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CC497K Bronze vs. C22000 Bronze

Both CC497K bronze and C22000 bronze are copper alloys. They have 74% of their average alloy composition in common. There are 28 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 CC497K bronze and the bottom bar is C22000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 93
110
Elongation at Break, % 6.7
1.9 to 45
Poisson's Ratio 0.36
0.33
Shear Modulus, GPa 34
42
Tensile Strength: Ultimate (UTS), MPa 190
260 to 520
Tensile Strength: Yield (Proof), MPa 91
69 to 500

Thermal Properties

Latent Heat of Fusion, J/g 160
200
Maximum Temperature: Mechanical, °C 130
180
Melting Completion (Liquidus), °C 870
1040
Melting Onset (Solidus), °C 800
1020
Specific Heat Capacity, J/kg-K 330
390
Thermal Conductivity, W/m-K 53
190
Thermal Expansion, µm/m-K 20
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
44
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
45

Otherwise Unclassified Properties

Base Metal Price, % relative 29
29
Density, g/cm3 9.3
8.7
Embodied Carbon, kg CO2/kg material 3.0
2.6
Embodied Energy, MJ/kg 48
42
Embodied Water, L/kg 370
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10
3.7 to 230
Resilience: Unit (Modulus of Resilience), kJ/m3 45
21 to 1110
Stiffness to Weight: Axial, points 5.5
7.2
Stiffness to Weight: Bending, points 16
18
Strength to Weight: Axial, points 5.6
8.1 to 17
Strength to Weight: Bending, points 7.8
10 to 17
Thermal Diffusivity, mm2/s 17
56
Thermal Shock Resistance, points 7.2
8.8 to 18

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.75
0
Copper (Cu), % 67.5 to 77.5
89 to 91
Iron (Fe), % 0 to 0.25
0 to 0.050
Lead (Pb), % 18 to 23
0 to 0.050
Manganese (Mn), % 0 to 0.2
0
Nickel (Ni), % 0.5 to 2.5
0
Phosphorus (P), % 0 to 0.1
0
Silicon (Si), % 0 to 0.010
0
Sulfur (S), % 0 to 0.1
0
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 0 to 2.0
8.7 to 11
Residuals, % 0
0 to 0.2