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C55284 Copper vs. C19400 Copper

Both C55284 copper and C19400 copper are copper alloys. They have 80% of their average alloy composition in common. There are 18 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is C55284 copper and the bottom bar is C19400 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
120
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 38
44
Tensile Strength: Ultimate (UTS), MPa 180
310 to 630

Thermal Properties

Latent Heat of Fusion, J/g 180
210
Maximum Temperature: Mechanical, °C 200
200
Melting Completion (Liquidus), °C 800
1090
Melting Onset (Solidus), °C 640
1080
Specific Heat Capacity, J/kg-K 380
390
Thermal Expansion, µm/m-K 17
17

Otherwise Unclassified Properties

Density, g/cm3 8.9
8.9
Embodied Carbon, kg CO2/kg material 16
2.6
Embodied Energy, MJ/kg 260
40

Common Calculations

Stiffness to Weight: Axial, points 6.5
7.3
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 5.6
9.7 to 20
Strength to Weight: Bending, points 8.0
11 to 18
Thermal Shock Resistance, points 7.4
11 to 22

Alloy Composition


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Copper (Cu), % 79.2 to 80.7
96.8 to 97.8
Iron (Fe), % 0
2.1 to 2.6
Lead (Pb), % 0
0 to 0.030
Phosphorus (P), % 4.8 to 5.2
0.015 to 0.15
Silver (Ag), % 14.5 to 15.5
0
Zinc (Zn), % 0
0.050 to 0.2
Residuals, % 0 to 0.15
0 to 0.2