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C95200 Bronze vs. CC482K Bronze

Both C95200 bronze and CC482K bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 85% of their average alloy composition in common.

For each property being compared, the top bar is C95200 bronze and the bottom bar is CC482K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 120
99
Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 29
5.6
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 42
40
Tensile Strength: Ultimate (UTS), MPa 520
300
Tensile Strength: Yield (Proof), MPa 190
160

Thermal Properties

Latent Heat of Fusion, J/g 230
190
Maximum Temperature: Mechanical, °C 220
160
Melting Completion (Liquidus), °C 1050
980
Melting Onset (Solidus), °C 1040
860
Specific Heat Capacity, J/kg-K 430
360
Thermal Conductivity, W/m-K 50
64
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
10
Electrical Conductivity: Equal Weight (Specific), % IACS 12
10

Otherwise Unclassified Properties

Base Metal Price, % relative 28
36
Density, g/cm3 8.3
8.8
Embodied Carbon, kg CO2/kg material 3.0
3.8
Embodied Energy, MJ/kg 50
62
Embodied Water, L/kg 380
400

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
14
Resilience: Unit (Modulus of Resilience), kJ/m3 170
120
Stiffness to Weight: Axial, points 7.6
6.8
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 17
9.5
Strength to Weight: Bending, points 17
11
Thermal Diffusivity, mm2/s 14
20
Thermal Shock Resistance, points 19
11

Alloy Composition

Aluminum (Al), % 8.5 to 9.5
0 to 0.010
Antimony (Sb), % 0
0 to 0.2
Copper (Cu), % 86 to 89
83.5 to 87
Iron (Fe), % 2.5 to 4.0
0 to 0.2
Lead (Pb), % 0
0.7 to 2.5
Manganese (Mn), % 0
0 to 0.2
Nickel (Ni), % 0
0 to 2.0
Phosphorus (P), % 0
0 to 0.4
Silicon (Si), % 0
0 to 0.010
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0
10.5 to 12.5
Zinc (Zn), % 0
0 to 2.0
Residuals, % 0 to 1.0
0