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H08 C16200 Copper vs. H08 C19700 Copper

Both H08 C16200 copper and H08 C19700 copper are copper alloys. Both are furnished in the H08 (spring) temper. They have a very high 99% 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 H08 C16200 copper and the bottom bar is H08 C19700 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 2.0
2.4
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
43
Shear Strength, MPa 310
290
Tensile Strength: Ultimate (UTS), MPa 550
500
Tensile Strength: Yield (Proof), MPa 460
470

Thermal Properties

Latent Heat of Fusion, J/g 210
210
Maximum Temperature: Mechanical, °C 370
200
Melting Completion (Liquidus), °C 1080
1090
Melting Onset (Solidus), °C 1030
1040
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 360
250
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 90
86
Electrical Conductivity: Equal Weight (Specific), % IACS 90
87

Otherwise Unclassified Properties

Base Metal Price, % relative 30
30
Density, g/cm3 9.0
8.9
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 10
12
Resilience: Unit (Modulus of Resilience), kJ/m3 900
940
Stiffness to Weight: Axial, points 7.2
7.2
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 17
16
Strength to Weight: Bending, points 17
16
Thermal Diffusivity, mm2/s 100
73
Thermal Shock Resistance, points 20
18

Alloy Composition


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Cadmium (Cd), % 0.7 to 1.2
0
Cobalt (Co), % 0
0 to 0.050
Copper (Cu), % 98.6 to 99.3
97.4 to 99.59
Iron (Fe), % 0 to 0.2
0.3 to 1.2
Lead (Pb), % 0
0 to 0.050
Magnesium (Mg), % 0
0.010 to 0.2
Manganese (Mn), % 0
0 to 0.050
Nickel (Ni), % 0
0 to 0.050
Phosphorus (P), % 0
0.1 to 0.4
Tin (Sn), % 0
0 to 0.2
Zinc (Zn), % 0
0 to 0.2
Residuals, % 0
0 to 0.2