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H08 C16200 Copper vs. H08 C52100 Bronze

Both H08 C16200 copper and H08 C52100 bronze are copper alloys. Both are furnished in the H08 (spring) temper. They have a moderately high 91% of their average alloy composition in common. There are 26 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 H08 C16200 copper and the bottom bar is H08 C52100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 2.0
3.0
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
41
Shear Strength, MPa 310
440
Tensile Strength: Ultimate (UTS), MPa 550
770

Thermal Properties

Latent Heat of Fusion, J/g 210
200
Maximum Temperature: Mechanical, °C 370
180
Melting Completion (Liquidus), °C 1080
1030
Melting Onset (Solidus), °C 1030
880
Specific Heat Capacity, J/kg-K 380
370
Thermal Conductivity, W/m-K 360
62
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 90
13
Electrical Conductivity: Equal Weight (Specific), % IACS 90
13

Otherwise Unclassified Properties

Base Metal Price, % relative 30
34
Density, g/cm3 9.0
8.8
Embodied Carbon, kg CO2/kg material 2.6
3.4
Embodied Energy, MJ/kg 41
55
Embodied Water, L/kg 310
370

Common Calculations

Stiffness to Weight: Axial, points 7.2
7.0
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 17
24
Strength to Weight: Bending, points 17
21
Thermal Diffusivity, mm2/s 100
19
Thermal Shock Resistance, points 20
27

Alloy Composition


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Cadmium (Cd), % 0.7 to 1.2
0
Copper (Cu), % 98.6 to 99.3
89.8 to 93
Iron (Fe), % 0 to 0.2
0 to 0.1
Lead (Pb), % 0
0 to 0.050
Phosphorus (P), % 0
0.030 to 0.35
Tin (Sn), % 0
7.0 to 9.0
Zinc (Zn), % 0
0 to 0.2
Residuals, % 0
0 to 0.5