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Search the world's information, including webpages, images, videos and more. Google has many special features to help you find exactly what you're looking for. Hot Rolled, Galvanized & Rigid i beam steel size - high quality gb standard steel 30b 320x130x9.5 steel i beam size price. US $550.00-$650.00 / Ton. 25 Tons factory price miniature steel i beams prefab steel i beam small steel i beam sizes. US $500.00 / Metric Ton. 1.0 Metric Tons hot rolled q235 steel t beam sizes, SS400 t bar structural steel for profiles. US $600.00-$1100 / Ton. 20 Q345 Steel Specification and Equivalent StandardQ345 steel specification:Q345 steel belongs to 16Mn steel grade, usually it is produced in hot rolled state, hot rolled steel plate, hot rolled steel coil/sheet, it has comprehensive mechanical and welding property, as it shows good performance in structural purposes, it is widely used as welding structural part in manufacturing of ship, railway and vehicles, bridges, boiler, pressure vessel
Q345 steel is a Chinese GB standard Low Alloy High Strength Structural Steel, material density is 7.85 g/cm3, tensile strength is 470-630 Mpa, and yield strength is 345 MPa, it has better properties than Q235. According to GB/T 1591 2008, Q345 material has 5 quality grades Q345A mild carbon steel q345b c steel beam with hole - EN10025-6 China Hot Rolled Section Steel H Beam Q345b/H Beam, Find details about China Beam, Universal Beam from Hot Rolled Section Steel H Beam Q345b/H Beam - China Hot Selling Galvanized U Beam Steel C Channel U mild carbon steel q345b c steel beam with holeHot Rolled Steel Channel Bar. Application Standard:ASTM A36,ASTM A572,SS400,Q235,Q345B,S235JR GR China Hot Rolled Low-Alloy High-Strength Carbon Steel Mar 28, 2021 · China Hot Rolled Low-Alloy High-Strength Carbon Steel Sheets (Q345A 16mn), Find details about China Steel Sheet, Steel Plate from Hot Rolled Low-Alloy High-Strength Carbon Steel Sheets (Q345A 16mn) - Guangzhou Long Sheng Hing Trading Co., Ltd.