... ,SUS410, SUS420, SUS430,SUS904,SUS904L3. Hexagonal barFeatures: 1) Stainless steel polished hexagonal barA) SUS201, SUS202, SUS204, SUS205 etc. ... Dia. 4 - 50mm2) Polishing bar: Dia. 50-100mm3) Steel mark includes: SUS201, SUS202, SUS301, SUS302, SUS303, SUS304, SUS304L, ... - 200mm3) Cold draw bright bar: Dia. 4 - 50mm4) Steel mark includes:SUS201, SUS202, SUS301, SUS302, SUS303, SUS304, SUS304L, SUS309 ...