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Wrought copper alloy C26000 (Cartridge Brass)

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Wrought copper alloy C26000 (Cartridge Brass)
Chemical composition: Zn=30%, Cu=70%
Property Value in metric unit Value in US unit
Density 8.53 *10³ kg/m³ 532 lb/ft³
Modulus of elasticity 110 GPa 16000 ksi
Thermal expansion (20 ºC) 20.0*10-6 ºCˉ¹ 11.1*10-6 in/(in* ºF)
Specific heat capacity 377 J/(kg*K) 0.090 BTU/(lb*ºF)
Thermal conductivity 121 W/(m*K) 840 BTU*in/(hr*ft²*ºF)
Electric resistivity 6.15*10-8 Ohm*m 6.15*10-6 Ohm*cm
Tensile strength (annealed) 338 MPa 49000 psi
Yield strength (annealed) 117 MPa 17000 psi
Elongation (annealed) 57 % 57 %
Shear strength (annealed) 234 MPa 34000 psi
Fatigue strength (annealed) 97 MPa 14000 psi
Hardness (annealed) 31 R30T 31 R30T
Tensile strength (cold work) 524 MPa 76000 psi
Yield strength (cold work) 434 MPa 63000 psi
Elongation (cold work) 8 % 8 %
Shear strength (cold work) 303 MPa 44000 psi
Fatigue strength (cold work) 145 MPa 21000 psi
Hardness (cold work) 73 R30T 73 R30T
Annealing temperature 425-750 ºC 800-1400 ºF
Liquidus temperature 955 ºC 1750 ºF
Solidus temperature 915 ºC 1680 ºF

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wrought_copper_alloy_c26000_cartridge_brass.txt · Last modified: 2012/06/02 by dmitri_kopeliovich
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