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C14510 Copper vs. CR004A Copper

Both C14510 copper and CR004A copper are copper alloys. Their average alloy composition is basically identical. There are 26 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 C14510 copper and the bottom bar is CR004A copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 9.1 to 9.6
15
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
43
Tensile Strength: Ultimate (UTS), MPa 300 to 320
220
Tensile Strength: Yield (Proof), MPa 230 to 250
130

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 1050
1040
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 360
380
Thermal Expansion, µm/m-K 17
17

Otherwise Unclassified Properties

Base Metal Price, % relative 33
31
Density, g/cm3 8.9
9.0
Embodied Carbon, kg CO2/kg material 2.6
2.6
Embodied Energy, MJ/kg 42
41
Embodied Water, L/kg 310
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 25 to 29
29
Resilience: Unit (Modulus of Resilience), kJ/m3 230 to 280
76
Stiffness to Weight: Axial, points 7.2
7.2
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 9.2 to 10
6.8
Strength to Weight: Bending, points 11 to 12
9.0
Thermal Diffusivity, mm2/s 100
110
Thermal Shock Resistance, points 11 to 12
7.8

Alloy Composition

Bismuth (Bi), % 0
0 to 0.00050
Copper (Cu), % 99.15 to 99.69
99.9 to 100
Lead (Pb), % 0 to 0.050
0 to 0.0050
Oxygen (O), % 0
0 to 0.040
Phosphorus (P), % 0.010 to 0.030
0
Silver (Ag), % 0
0 to 0.015
Tellurium (Te), % 0.3 to 0.7
0