
5.4 to 37
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 44
44
Tensile Strength: Ultimate (UTS), MPa 730
310 to 860
Tensile Strength: Yield (Proof), MPa 310
120 to 750

Thermal Properties

Latent Heat of Fusion, J/g 230
220
Maximum Temperature: Mechanical, °C 230
220
Melting Completion (Liquidus), °C 1080
1070
Melting Onset (Solidus), °C 1020
1030
Specific Heat Capacity, J/kg-K 440
390
Thermal Conductivity, W/m-K 38
210
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
22 to 54
Electrical Conductivity: Equal Weight (Specific), % IACS 8.2
23 to 54

Otherwise Unclassified Properties

Base Metal Price, % relative 29
49
Density, g/cm3 8.3
8.9
Embodied Carbon, kg CO2/kg material 3.5
4.2
Embodied Energy, MJ/kg 56
65
Embodied Water, L/kg 380
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 86
39 to 92
Resilience: Unit (Modulus of Resilience), kJ/m3 400
64 to 2410
Stiffness to Weight: Axial, points 8.0
7.4
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 24
9.7 to 27
Strength to Weight: Bending, points 22
11 to 23
Thermal Diffusivity, mm2/s 11
60
Thermal Shock Resistance, points 25
11 to 30

Alloy Composition

Aluminum (Al), % 9.0 to 10
0 to 0.2
Beryllium (Be), % 0
0.2 to 0.6
Cobalt (Co), % 0
0 to 0.3
Copper (Cu), % 77.5 to 82.5
95.9 to 98.4
Iron (Fe), % 4.0 to 5.0
0 to 0.1
Lead (Pb), % 0 to 0.020
0
Manganese (Mn), % 0 to 1.5
0
Nickel (Ni), % 4.5 to 5.8
1.4 to 2.2
Silicon (Si), % 0 to 0.1
0 to 0.2
Tin (Sn), % 0 to 0.020
0
Zinc (Zn), % 0 to 0.2
0
Residuals, % 0
0 to 0.5