MakeItFrom.com
Menu (ESC)

CR021A Copper vs. C16200 Copper

Both CR021A copper and C16200 copper are copper alloys. They have a very high 99% 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 CR021A copper and the bottom bar is C16200 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 15
2.0 to 56
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
43
Tensile Strength: Ultimate (UTS), MPa 230
240 to 550
Tensile Strength: Yield (Proof), MPa 140
48 to 470

Thermal Properties

Latent Heat of Fusion, J/g 210
210
Maximum Temperature: Mechanical, °C 200
370
Melting Completion (Liquidus), °C 1090
1080
Melting Onset (Solidus), °C 1040
1030
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 380
360
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 98
90
Electrical Conductivity: Equal Weight (Specific), % IACS 99
90

Otherwise Unclassified Properties

Base Metal Price, % relative 31
30
Density, g/cm3 9.0
9.0
Embodied Carbon, kg CO2/kg material 2.6
2.6
Embodied Energy, MJ/kg 41
41
Embodied Water, L/kg 320
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
10 to 99
Resilience: Unit (Modulus of Resilience), kJ/m3 83
10 to 970
Stiffness to Weight: Axial, points 7.2
7.2
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 7.1
7.4 to 17
Strength to Weight: Bending, points 9.3
9.6 to 17
Thermal Diffusivity, mm2/s 110
100
Thermal Shock Resistance, points 8.1
8.7 to 20

Alloy Composition

Bismuth (Bi), % 0 to 0.00050
0
Cadmium (Cd), % 0
0.7 to 1.2
Copper (Cu), % 99.95 to 99.998
98.6 to 99.3
Iron (Fe), % 0
0 to 0.2
Lead (Pb), % 0 to 0.0050
0
Phosphorus (P), % 0.0020 to 0.0070
0
Silver (Ag), % 0 to 0.015
0