... and Corrosion Resistance 2.High Density and Hardness Magnesium alloy racing motorcycle wheel hub 1.Used for :motorcycle wheel hub2. ... plated,chrome plated4.For processing: die casting, CNC lathes, milling machine, deburring, polishing,spray paint,CMM, spectrometer test5.High temperature ... that of other metals; high-speed cutting is carried out without the use of cutting fluid can be extremely clean ...