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Product description

Q355GNH material is a Chinese steel grade to GB/T 4171-2008 atmospheric corrosion resisting structural Technical standard: GB/T 4171-2008

  GB/T 4171-2008 standard specifies the dimension, appearance, weight and permissible deviation, technical requirements, test methods, test rules, packing, marking and quality certificate of atmospheric corrosion resisting structural

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GB/T 4171 weathering steel plate and sheets avaiable size


  Width: 1220-4200mm

  Length: 5000-18000mm

  Notes: coil thickness ≤ 25mm

  MOQ: 10 PC

  Packing: Standard Sea-worthy Packing or as Customers' Request

  Port: Shanghai,Tianjin,Qingdao or as Required

  Delivery condition: According to the performance and the requirements from clients, the status on delivery of steel plate can be hot rolled, controlled rolling, normalizing, annealed tempering, normalizing + tempering, hardening + tempering,

Application:Q355GNH plate can used to the manufacture of various types of vehicles, bridges, containers, buildings, towers and other structures with hot and cold-rolled steel plates, steel strips and sections with atmospheric corrosion This weathering steel can be used for bolted, riveted and welded structural