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CR019A Copper vs. C17500 Copper

Both CR019A copper and C17500 copper are copper alloys. They have a very high 96% of their average alloy composition in common. There are 28 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 CR019A copper and the bottom bar is C17500 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 15
6.0 to 30
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
45
Tensile Strength: Ultimate (UTS), MPa 220
310 to 860
Tensile Strength: Yield (Proof), MPa 130
170 to 760

Thermal Properties

Latent Heat of Fusion, J/g 210
220
Maximum Temperature: Mechanical, °C 200
220
Melting Completion (Liquidus), °C 1090
1060
Melting Onset (Solidus), °C 1040
1020
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 390
200
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 100
24 to 53
Electrical Conductivity: Equal Weight (Specific), % IACS 100
24 to 54

Otherwise Unclassified Properties

Base Metal Price, % relative 35
60
Density, g/cm3 9.0
8.9
Embodied Carbon, kg CO2/kg material 2.7
4.7
Embodied Energy, MJ/kg 42
73
Embodied Water, L/kg 390
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29
30 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 76
120 to 2390
Stiffness to Weight: Axial, points 7.2
7.5
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 6.8
9.7 to 27
Strength to Weight: Bending, points 9.0
11 to 23
Thermal Diffusivity, mm2/s 110
59
Thermal Shock Resistance, points 7.8
11 to 29

Alloy Composition

Aluminum (Al), % 0
0 to 0.2
Beryllium (Be), % 0
0.4 to 0.7
Bismuth (Bi), % 0 to 0.00050
0
Cobalt (Co), % 0
2.4 to 2.7
Copper (Cu), % 99.874 to 99.92
95.6 to 97.2
Iron (Fe), % 0
0 to 0.1
Silicon (Si), % 0
0 to 0.2
Silver (Ag), % 0.080 to 0.12
0
Residuals, % 0
0 to 0.5