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C19025 Copper vs. C55180 Copper

Both C19025 copper and C55180 copper are copper alloys. They have a very high 95% of their average alloy composition in common. There are 23 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 C19025 copper and the bottom bar is C55180 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 8.0 to 17
20
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
41
Tensile Strength: Ultimate (UTS), MPa 480 to 620
200

Thermal Properties

Latent Heat of Fusion, J/g 210
200
Maximum Temperature: Mechanical, °C 200
200
Melting Completion (Liquidus), °C 1080
920
Melting Onset (Solidus), °C 1020
710
Specific Heat Capacity, J/kg-K 380
400
Thermal Conductivity, W/m-K 160
200
Thermal Expansion, µm/m-K 17
17

Otherwise Unclassified Properties

Base Metal Price, % relative 31
29
Density, g/cm3 8.9
8.6
Embodied Carbon, kg CO2/kg material 2.8
2.5
Embodied Energy, MJ/kg 44
39
Embodied Water, L/kg 320
290

Common Calculations

Stiffness to Weight: Axial, points 7.2
7.1
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 15 to 19
6.4
Strength to Weight: Bending, points 15 to 18
8.8
Thermal Diffusivity, mm2/s 47
56
Thermal Shock Resistance, points 17 to 22
7.9

Alloy Composition

Copper (Cu), % 97.1 to 98.5
94.7 to 95.2
Nickel (Ni), % 0.8 to 1.2
0
Phosphorus (P), % 0.030 to 0.070
4.8 to 5.2
Tin (Sn), % 0.7 to 1.1
0
Zinc (Zn), % 0 to 0.2
0
Residuals, % 0
0 to 0.15