SubsTech     
SubsTech     

to Cast brasses
to Properties of copper alloys

Cast copper alloy C85400 (No.1 Yellow Brass)

(submitted by the website administration)

Cast copper alloy C85400 (No.1 Yellow Brass)
Chemical composition: Zn=29.0%, Pb=3.0%, Sn=1.0%, Cu=67%
Property Value in metric unit Value in US unit
Density 8.44 *10³ kg/m³ 527 lb/ft³
Modulus of elasticity 82.7 GPa 12000 ksi
Thermal expansion (20 ºC) 20.2*10-6 ºCˉ¹ 11.1*10-6 in/(in* ºF)
Specific heat capacity 377 J/(kg*K) 0.090 BTU/(lb*ºF)
Thermal conductivity 87.9 W/(m*K) 610 BTU*in/(hr*ft²*ºF)
Electric resistivity 8.9*10-8 Ohm*m 8.9*10-6 Ohm*cm
Tensile strength (sand cast) 262 MPa 38000 psi
Yield strength (sand cast) 90 MPa 13000 psi
Elongation (sand cast) 35 % 35 %
Hardness (sand cast) 50 HB(500) 50 HB(500)
Liquidus temperature 941 ºC 1725 ºF
Solidus temperature 927 ºC 1700 ºF

Related internal links

cast_copper_alloy_c85400_no.1_yellow_brass.txt · Last modified: 2023/12/14 by dmitri_kopeliovich
Promote in SubsTech       Creative Commons License Except where otherwise noted, this work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License