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CC333G Bronze vs. C70260 Copper

Both CC333G bronze and C70260 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 CC333G bronze and the bottom bar is C70260 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 13
9.5 to 19
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 45
44
Tensile Strength: Ultimate (UTS), MPa 710
520 to 760
Tensile Strength: Yield (Proof), MPa 310
410 to 650

Thermal Properties

Latent Heat of Fusion, J/g 230
220
Maximum Temperature: Mechanical, °C 230
200
Melting Completion (Liquidus), °C 1080
1060
Melting Onset (Solidus), °C 1020
1040
Specific Heat Capacity, J/kg-K 440
390
Thermal Conductivity, W/m-K 38
160
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
40 to 50
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
40 to 51

Otherwise Unclassified Properties

Base Metal Price, % relative 29
31
Density, g/cm3 8.3
8.9
Embodied Carbon, kg CO2/kg material 3.5
2.7
Embodied Energy, MJ/kg 56
43
Embodied Water, L/kg 380
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 75
46 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 410
710 to 1810
Stiffness to Weight: Axial, points 8.0
7.3
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 24
16 to 24
Strength to Weight: Bending, points 21
16 to 21
Thermal Diffusivity, mm2/s 10
45
Thermal Shock Resistance, points 24
18 to 27

Alloy Composition


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Aluminum (Al), % 8.5 to 10.5
0
Bismuth (Bi), % 0 to 0.010
0
Chromium (Cr), % 0 to 0.050
0
Copper (Cu), % 76 to 83
95.8 to 98.8
Iron (Fe), % 3.0 to 5.5
0
Lead (Pb), % 0 to 0.030
0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 3.0
0
Nickel (Ni), % 3.7 to 6.0
1.0 to 3.0
Phosphorus (P), % 0
0 to 0.010
Silicon (Si), % 0 to 0.1
0.2 to 0.7
Tin (Sn), % 0 to 0.1
0
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0
0 to 0.5