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C95820 Bronze vs. C19800 Copper

Both C95820 bronze and C19800 copper are copper alloys. They have 80% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C95820 bronze and the bottom bar is C19800 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 15
9.0 to 12
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 44
43
Tensile Strength: Ultimate (UTS), MPa 730
430 to 550
Tensile Strength: Yield (Proof), MPa 310
420 to 550

Thermal Properties

Latent Heat of Fusion, J/g 230
210
Maximum Temperature: Mechanical, °C 230
200
Melting Completion (Liquidus), °C 1080
1070
Melting Onset (Solidus), °C 1020
1050
Specific Heat Capacity, J/kg-K 440
390
Thermal Conductivity, W/m-K 38
260
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
61
Electrical Conductivity: Equal Weight (Specific), % IACS 8.2
62

Otherwise Unclassified Properties

Base Metal Price, % relative 29
30
Density, g/cm3 8.3
8.9
Embodied Carbon, kg CO2/kg material 3.5
2.8
Embodied Energy, MJ/kg 56
43
Embodied Water, L/kg 380
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 86
49 to 52
Resilience: Unit (Modulus of Resilience), kJ/m3 400
770 to 1320
Stiffness to Weight: Axial, points 8.0
7.2
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 24
14 to 17
Strength to Weight: Bending, points 22
14 to 17
Thermal Diffusivity, mm2/s 11
75
Thermal Shock Resistance, points 25
15 to 20

Alloy Composition

Aluminum (Al), % 9.0 to 10
0
Copper (Cu), % 77.5 to 82.5
95.7 to 99.47
Iron (Fe), % 4.0 to 5.0
0.020 to 0.5
Lead (Pb), % 0 to 0.020
0
Magnesium (Mg), % 0
0.1 to 1.0
Manganese (Mn), % 0 to 1.5
0
Nickel (Ni), % 4.5 to 5.8
0
Phosphorus (P), % 0
0.010 to 0.1
Silicon (Si), % 0 to 0.1
0
Tin (Sn), % 0 to 0.020
0.1 to 1.0
Zinc (Zn), % 0 to 0.2
0.3 to 1.5
Residuals, % 0
0 to 0.2