m41,Standard:YB/T4159---20072, Material Quality:Q345R 3, Thickness:2.0-10.0mm 4, Width: ... , ASTM, DIN, GB, JISGradesteelThickness2.0-10.0mm Place of OriginHenan, China (Mainland)Brand NameAngangModel NumberBDQ215 BDQ235 BDQ345TypeSteel PlateTechniqueHot RolledSurface TreatmentCoatedApplicationBoat ,Floor, metallurgy ...