May 07, 2013 · Hello everybody:The Technical Specifications for metal works (gates, trash racks, etc.) of a hydro project indicate, particularly, for the gates to use steel ASTM A572 Gr 50 or its equivalent S355JR according to EN 10025. The Contractor is trying to change that material to steel Q345B (chinese material and code). At the same time, this Contractor says that they, in China, have developed ASTM A572 Grade 50 - A572 Grade 42, 50, 60, 65 Steel Popular steel plate grade used for a variety of structural applications including bridges, buildings, construction equipment, freight cars, machinery, truck parts and transmission towers. Available in five grades:42, 50, 55, 60 and 65. Available in standard and heavy (3-inches or greater) plate thickness. Angle Steel with Material:GB Q235B, Q345B real-time Angle Steel with Material:GB Q235B, Q345B are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries. Product Advantages:OKorder's Angle Steel with Material:GB Q235B, Q345B are durable, strong, and resist corrosion.
Steel Structure, Steel Building, Steel Construction manufacturer q345b steel supplier in China, offering Q345b Materials Steel Products for Warehouse Workshop, South American Style GB Standard Light Steel Structure Warehouse, Prefab Steel Structure Space Frame Poultry Shed Cow Shed Farm Building and so Classification Method of Q345B Seamless Steel PipeThe Q345B steel pipe is a 16Mn steel pipe, which is one of the seamless steel pipe products. 16Mn is a material in steel. A name for steel in the past. Now called the law:Q345B. 16Mn is a low-alloy steel series. In this series, it is the most common material, or the grade of steel plate. The Q345B steel tube represents the carbon content of Equivalent steel grades bs en S355JR VS Q355BEquivalent steel grades bs en S355JR VS Q355B. Q355B is a new steel grade in latest version chinese steel standard GB q345b steelT1591-2018,before this version,Q355B steel called as Q345B in GB q345b steelT1591.S355JR steels from European British steel standard BS EN10025-2 low alloy high strength steels.These two steel materials Q355B and S355JR are totally equivalent in chemical composition and mechincal GB q345b steelT 8162 Q345B steel pipe,GB q345b steelT 8162 Q345B steel pipe GB q345b steelT 8162 Q345B steel pipe. GB q345b steelT8162 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.
Q345B steel plate, steel coil, angle steel, round bar is offered by the china united iron and steel limited. They are the leading manufacturer of the high-grade industrial equipment. They are offering products in a wide range of standards, specifications, sizes, and dimensions. GB q345b steelT1591 Q345B carbon and low alloy steel - BEBON steelGB q345b steelT1591 Q345B carbon and low alloy steel BBN steel offer GB q345b steelT1591 Q345B carbon and low alloy steel in China,Q345B 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 GB-T1591 Q345B Carbon steel plate__Steel SupplierQ345B Extra Service:Pretreatment (Shot Blasting, Sand Blast, Painting and Galvanized), Cutting Parts, Sample Service, Third Party inspection, UT Test and Size inspection. If you have any requirement in steel plate for Q345B, whether the new plate or stock list of Mechanical Properties of Chinese Low Alloy Steel Q345BQ345B 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. It is a steel with less than 0.2 percent of its composition made up of carbon, less than 0.55 percent of its composition made of silicon and several impurities (mostly sulfur, chromium and nickel).
Apr 24, 2017 · 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. It is a steel with less than 0.2 percent of its composition made up of carbon, less than 0.55 percent of its composition made of silicon and several Q345B q345b steel Q345B - Steel GradesStainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier. Q345B can be supplied as steel plate q345b steel sheet, round steel bar, steel tube q345b steelpipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring q345b steel block,etc. Q345D (GB ) - Worldwide equivalent grades - Steel NumberQ345D (China, GB ) - European (EU, EN) and wordwide Steel equivalent grades These comparison table is only intended as an indication of the closest khown equivalent grades. The source standarts should always be checked for the specific purpose for each material, in case of doubt What is Q345 steel? - QuoraJun 14, 2017 · Q345 steel is one kind of Chinese standardized low alloy, medium tensile strength steel made with a hot-rolling process, used for a number of manufacturing purposes. To some extent, the Q345 possesses the same property and composition of ASME A572
Q345B is black carbon steel. The specification of a Q345B steel sheet depends on what you want and ranges from 6 to 120mm thick, 1600 to 3200mm wide and 6000 to 12000mm long. q345b steel pipe, q345b steel pipe Suppliers and 2,475 q345b steel pipe products are offered for sale by suppliers on , of which steel pipes accounts for 36%, metal building materials accounts for 1%, and stainless steel pipes accounts for 1%. A wide variety of q345b steel pipe options are available to you, such as jis, astm, and api. Q345B,Q345B PLATE,Q345B STEELSteel grade Q345B is the most common used as high strength low alloy structural steel in industry area.Xinsteel can offer steel coils,steel plates,angles,channels for Q345B materials.The equivalent steel grade with Q345B are EN 10025-2 S355JR,ASTM A572 q345b steelA572 A572 Grade 50 and DIN 17100 St52-3.
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