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H08 C16200 Copper vs. H08 C54400 Bronze

Both H08 C16200 copper and H08 C54400 bronze are copper alloys. Both are furnished in the H08 (spring) temper. They have 89% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is H08 C16200 copper and the bottom bar is H08 C54400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
40
Tensile Strength: Ultimate (UTS), MPa 550
670

Thermal Properties

Latent Heat of Fusion, J/g 210
190
Maximum Temperature: Mechanical, °C 370
170
Melting Completion (Liquidus), °C 1080
1000
Melting Onset (Solidus), °C 1030
930
Specific Heat Capacity, J/kg-K 380
370
Thermal Conductivity, W/m-K 360
86
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 90
19
Electrical Conductivity: Equal Weight (Specific), % IACS 90
19

Otherwise Unclassified Properties

Base Metal Price, % relative 30
31
Density, g/cm3 9.0
8.9
Embodied Carbon, kg CO2/kg material 2.6
2.9
Embodied Energy, MJ/kg 41
48
Embodied Water, L/kg 310
340

Common Calculations

Stiffness to Weight: Axial, points 7.2
6.8
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 17
21
Strength to Weight: Bending, points 17
19
Thermal Diffusivity, mm2/s 100
26
Thermal Shock Resistance, points 20
24

Alloy Composition


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Cadmium (Cd), % 0.7 to 1.2
0
Copper (Cu), % 98.6 to 99.3
85.4 to 91.5
Iron (Fe), % 0 to 0.2
0 to 0.1
Lead (Pb), % 0
3.5 to 4.5
Phosphorus (P), % 0
0.010 to 0.5
Tin (Sn), % 0
3.5 to 4.5
Zinc (Zn), % 0
1.5 to 4.5
Residuals, % 0
0 to 0.5