... : TA0,TA1,TA2,TA3,TC4 Finish:bright ,black Packing:spool,coil etc Titanium WireProduct Instructions: 1) Grade:TA0,TA1,TA2,TA3,TC4 ... the people use (as shown in figure one shows), the following several main USES for titanium that:(1)The aviation industry: mainly ... , oil drilling equipment and the pipeline, etc.(4)In cars, titanium can be used in the manufacture of engine valve, bearing seat, valve ...