gb q345b steel plate
Dec 03, 2018 · We are GB-T1591 Q345B Steel Plate supplier . Qfsteels are specialized in exporting GB-T1591 Q345B Low alloy and high strength steel plate. GB-T1591 Q345B Steel Plate heavy plate and wide, heavy plate Which is a large steel plate supplier mill at Qfsteels Group.
GB/T 8162 Q345B steel pipe steel plate. Leave a Message Get a price EX-Stock Promotion Center. GB/T 8162 Q345B steel pipe. GB/T8162 Q345B Steel pipe is the low carbon alloy steel (c<0.2%), good comprehensive performance, low temperature performance, cold stamping performance, welding performance and good cutting performance. GB/T1591 GB/T3274 Q345B low alloy high strength steel platesGB/T3274 is new version based on GB/T1591, but a lot of mills still conduct GB/T1591 at present. Q345B low alloy high strength steel plates enjoy good comprehensive performance, low temperature performance, cold stamping performance, good weldability and machinability. BBN Q345B steel plates are widely used in bridges, vehicles, ships
Dec 17, 2018 · Gang steel is a leading manufacturer of Q345B Structural Steel Plate and Coils, GB/T1591 Carbon Steel Angle, EN 10025-2 Round Bars suppliers in Shanghai, China. GB/T1591 Q345B carbon and low alloy steel steel plateBBN steel offer GB/T1591 Q345B carbon and low alloy steel in China. Q345B material is low alloy structural steel with good mechanical properties, low temperature performance, plasticity and good weldability, it is mostly used in low pressure vessel, oil tank, vehicles, cranes, mining machinery, power stations, mechanical parts, building structure, general metal parts, Q345(E) steel plate is
Q345 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, Q345A Q345B Q345C Q345D Q345E Equivalent Q345 Steel Properties. 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, Q345B, Q345C, Q345D and Q345E. Q345 steel has good weldability, cold & hot workability
BBN steel supplies GB T1591 Q345B steel equivalent ASTM A572 Gr 50 steel and other foreign standard low alloy high strength steel as well. Other than standard size GB T1591 Q345B steel and ASTM A572 Gr 50 steel plates etc. Products, BBN steel also provide non-standard size steel materials though cutting, bending, welding and so on deep processing. What is material Q345B equivalent ASTM steel - BEBON STEELFor example, Q345B hot rolled steel plate, Q345B hot rolled steel coil/sheet. Material Q345B has comprehensive mechanical and welding property. As it shows good performance in structural purposes, material Q345B is widely used as welding structural part in manufacturing of ship, railway and vehicles, bridges, boiler,etc.
GB carbon and low alloy steel--ASTM A516 is also known as ASME SA516. The A516 / SA516 standard specification for pressure vessel plates, carbon steel, for moderate- and lower-temperature service. A grade Q345B plate manufacturing