Titanium plates/sheets 1.Material:gr.1, gr.2, gr.3, gr.4, gr5, gr.7, gr.9, gr.12 2.Standard:astm b265, asme sb265, astm f136/67, ams 4911, ams 4905, ams4902, ams 4907, mil-t-9046 3.Size(mm) 9.Quality assurance ----according to globally recognized standards, such as astm, ams, asme, jis, mil...