API 5L X42 longitudinal seam welded pipe (LSAW)adopts the submerged arc welding technology, which uses filler welding and particle-protected flux submerged arc. API 5L X42 welded pipe can be divided into high-frequency longitudinal seam steel pipe and submerged arc welded longitudinal seam pipe according to the production process. ASTM A36 steel modulus - NM500 Steel stocklist ExporterMay 07, 2020 · The chemical composition of structural steel is incredibly important to the engineer and can change with specific grades depending on their meant use. For instance, S355K2W is a structural metal that has been hardened, denoted by K2, and has been designed with a chemical composition to withstand elevated weathering W.
S235JR steel plate is one mainly of Carbon and low alloy steel, S235JR steel plate is a type of steel sheet under EN standard which is used to build ship, bridge, belongs to high strength sheet. S235JR is equivalent to DIN:ST37-2,JIS:SS400,ASTM:A283C and UNI:FE360B. For more information of S235JR steel plates, please check them in following: EN10025 S235JR steel plate standard and specificationS235JR (+N) is a non-alloy structural steel. We have large quantities of S235JR in stock with thicknesses up to 200 mm. The minimum thickness is normally 5 mm. Plates are available up to 3.5m wide and 14m long. Most plates are certified to 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
China S235JR EN 10025 Carbon Steel Plate Manufacturer Derbo Provides S235JR EN 10025 Carbon Steel Plate, Thickness 4mm, Width 1500mm, Hot Rolled. Steel Plate EN10025-2 Grade S235J0 S235JR S275JR S235J2 Chemical composition % MAX:THICKNESS(MM) C:Mn:Si:P:S:N:Cu:40:0.17:1.4 ~ 0.025:0.025 ~ 0.55 >40:0.17:Mechanical properties MIN :Yield Strength MPa:Tensile Strength MPa:Elongation in 2 in. % 16:235:360-510:15 >16, 100:225 >100:165:330-510 Steel Sheets Laser Lap Joint WeldingProcess AnalysisChemical composition of low-carbon constructional steel S235JR. The structure of S235JR steel is typically ferriticpearlitic. Low-carbon content and the trace amount of alloying elements reduce steel hardening, though some strengthening effect may occur via steel phase transformations.
Uniform hardness and chemical composition. Heat resistance up to 500°C (932°F) for AB 200 and greater than > 600°C (1112°F) for AB 400. Easily welded due to the mild steel backing base plate. Cold formed to shape. Internal rolling diameter down to 250mm. Very good fusion to the base plate with minimum penetration. 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.Steel S235JR:characteristics, properties, analogues Steel grade S235JR is a popular general construction and machine steel that is made in accordance with the EN 10025-2 standard. Classification:Non-alloy structural steel. Products:Semi-finished products, long products and sheet hot-rolled products, wire rod and forgings. Chemical composition of steel S235JR according to ladle sample for thicknesses not exceeding 40 mm, %