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C91100 Bronze vs. CC212E Bronze

Both C91100 bronze and CC212E bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 73% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C91100 bronze and the bottom bar is CC212E bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
130
Elongation at Break, % 2.0
20
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 39
47
Tensile Strength: Ultimate (UTS), MPa 240
710
Tensile Strength: Yield (Proof), MPa 170
310

Thermal Properties

Latent Heat of Fusion, J/g 180
230
Maximum Temperature: Mechanical, °C 160
220
Melting Completion (Liquidus), °C 950
1080
Melting Onset (Solidus), °C 820
1020
Specific Heat Capacity, J/kg-K 360
440
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
3.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.3
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 38
27
Density, g/cm3 8.7
8.2
Embodied Carbon, kg CO2/kg material 4.2
3.4
Embodied Energy, MJ/kg 69
55
Embodied Water, L/kg 440
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 4.4
120
Resilience: Unit (Modulus of Resilience), kJ/m3 140
390
Stiffness to Weight: Axial, points 6.7
8.5
Stiffness to Weight: Bending, points 18
20
Strength to Weight: Axial, points 7.7
24
Strength to Weight: Bending, points 9.9
21
Thermal Shock Resistance, points 9.1
22

Alloy Composition

Aluminum (Al), % 0 to 0.0050
7.0 to 9.0
Antimony (Sb), % 0 to 0.2
0
Copper (Cu), % 82 to 85
68 to 77
Iron (Fe), % 0 to 0.25
2.0 to 4.0
Lead (Pb), % 0 to 0.25
0 to 0.050
Magnesium (Mg), % 0
0 to 0.050
Manganese (Mn), % 0
8.0 to 15
Nickel (Ni), % 0 to 0.5
1.5 to 4.5
Phosphorus (P), % 0 to 1.0
0
Silicon (Si), % 0 to 0.0050
0 to 0.1
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 15 to 17
0 to 0.5
Zinc (Zn), % 0 to 0.25
0 to 1.0