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C17300 Copper vs. C18200 Copper

Both C17300 copper and C18200 copper are copper alloys. They have a very high 97% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C17300 copper and the bottom bar is C18200 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 3.0 to 23
11 to 40
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 45
44
Shear Strength, MPa 320 to 790
210 to 320
Tensile Strength: Ultimate (UTS), MPa 500 to 1380
310 to 530
Tensile Strength: Yield (Proof), MPa 160 to 1200
97 to 450

Thermal Properties

Latent Heat of Fusion, J/g 230
210
Maximum Temperature: Mechanical, °C 270
200
Melting Completion (Liquidus), °C 980
1080
Melting Onset (Solidus), °C 870
1070
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 110
320
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
80
Electrical Conductivity: Equal Weight (Specific), % IACS 23
81

Otherwise Unclassified Properties

Density, g/cm3 8.8
8.9
Embodied Carbon, kg CO2/kg material 9.4
2.6
Embodied Energy, MJ/kg 150
41
Embodied Water, L/kg 310
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 40 to 88
43 to 96
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 5410
40 to 860
Stiffness to Weight: Axial, points 7.6
7.3
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 16 to 44
9.6 to 16
Strength to Weight: Bending, points 16 to 31
11 to 16
Thermal Diffusivity, mm2/s 32
93
Thermal Shock Resistance, points 17 to 48
11 to 18

Alloy Composition

Aluminum (Al), % 0 to 0.2
0
Beryllium (Be), % 1.8 to 2.0
0
Chromium (Cr), % 0
0.6 to 1.2
Copper (Cu), % 95.5 to 97.8
98.6 to 99.4
Iron (Fe), % 0 to 0.4
0 to 0.1
Lead (Pb), % 0.2 to 0.6
0 to 0.050
Nickel (Ni), % 0.2 to 0.6
0
Silicon (Si), % 0 to 0.2
0 to 0.1
Residuals, % 0 to 0.5
0

Comparable Variants