... , SUS420, SUS4302) The product scope: 4 - 41mm4. Steel channel bar Features: 1) Grade: 201, 304, 3162) Size: 100 x 100 ... 40mm5. Bright round barFeatures: 1) Cold draw bright bar: Dia. 4 - 50mm2) Polishing bar: Dia. 50-100mm3) Steel mark includes: SUS201, ... SUS316L, SUS321, SUS347,SUS410, SUS420, SUS430,SUS904,SUS904L7. Square barFeatures: 1) Hot rolled square steel: 10 - 35mm2) Cold rolled bright: 10 x ...