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China Steel Q345b, Steel Q345b Manufacturers, Suppliers

FOB Price:US $ 475-485 / Ton. Min. Order:25 Tons. Grade:Q235B Q345b Ss400. Standard:AISI, JIS, ASTM, BS, GB. Certification:IS0. Product Name:Top Quality Q235B Steel Universal Beams H Beam. Material:Q235B Q345b Ss400. Size:250*125*6*9mm. Suppliers with verified business licenses. Mechanical Properties of Chinese Low Alloy Steel Q345B470-660. 345. 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 impurities (mostly sulfur, chromium and nickel).

NM400 use for container top manufacturer in Cairo - Wear

NM400 use for container,What is the difference between Q345B steel and Q345A steel? , Q345B steel and Q345A steel have slight difference in chemical composition:Q345A steel:C 0.20, Mn 1.7, Si 0.55, P 0.045, S 0.045, V 0.02 ~ 0.15; Q345B steel:C 0.20, Mn 1.7, Si 0.55, P 0.040, S 0.040, V 0.02 ~ 0.15 Q235 Steel Equivalent, Properties, Specification, CompositionQ235 Steel (Q235A Q235B Q235C Q235D) Q235 steel is a plain carbon structural steel which is widely used in China, Q235 material in Chinese standard GB/T 700 is divided into 4 quality grades:Q235A, Q235B, Q235C and Q235D; Density of this steel is 7.85 g/cm3, tensile strength is 370-500 MPa; yield strength is 235 MPa (data are for steel bar or steel plate diameter 16mm). 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 container, steel oil tank, etc. Yield point of Q345 steel

Q345 Steel, Q345A Q345B Q345C Q345D Q345E Equivalent

Dec 08, 2019 · 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 Q345R material specification - Bebon SteelQ345R material shows good performance in structural purposes, so it is widely used as welding structural part in manufacturing of ships, railway and vehicles, bridges, boiler, pressure vessel container, steel oil tanks, etc. The minimum yield strength of Q345R material is 345 Mpa for thin thickness and tensile strength above 510 Mpa. Q355 Steel, Q355B Q355C Q355D Properties, Composition Aug 27, 2020 · Aug 27, 2020 · Q355 steel is a Chinese low alloy high strength structural steel, which replaced Q345, the material density is 7.85 g/cm3. According to GB/T 1591 -2018, Q355 has 3 quality levels:Q355B, Q355C and Q355D. Q is the first letter of Chinese Pinyin:qu fu dian, which means Yield Strength, 355 is the minimum value of yield strength 355 MPa for steel thickness 16mm, and

Q355B Q345B high tensile high yield strength ms steel

Q355B Q345B high tensile high yield strength ms steel checkered plate It can be used as the structure, mechanical parts, building structure and general metal structure of medium and low pressure containers, oil tanks, bridges and other structures that bear dynamic loads Source Q345 Q345B hot rolled steel plate ASTM A36 carbon Q345 Q345B hot rolled steel plate ASTM A36 carbon steel price, You can get more details about from mobile site on m. $600.00 - $800.00 Min. Order :1 Ton gb t q345b double t steel chemical compositionQ345B - PRIMA DESIGN SteelSteel grade Q345B is the most common used as high strength low alloy structural steel in industry area.BBN steel can offer steel coils,steel plates,angles,channels for Q345B materials.The equivalent steel grade with Q345B are EN 10025-2 S355JR,ASTM A572/A572 A572 Grade 50 and DIN 17100 St52-3.Full Data Technical

GB/T1591 Q345B low alloy structural steel datasheet steel

Leave a Message Get a price EX-Stock Promotion Center. 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