... hot-rolled/forged/cold-drawn Shape:square/round Steel bar Material: Stainless Steel:201 202 204 207 207CU 301 302 ... ,B16,F11,F12,F22,F5,F9,51Cr4. Carbon steel bar:Chinese Standard:20#,25#,35#,45#,50#,60#;Japan ... 600G or 800G Mirror finishApplicationOrnamental tubes, Decoration construction, upholstery, industry machine,Petroleum, chemical, construction, textile, medicine, aviation, aerospace, railway, ...