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CC499K Bronze vs. C19025 Copper

Both CC499K bronze and C19025 copper are copper alloys. They have 87% of their average alloy composition in common. There are 25 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is CC499K bronze and the bottom bar is C19025 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 13
8.0 to 17
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 41
43
Tensile Strength: Ultimate (UTS), MPa 260
480 to 620

Thermal Properties

Latent Heat of Fusion, J/g 190
210
Maximum Temperature: Mechanical, °C 170
200
Melting Completion (Liquidus), °C 1000
1080
Melting Onset (Solidus), °C 920
1020
Specific Heat Capacity, J/kg-K 370
380
Thermal Conductivity, W/m-K 73
160
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
40
Electrical Conductivity: Equal Weight (Specific), % IACS 12
40

Otherwise Unclassified Properties

Base Metal Price, % relative 32
31
Density, g/cm3 8.8
8.9
Embodied Carbon, kg CO2/kg material 3.1
2.8
Embodied Energy, MJ/kg 51
44
Embodied Water, L/kg 350
320

Common Calculations

Stiffness to Weight: Axial, points 6.9
7.2
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 8.1
15 to 19
Strength to Weight: Bending, points 10
15 to 18
Thermal Diffusivity, mm2/s 22
47
Thermal Shock Resistance, points 9.2
17 to 22

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.1
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.020
0
Cadmium (Cd), % 0 to 0.020
0
Chromium (Cr), % 0 to 0.020
0
Copper (Cu), % 84 to 88
97.1 to 98.5
Iron (Fe), % 0 to 0.3
0
Lead (Pb), % 0 to 3.0
0
Nickel (Ni), % 0 to 0.6
0.8 to 1.2
Phosphorus (P), % 0 to 0.040
0.030 to 0.070
Silicon (Si), % 0 to 0.010
0
Sulfur (S), % 0 to 0.040
0
Tin (Sn), % 4.0 to 6.0
0.7 to 1.1
Zinc (Zn), % 4.0 to 6.0
0 to 0.2
Residuals, % 0
0 to 0.3