... grade: GR5 (6% Al, 4%V)2. Standard: ASTMB265, ASTM F136, AMS 4911E, AMS 4910H, AMS 4907D, AMS 4902C, AMS ... Certification: ISO9001-2000Titanium sheet range: Gr1 Gr2 titanium plate/sheetStandard:ASTM B265,AMS 4928Qgrade:Gr1,Gr2,Gr3,Gr4,Gr5,Gr7,Gr9 ... permission certification.4.Technical Standard of GB3624, GB3625. American Standard ASTM B265 etc. Strictly execute ISO 9001:20085.Production capacity:20 ...