... suitable for low and high temperatures, high load capacity, corrosion resistance, nonmagnetic insulated and self lubrication. Suit for the ... material is more outstanding in these aspects:higher chemical corrosion resitance,better strength,higher hardness,higher wear resistance,low ... 200°C to 260°C,has high chemical resistance, corrosion resisting,low frictional factor and good insulativity and will not ...