ASTM B348 titanium metal nugget 1.Gr1,Gr2,Gr3,Gr4,etc. 2.V.A.R twice, melting ( three times for special order) ASTM B348 titanium metal nugget Specification:ASTM B348, ASTM F136Grade:Gr1,Gr2,Gr3,Gr4,Gr6,Gr7,Gr8,Gr9,etc. Dia 380, 460mm Length 500-2200mm Weight:1500~3000kg/pc Application:medical, aviation, military,petrochemical engineering, metallurgy, salt-making, textile etc.