to Wrought aluminum bronzes
to Properties of copper alloys

Wrought copper alloy C61400 (Aluminum Bronze)

(submitted by the website administration)

Wrought copper alloy C61400 (Aluminum Bronze)
Chemical composition: Al=7.0%, Fe=2.0%, Cu=balance
Property Value in metric unit Value in US unit
Density 7.89 *10³ kg/m³ 493 lb/ft³
Modulus of elasticity 117 GPa 17000 ksi
Thermal expansion (20 ºC) 16.2*10-6 ºCˉ¹ 9.0*10-6 in/(in* ºF)
Specific heat capacity 377 J/(kg*K) 0.090 BTU/(lb*ºF)
Thermal conductivity 67.5 W/(m*K) 468 BTU*in/(hr*ft²*ºF)
Electric resistivity 12.3*10-8 Ohm*m 12.3*10-6 Ohm*cm
Tensile strength (annealed) 538 MPa 78000 psi
Yield strength (annealed) 241 MPa 35000 psi
Elongation (annealed) 42 % 42 %
Shear strength (annealed) 276 MPa 40000 psi
Fatigue strength (annealed) 172 MPa 25000 psi
Hardness (annealed) 82 RB 82 RB
Tensile strength (cold work) 552 MPa 80000 psi
Yield strength (cold work) 372 MPa 54000 psi
Elongation (cold work) 38 % 38 %
Hardness (cold work) 85 RB 85 RB
Annealing temperature 650-815 ºC 1200-1500 ºF
Liquidus temperature 1046 ºC 1915 ºF
Solidus temperature 1041 ºC 1905 ºF

Related internal links


to Wrought aluminum bronzes
to Properties of copper alloys