1.bright flatness 2.ASTM B348, ASTM B381, ASTM F67, ASTM F136 3.Dia. 20~400mm Length. 20~1000mm or as ... ,tube/pipe,bar/rod: gr1,gr2,gr5,monel400,monelk500² Titanium,chromium,nickel alloy target: round,sheet,tube, 100*40/45mm,80*45mm ... ,60*45mm or as request² Titanium clad copper:Tu2,Tu3,sheet ...