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Cast copper alloy C95800 (Aluminum Bronze)

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Cast copper alloy C95800 (Aluminum Bronze)
Chemical composition: Al=9.0%, Fe=4.0%, Ni=4.5%, Mn=1.0%, Cu=81.5%
Property Value in metric unit Value in US unit
Density 7.64 *10³ kg/m³ 477 lb/ft³
Modulus of elasticity 114 GPa 16500 ksi
Thermal expansion (20 ºC) 16.2*10-6 ºCˉ¹ 9.0*10-6 in/(in* ºF)
Specific heat capacity 440 J/(kg*K) 0.105 BTU/(lb*ºF)
Thermal conductivity 36 W/(m*K) 250 BTU*in/(hr*ft²*ºF)
Electric resistivity 24.4*10-8 Ohm*m 24.4*10-6 Ohm*cm
Tensile strength (sand cast) 655 MPa 95000 psi
Yield strength (sand cast) 262 MPa 38000 psi
Elongation (sand cast) 25 % 25 %
Shear strength (sand cast) 400 MPa 58000 psi
Fatigue strength (sand cast) 214 MPa 31000 psi
Hardness (sand cast) 159 HB(3000) 159 HB(3000)
Tensile strength (perm. mold) 660 MPa 96000 psi
Yield strength (perm. mold) 360 MPa 52000 psi
Elongation (permanent mold) 17 % 17 %
Hardness (permanent mold) 88 RB 88 RB
Liquidus temperature 1060 ºC 1940 ºF
Solidus temperature 1043 ºC 1910 ºF

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to Cast aluminum bronzes
to Properties of copper alloys