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Cast copper alloy C97300 (Nickel-Silver 12% Ni)

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Cast copper alloy C97300 (Nickel-Silver 12% Ni)
Chemical composition: Ni=12.5%, Zn=21%, Sn=2.3%, Pb=9.5% Cu=balance
Property Value in metric unit Value in US unit
Density 8.89 *10³ kg/m³ 555 lb/ft³
Modulus of elasticity 110 GPa 16000 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 28.6 W/(m*K) 198 BTU*in/(hr*ft²*ºF)
Electric resistivity 30.3*10-8 Ohm*m 30.3*10-6 Ohm*cm
Tensile strength (sand cast) 241 MPa 35000 psi
Yield strength (sand cast) 117 MPa 17000 psi
Elongation (sand cast) 20 % 20 %
Hardness (sand cast) 55 HB(500) 55 HB(500)
Liquidus temperature 1040 ºC 1904 ºF
Solidus temperature 1010 ºC 1850 ºF

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cast_copper_alloy_c97300_nickel-silver_12_ni.txt · Last modified: 2012/06/02 by dmitri_kopeliovich
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