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C18100 Copper vs. C10300 Copper

Both C18100 copper and C10300 copper are copper alloys. Their average alloy composition is basically identical. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C18100 copper and the bottom bar is C10300 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 8.3
2.6 to 50
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 47
43
Shear Strength, MPa 300
160 to 240
Tensile Strength: Ultimate (UTS), MPa 510
230 to 410
Tensile Strength: Yield (Proof), MPa 460
77 to 400

Thermal Properties

Latent Heat of Fusion, J/g 210
210
Maximum Temperature: Mechanical, °C 200
200
Melting Completion (Liquidus), °C 1080
1080
Melting Onset (Solidus), °C 1020
1080
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 320
390
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 80
99
Electrical Conductivity: Equal Weight (Specific), % IACS 81
99

Otherwise Unclassified Properties

Base Metal Price, % relative 31
31
Density, g/cm3 8.9
9.0
Embodied Carbon, kg CO2/kg material 2.7
2.6
Embodied Energy, MJ/kg 43
41
Embodied Water, L/kg 310
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 40
9.4 to 91
Resilience: Unit (Modulus of Resilience), kJ/m3 900
25 to 690
Stiffness to Weight: Axial, points 7.3
7.2
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 16
7.2 to 13
Strength to Weight: Bending, points 16
9.4 to 14
Thermal Diffusivity, mm2/s 94
110
Thermal Shock Resistance, points 18
8.2 to 15

Alloy Composition

Chromium (Cr), % 0.4 to 1.2
0
Copper (Cu), % 98.7 to 99.49
99.95 to 99.999
Magnesium (Mg), % 0.030 to 0.060
0
Phosphorus (P), % 0
0.0010 to 0.0050
Zirconium (Zr), % 0.080 to 0.2
0
Residuals, % 0 to 0.5
0