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C63800 Bronze vs. C62400 Bronze

Both C63800 bronze and C62400 bronze are copper alloys. They have 89% 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 C63800 bronze and the bottom bar is C62400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 7.9 to 41
11 to 14
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
42
Shear Strength, MPa 320 to 500
420 to 440
Tensile Strength: Ultimate (UTS), MPa 460 to 1010
690 to 730

Thermal Properties

Latent Heat of Fusion, J/g 240
230
Maximum Temperature: Mechanical, °C 200
220
Melting Completion (Liquidus), °C 1030
1040
Melting Onset (Solidus), °C 1000
1030
Specific Heat Capacity, J/kg-K 410
440
Thermal Conductivity, W/m-K 40
59
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
12
Electrical Conductivity: Equal Weight (Specific), % IACS 10
13

Otherwise Unclassified Properties

Base Metal Price, % relative 30
27
Density, g/cm3 8.6
8.2
Embodied Carbon, kg CO2/kg material 2.8
3.2
Embodied Energy, MJ/kg 45
53
Embodied Water, L/kg 330
400

Common Calculations

Stiffness to Weight: Axial, points 7.4
7.6
Stiffness to Weight: Bending, points 19
20
Strength to Weight: Axial, points 15 to 33
23 to 25
Strength to Weight: Bending, points 15 to 26
21 to 22
Thermal Diffusivity, mm2/s 11
16
Thermal Shock Resistance, points 17 to 36
25 to 26

Alloy Composition

Aluminum (Al), % 2.5 to 3.1
10 to 11.5
Cobalt (Co), % 0.25 to 0.55
0
Copper (Cu), % 92.4 to 95.8
82.8 to 88
Iron (Fe), % 0 to 0.2
2.0 to 4.5
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0 to 0.1
0 to 0.3
Nickel (Ni), % 0 to 0.2
0
Silicon (Si), % 1.5 to 2.1
0 to 0.25
Tin (Sn), % 0
0 to 0.2
Zinc (Zn), % 0 to 0.8
0
Residuals, % 0
0 to 0.5