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C17200 Copper vs. CC212E Bronze

Both C17200 copper and CC212E bronze are copper alloys. They have 73% of their average alloy composition in common. There are 25 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C17200 copper and the bottom bar is CC212E bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
130
Elongation at Break, % 1.1 to 37
20
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 45
47
Tensile Strength: Ultimate (UTS), MPa 480 to 1380
710
Tensile Strength: Yield (Proof), MPa 160 to 1250
310

Thermal Properties

Latent Heat of Fusion, J/g 230
230
Maximum Temperature: Mechanical, °C 280
220
Melting Completion (Liquidus), °C 980
1080
Melting Onset (Solidus), °C 870
1020
Specific Heat Capacity, J/kg-K 390
440
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
3.0
Electrical Conductivity: Equal Weight (Specific), % IACS 23
3.3

Otherwise Unclassified Properties

Density, g/cm3 8.8
8.2
Embodied Carbon, kg CO2/kg material 9.4
3.4
Embodied Energy, MJ/kg 150
55
Embodied Water, L/kg 310
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 4.2 to 500
120
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 5720
390
Stiffness to Weight: Axial, points 7.6
8.5
Stiffness to Weight: Bending, points 19
20
Strength to Weight: Axial, points 15 to 44
24
Strength to Weight: Bending, points 16 to 31
21
Thermal Shock Resistance, points 16 to 46
22

Alloy Composition


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Aluminum (Al), % 0 to 0.2
7.0 to 9.0
Beryllium (Be), % 1.8 to 2.0
0
Copper (Cu), % 96.1 to 98
68 to 77
Iron (Fe), % 0 to 0.4
2.0 to 4.0
Lead (Pb), % 0
0 to 0.050
Magnesium (Mg), % 0
0 to 0.050
Manganese (Mn), % 0
8.0 to 15
Nickel (Ni), % 0.2 to 0.6
1.5 to 4.5
Silicon (Si), % 0 to 0.2
0 to 0.1
Tin (Sn), % 0
0 to 0.5
Zinc (Zn), % 0
0 to 1.0
Residuals, % 0 to 0.5
0