Q345B is low alloy structural steel with good mechanical properties, low temperature performance, plasticity and good weldability. Q345B steel is a Chinese standardized low alloy, medium tensile strength steel made with a hot-rolling process, and is used for a number of manufacturing purposes. Main chemical elements composition of GB/T1591 Q345B low alloy structural steel: Q235 Steel Plate Equivalent Steel Standard-ASTM A36Q235B Carbon Structural Steel Plate. A36 steel plate is similar to Q235B steel plate, it is one Q235b equivalent steel standard, another one is SS400. While the difference between A36 and Q235B is as follows:Different Yield Point (A36=250MPa, Q235B=235MPa); Different Tensile Strength (A36=400-550MPa, Q235B=375-500MPa); Different element content requirements:(A36:C is equal to or less than 0.25%, Si is less than or equal to 0.4%, P < 0.04%, s is less than or equal to 0.05%; Q235B
- Q235 SteelFeatures and ApplicationsData Sheet and SpecificationQ235 Steel Equivalentq235b sheet performanceQ235B,Q345B .Steel rod,Steel pipe,Angle steel.Roof Purlin.C or Z shape,Steel purlin.Wall Purlin.Q235B,Q346B.C or Z shape,Steel purlin galvanized steel structure prefabricated warehouse.Roof.Single colorful corrugate steel sheet,Sandwich panel with EPS,Rock wool,PU,Glass wool etc.galvanized steel structure prefabricated . China Q235 Q235B Low
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q345d steel sheet used in bridge engineering manufacture. Standard:ASTM, ASME, AISI, GB, JIS, DIN, EN, BS Certification:ISO, SGS, RoHS, CE, IBR Production Capacity:50000 tons Per Month Description:q345d steel building manufacture - cfabatimentmorbihan.frQ345D Hot Rolled Manufacture Alloy Steel Sheet - CostaSteel. Q345d Low Alloy Steel Plate sheet Price - pond-pro. s235jr coil for railway application in stock - Hot Rolled Application The structural steel is widely used in architecture, bridge con struction, machine craft, railway locomotive, heavy machine and other s235jr coil for railway application in stock. AISI Structural Hot Rolled Steel Sheet With Polished s235jr coil for railway application in stockApplication Container Plate. Special Use High-strength steel q235b, steel q235b Suppliers and Manufacturers at offers 20,901 steel q235b products. About 8% of these are Steel Sheets, 0% are Stainless Steel Sheets, and 1% are Steel Round Bars. A wide variety of steel q235b options are available to you, such as standard, processing service, and application.
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