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Wrought copper alloy C65500 (High-silicon Bronze A)

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Wrought copper alloy C65500 (High-silicon Bronze A)
Chemical composition: Si=3.0%, Mn=0.9%, Cu=balance
Property Value in metric unit Value in US unit
Density 8.53 *10³ kg/m³ 532 lb/ft³
Modulus of elasticity 103 GPa 15000 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 36.3 W/(m*K) 352 BTU*in/(hr*ft²*ºF)
Electric resistivity 24.6*10-8 Ohm*m 24.6*10-6 Ohm*cm
Tensile strength (annealed) 414 MPa 60000 psi
Yield strength (annealed) 172 MPa 25000 psi
Elongation (annealed) 60 % 60 %
Shear strength (annealed) 296 MPa 43000 psi
Hardness (annealed) 62 RB 62 RB
Tensile strength (cold work) 717 MPa 104000 psi
Yield strength (cold work) 414 MPa 60000 psi
Elongation (cold work) 6 % 6 %
Shear strength (cold work) 414 MPa 60000 psi
Hardness (cold work) 96 RB 96 RB
Annealing temperature 480-700 ºC 900-1300 ºF
Liquidus temperature 1027 ºC 1880 ºF
Solidus temperature 971 ºC 1780 ºF

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wrought_copper_alloy_c65500_high-silicon_bronze_a.txt · Last modified: 2023/12/14 by dmitri_kopeliovich
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