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Cast copper alloy C92200 (Naval M Bronze)

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Cast copper alloy C92200 (Naval M Bronze)
Chemical composition: Sn=6.0%, Pb=1.5%, Zn=4.5%, Cu=88%
Property Value in metric unit Value in US unit
Density 8.64 *10³ kg/m³ 539 lb/ft³
Modulus of elasticity 96.5 GPa 14000 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 69.6 W/(m*K) 482 BTU*in/(hr*ft²*ºF)
Electric resistivity 12.0*10-8 Ohm*m 12.0*10-6 Ohm*cm
Tensile strength (sand cast) 276 MPa 40000 psi
Yield strength (sand cast) 138 MPa 20000 psi
Elongation (sand cast) 30 % 30 %
Fatigue strength (sand cast) 76 MPa 11000 psi
Hardness (sand cast) 65 HB(500) 65 HB(500)
Liquidus temperature 988 ºC 1810 ºF
Solidus temperature 826 ºC 1518 ºF

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cast_copper_alloy_c92200_naval_m_bronze.txt · Last modified: 2023/12/14 by dmitri_kopeliovich
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