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C82000 Copper vs. C19500 Copper

Both C82000 copper and C19500 copper are copper alloys. They have a very high 97% of their average alloy composition in common. There are 29 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 C82000 copper and the bottom bar is C19500 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 8.0 to 20
2.3 to 38
Poisson's Ratio 0.34
0.34
Rockwell B Hardness 55 to 95
71 to 86
Shear Modulus, GPa 45
44
Tensile Strength: Ultimate (UTS), MPa 350 to 690
380 to 640
Tensile Strength: Yield (Proof), MPa 140 to 520
120 to 600

Thermal Properties

Latent Heat of Fusion, J/g 220
210
Maximum Temperature: Mechanical, °C 220
200
Melting Completion (Liquidus), °C 1090
1090
Melting Onset (Solidus), °C 970
1090
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 260
200
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
50 to 56
Electrical Conductivity: Equal Weight (Specific), % IACS 46
50 to 57

Otherwise Unclassified Properties

Base Metal Price, % relative 60
31
Density, g/cm3 8.9
8.9
Embodied Carbon, kg CO2/kg material 5.0
2.7
Embodied Energy, MJ/kg 77
42
Embodied Water, L/kg 320
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 51 to 55
14 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 80 to 1120
59 to 1530
Stiffness to Weight: Axial, points 7.5
7.3
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 11 to 22
12 to 20
Strength to Weight: Bending, points 12 to 20
13 to 18
Thermal Diffusivity, mm2/s 76
58
Thermal Shock Resistance, points 12 to 24
13 to 23

Alloy Composition

Aluminum (Al), % 0 to 0.1
0 to 0.020
Beryllium (Be), % 0.45 to 0.8
0
Chromium (Cr), % 0 to 0.1
0
Cobalt (Co), % 2.2 to 2.7
0.3 to 1.3
Copper (Cu), % 95.2 to 97.4
94.9 to 98.6
Iron (Fe), % 0 to 0.1
1.0 to 2.0
Lead (Pb), % 0 to 0.020
0 to 0.020
Nickel (Ni), % 0 to 0.2
0
Phosphorus (P), % 0
0.010 to 0.35
Silicon (Si), % 0 to 0.15
0
Tin (Sn), % 0 to 0.1
0.1 to 1.0
Zinc (Zn), % 0 to 0.1
0 to 0.2
Residuals, % 0
0 to 0.2