DYB505
	Material:ZCuSn10Zn2+Graphite
	It is backed with tin-bronze. The surface is regularly and finely machined with sockets in which particular solid lubricant is filled. Products of DYB505 series are mainly used in conditions of light load, high temperature and mediate running velocity. For instance, on no oil parts on the building, metallurgy and transportation machines.
Density 8.0 g/cm3 Friction Oil Lubrication 0.03μ Linear Expansion Coefficient 1.8-20 10-5/oC Dry Friction 0.16 μ Heat-conducting Coefficient 50-68 W(/m.k) Tensility ≥9% Tensile Strength ≥290 N/mm2 Working Temperature Limits -40~+300oC Anti-compact Tenacity ≥300 KJ/m3 Max Load Pressure 45 N/mm2 Hardness ≥90 HB Max Linear Velocity 0.50 m/s Flexibility Coefficient 90-125 KN/mm2 Max PV Value 1.20 N/mm2.m/s