EN-10219-S235JRH-Steel-Pipe-Specification

Carbon Steel Pipe and Alloy Steel Tube Manufacturers and SuppliersEN 10219 S235JRH Steel Pipe SpecificationEN 10219 S235JRH(BS EN 10219 S235JRH)is a cold-formed hollow structural carbon steelpipe with a minimum yield strength of 235 MPa at a wall thickness of <16 mm and a minimumimpact strength of 27 J at 20 C.The steel number is 1.0039.女Chemical Componentsby mass,maximumSteel gradeType of deoxidationSpecified thickness(mm)MnNs40S235JRH0.171.400.0400.0400.009a The deoxidation methods are designated as follows:FF =Fully killed steel containing nitrogen binding elements in amounts sufficient to bind available nitrogen.(e.g.min 0.020%total Al or 0.015%soluble Al).b The maximum value for nitrogen does not apply if the chemical composition shows a minimum total Al content of 0.020 %with a minimum Al/N ratio of 2:1,or ifsufficient other N-binding elements are present.The N-binding elements shall be recorded in the inspection Document.Carbon EquivalentSteel gradeMaximum CEV for nominal thicknesses s 40 mm,S235JRH0.35Mechanical PropertiesMinimum yield strength R MPaTensile strength R MPaMinimum elongation A.Minimum impact energy KV JSteel nameSpecified thickness mmSpecified thickness mmSpecified thickness mmat test temperature of三16>16三40s323540三4020℃5235JRH9235225360-510360-51024627a The impact properties are verified only when Option 1.3 is specified.c For section sizes D/T s 15 (circular)and (B+H/2T<12.5(square and rectangular)the minimum elongation is reduced by 2.d For thicknesses<3 mm see 9.2.2.e For impact properties for reduced section test pieces see 6.7.2.Learn more:EN 10219 S235JRH Structural Steel PipeWhatsApp:008613463768992 Email:sales@botopsteelpipes.com Website:www.botopsteelpipes.com