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to Properties of copper alloys
(submitted by the website administration)
Cast copper alloy C83600 (Ounce Metal) | ||||
Chemical composition: Zn=5%, Pb=5%, Sn=5%, Cu=85% | ||||
Property | Value in metric unit | Value in US unit | ||
Density | 8.83 *10³ | kg/m³ | 551 | lb/ft³ |
---|---|---|---|---|
Modulus of elasticity | 93.1 | GPa | 13500 | ksi |
Thermal expansion (20 ºC) | 18.0*10-6 | ºCˉ¹ | 10.0*10-6 | in/(in* ºF) |
Specific heat capacity | 377 | J/(kg*K) | 0.090 | BTU/(lb*ºF) |
Thermal conductivity | 72 | W/(m*K) | 499 | BTU*in/(hr*ft²*ºF) |
Electric resistivity | 11.5*10-8 | Ohm*m | 11.5*10-6 | Ohm*cm |
Tensile strength (sand cast) | 255 | MPa | 37000 | psi |
Yield strength (sand cast) | 117 | MPa | 17000 | psi |
Elongation (sand cast) | 30 | % | 30 | % |
Fatigue strength (sand cast) | 76 | MPa | 11000 | psi |
Hardness (sand cast) | 60 | HB(500) | 60 | HB(500) |
Liquidus temperature | 1010 | ºC | 1850 | ºF |
Solidus temperature | 854 | ºC | 1570 | ºF |