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C94800 Bronze vs. C96600 Copper

Both C94800 bronze and C96600 copper are copper alloys. They have 72% of their average alloy composition in common.

For each property being compared, the top bar is C94800 bronze and the bottom bar is C96600 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
140
Elongation at Break, % 22
7.0
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 43
52
Tensile Strength: Ultimate (UTS), MPa 310
760
Tensile Strength: Yield (Proof), MPa 160
480

Thermal Properties

Latent Heat of Fusion, J/g 200
240
Maximum Temperature: Mechanical, °C 190
280
Melting Completion (Liquidus), °C 1030
1180
Melting Onset (Solidus), °C 900
1100
Specific Heat Capacity, J/kg-K 380
400
Thermal Conductivity, W/m-K 39
30
Thermal Expansion, µm/m-K 17
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
4.0
Electrical Conductivity: Equal Weight (Specific), % IACS 12
4.1

Otherwise Unclassified Properties

Base Metal Price, % relative 34
65
Density, g/cm3 8.8
8.9
Embodied Carbon, kg CO2/kg material 3.5
7.0
Embodied Energy, MJ/kg 56
100
Embodied Water, L/kg 350
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 58
47
Resilience: Unit (Modulus of Resilience), kJ/m3 110
830
Stiffness to Weight: Axial, points 7.2
8.7
Stiffness to Weight: Bending, points 18
20
Strength to Weight: Axial, points 9.8
24
Strength to Weight: Bending, points 12
21
Thermal Diffusivity, mm2/s 12
8.4
Thermal Shock Resistance, points 11
25

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.15
0
Beryllium (Be), % 0
0.4 to 0.7
Copper (Cu), % 84 to 89
63.5 to 69.8
Iron (Fe), % 0 to 0.25
0.8 to 1.1
Lead (Pb), % 0.3 to 1.0
0 to 0.010
Manganese (Mn), % 0 to 0.2
0 to 1.0
Nickel (Ni), % 4.5 to 6.0
29 to 33
Phosphorus (P), % 0 to 0.050
0
Silicon (Si), % 0 to 0.0050
0 to 0.15
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 4.5 to 6.0
0
Zinc (Zn), % 1.0 to 2.5
0
Residuals, % 0 to 1.3
0 to 0.5