Low-silicon bronze
Standardization:Numberical Symbol: GB/T9460-2008SCu6511 BS EN14640:2005 Cu 6511 GB Chemical Composition:% Cu incl.agbal. Znmax 0.20 Sn0.10-0.30 Mn0.50-1.50 Femax 0.10 Si1.50-2.00 Pmax 0.02 Almax 0.01 Pbmax 0.02 Total othersmax 0.5 Physical properties of materials: Density Kg/m^3 8.7 Melting range ℃ 1030-1050 Thermal conductivity W/m.K 40 Electrical conductivity S.m/mm^2 4.7-5.3 Coefficient of thermal expansion 10^-6/K(20-300℃)18.1 Standard values of…
