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CR019A Copper vs. C14500 Copper

Both CR019A copper and C14500 copper are copper alloys. Their average alloy composition is basically identical. 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 CR019A copper and the bottom bar is C14500 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 15
12 to 50
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
43
Tensile Strength: Ultimate (UTS), MPa 220
220 to 330
Tensile Strength: Yield (Proof), MPa 130
69 to 260

Thermal Properties

Latent Heat of Fusion, J/g 210
210
Maximum Temperature: Mechanical, °C 200
200
Melting Completion (Liquidus), °C 1090
1080
Melting Onset (Solidus), °C 1040
1050
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 390
360
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 100
94
Electrical Conductivity: Equal Weight (Specific), % IACS 100
95

Otherwise Unclassified Properties

Base Metal Price, % relative 35
33
Density, g/cm3 9.0
8.9
Embodied Carbon, kg CO2/kg material 2.7
2.6
Embodied Energy, MJ/kg 42
42
Embodied Water, L/kg 390
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29
36 to 85
Resilience: Unit (Modulus of Resilience), kJ/m3 76
21 to 300
Stiffness to Weight: Axial, points 7.2
7.2
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 6.8
6.8 to 10
Strength to Weight: Bending, points 9.0
9.1 to 12
Thermal Diffusivity, mm2/s 110
100
Thermal Shock Resistance, points 7.8
8.0 to 12

Alloy Composition

Bismuth (Bi), % 0 to 0.00050
0
Copper (Cu), % 99.874 to 99.92
99.2 to 99.596
Phosphorus (P), % 0
0.0040 to 0.012
Silver (Ag), % 0.080 to 0.12
0
Tellurium (Te), % 0
0.4 to 0.7