... in All Sizes 2)High Quality 3)ISO9001:2008 structure steel round bar 1) Available in All Sizes 2) ... A387, en -24, en8, DIN, JIS, ASME,gb Stainless Steel round bars Grades304, 304L, 304H, 309, 310, 310S, 316, ... , En 9,En 19. En 24, En 31Duplex Steel round bars GradesDuplex F51 2205 UNS S31803, Super Duplex ... 2200 ( NICKEL 200 ) Hastelloy 904, NICKEL 200 PRODUCTS SHOW:ISO9001:2008 structure steel round bar