... :ASTM B348 3.Specification:OD400mm >=2000mm 4.Weight:<=3ton Titanium Ingot casting Type : VAR2 ,VAR3 Grade: Gr1-4, Gr5, Gr7, Gr9 ... ,Ti-6Al4V Eli Standardn : ASTM B348, F136, F67, B381 MaterialTitanium Ingot CastingTypeVAR2, VAR3StandardASTM B348,ASTM B381, ASTM F67, ASTM F136GradeGr1-4 ...