... bar: Dia. 4 - 50mm2) Polishing bar: Dia. 50-100mm3) Steel mark includes: SUS201, SUS202, SUS301, SUS302, SUS303, SUS304, SUS304L, SUS316, ... - 200mm3) Cold draw bright bar: Dia. 4 - 50mm4) Steel mark includes:SUS201, SUS202, SUS301, SUS302, SUS303, SUS304, SUS304L, SUS309, ... Cold rolled bright: 10 x 10 - 40 x 40mm3) Steel mark includes: SUS201, SUS202, SUS301, SUS302, SUS303, SUS304, SUS304L, SUS316 ...