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C14200 Copper vs. CR003A Copper

Both C14200 copper and CR003A 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 (5, in this case) are not shown.

For each property being compared, the top bar is C14200 copper and the bottom bar is CR003A copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 8.0 to 45
15
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
43
Tensile Strength: Ultimate (UTS), MPa 220 to 370
230
Tensile Strength: Yield (Proof), MPa 75 to 340
140

Thermal Properties

Latent Heat of Fusion, J/g 210
210
Maximum Temperature: Mechanical, °C 200
200
Melting Completion (Liquidus), °C 1080
1090
Melting Onset (Solidus), °C 1030
1040
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 190
380
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
100
Electrical Conductivity: Equal Weight (Specific), % IACS 45
100

Otherwise Unclassified Properties

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

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29 to 83
31
Resilience: Unit (Modulus of Resilience), kJ/m3 24 to 500
83
Stiffness to Weight: Axial, points 7.2
7.2
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 6.8 to 11
7.1
Strength to Weight: Bending, points 9.1 to 13
9.3
Thermal Diffusivity, mm2/s 56
110
Thermal Shock Resistance, points 7.9 to 13
8.1

Alloy Composition

Antimony (Sb), % 0
0 to 0.00040
Arsenic (As), % 0.15 to 0.5
0 to 0.00050
Bismuth (Bi), % 0
0 to 0.00020
Copper (Cu), % 99.4 to 99.835
99.954 to 100
Iron (Fe), % 0
0 to 0.0010
Lead (Pb), % 0
0 to 0.00050
Oxygen (O), % 0
0 to 0.040
Phosphorus (P), % 0.015 to 0.040
0
Selenium (Se), % 0
0 to 0.00020
Silver (Ag), % 0
0 to 0.0025
Sulfur (S), % 0
0 to 0.0015
Tellurium (Te), % 0
0 to 0.00020