... :titanium target 2)Gr1,Gr2,Gr3,Gr5,Gr7,Gr9,Gr12 3)Round target: Dia30~200mm, Thickness 20~100mm 4)ASME,JIS,ASTM,DIN Titanium Target ... Material titanium and alloy titanium Grade Gr1,Gr2,Gr3,Gr5,TGr7,Gr9,Gr12 etc ... . Technology Standard JIS, ASTM, ASME, DIN, etc. Specification u Round target ...