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Cast copper alloy C84800 (Plumbing Goods Brass)

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Cast copper alloy C84800 (Plumbing Goods Brass)
Chemical composition: Zn=15%, Pb=6.8%, Sn=2.5%, Cu=76%
Property Value in metric unit Value in US unit
Density 8.58 *10³ kg/m³ 536 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 72.0 W/(m*K) 499 BTU*in/(hr*ft²*ºF)
Electric resistivity 10.5*10-8 Ohm*m 10.5*10-6 Ohm*cm
Tensile strength (sand cast) 255 MPa 37000 psi
Yield strength (sand cast) 97 MPa 14000 psi
Elongation (sand cast) 35 % 35 %
Fatigue strength (sand cast) 76 MPa 11000 psi
Hardness (sand cast) 55 HB(500) 55 HB(500)
Liquidus temperature 954 ºC 1750 ºF
Solidus temperature 832 ºC 1530 ºF

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cast_copper_alloy_c84800_plumbing_goods_brass.txt · Last modified: 2023/12/14 by dmitri_kopeliovich
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