GR1,GR2,GR3,GR4,GR5,GR7,GR9,GR11,GR23 titanium target Ti(min):99-99.8%. OD:150-1300.ID:100- ... ,GR7,GR9,GR11,GR23 titanium target1.use;for Petrochemical, vacuum, aviation, aerospace industrial, medical machinery,heavy industrial 2.Grade:GR1,GR2,GR3,GR4 ... NCHFeOAlVMoNiPdTiGR.1≤0.03≤0.08≤0.015≤0.2≤0.18ResidualGR.2≤0.03≤0.08≤0.015≤0.3≤0 ... .5Residual GR1 GR2 GR3 GR4 GR5 GR7 GR9 GR11 GR23 titanium target