... Titanium barHot rolled or heat treated,surface machined or grinded,100% UT test,Gr.1, Gr.2, Gr.3, Gr.4, ASTM ... third-party inspection reports, Bao Ti Center Physical and Chemical Test Report or Northwest Institute for Non-ferrous Metal Research ... Test. AlloyStandardsGR.1, GR.2, GR.3, GR.4,T40, 3. ...