... & Unequal Angle. 2. Length: 6,9,12m. 3. It can widely used in various building structure and engineering structure. Hot rolled carbon steel angle bar mild steel angle ... Quick Details: Standard: AISI, ASTM, BS,GB, JIS, EN Brand name: Baosteel, Masteel, Ansteel, Shousteel, Shasteel... Technical: Hot Rolled ...