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H08 C16200 Copper vs. H08 C19010 Copper

Both H08 C16200 copper and H08 C19010 copper are copper alloys. Both are furnished in the H08 (spring) temper. They have a very high 98% of their average alloy composition in common.

For each property being compared, the top bar is H08 C16200 copper and the bottom bar is H08 C19010 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
330
Tensile Strength: Ultimate (UTS), MPa 550
580
Tensile Strength: Yield (Proof), MPa 460
550

Thermal Properties

Latent Heat of Fusion, J/g 210
210
Maximum Temperature: Mechanical, °C 370
200
Melting Completion (Liquidus), °C 1080
1060
Melting Onset (Solidus), °C 1030
1010
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 360
260
Thermal Expansion, µm/m-K 17
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 90
48
Electrical Conductivity: Equal Weight (Specific), % IACS 90
48

Otherwise Unclassified Properties

Base Metal Price, % relative 30
31
Density, g/cm3 9.0
8.9
Embodied Carbon, kg CO2/kg material 2.6
2.7
Embodied Energy, MJ/kg 41
42
Embodied Water, L/kg 310
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10
14
Resilience: Unit (Modulus of Resilience), kJ/m3 900
1300
Stiffness to Weight: Axial, points 7.2
7.3
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 17
18
Strength to Weight: Bending, points 17
17
Thermal Diffusivity, mm2/s 100
75
Thermal Shock Resistance, points 20
21

Alloy Composition


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Cadmium (Cd), % 0.7 to 1.2
0
Copper (Cu), % 98.6 to 99.3
97.3 to 99.04
Iron (Fe), % 0 to 0.2
0
Nickel (Ni), % 0
0.8 to 1.8
Phosphorus (P), % 0
0.010 to 0.050
Silicon (Si), % 0
0.15 to 0.35
Residuals, % 0
0 to 0.5