Ti metal forging bar 1)Standard:ASTM B348,ASTM B381 2)Grade:GR1,GR2,GR5,GR23ELI 3)Shape:Round,Square 4)Delivery:20-30days ... Ti metal forging bar 1)Standard:ASTM B348, ASTM B3812 ... )Grade: GR1,GR2,GR5,GR23ELI3)Shape: Round,Square,Hexagonal4)Size ...