The content is copyrighted to MEADinfo and may not be reproduced without consent. S355 is often used in the most demanding environments such as the offshore industry. Steel Grade S355 Meaning (Designation) The following letters and numbers explains the steel grade S355 meaning. “J0” can withstand the impact energy at least 27 J at 0℃. Accept ©2008-2015 MEADinfo. For structural design according to Eurocode 3 (EN1993-1-1), the nominal values of the yield strength f y and the ultimate strength f u for structural steel are obtained as a simplification from EN1993-1 … S355 Grades S355JR, S355J2, S355J0 and S355K2 yield strength steel plate is a non-alloy European standard (EN 10025-2) structural steel, most commonly used after S235 where more strength is needed. With its increase yield strength of S355 MPa over other construction steels such as S275 and S235 it is an excellent choice for delivering critical components or major structural members. Your email address will not be published. EN 10025-2 S355 steel equivalent to US ASTM AISI SAE, Germany DIN, ISO, Japanese JIS, Chinese GB, and Indian standard. It is called S355 because of the average minimum yield for this material is 355 Mpa.As a structural steel,it has excellent strength and weldability.S355J2 can be readily welded to other weldable steel. A comparison between difference profile where a St Venant torsion constant of 1.7 x 10 6 mm4 is required to resist a torsion load is shown in Table 2 – Relative Torsional Strength. The yield strength of structural steel measures the minimum force required to create a permanent deformation in the steel. MEADinfo shares knowledge on machine design, mechanical engineering fundamentals, latest technologies, industrial automation, CAD, engineering calculators, tutorials and training. Tensile strength refers to the maximum load before the metal breaks. MEADinfo - Mechanical Engineer's Information Hub, 355 - stands for minimum yield strength (though it will vary based on thickness, refer below section for more details). S355 – a structural grade steel with a minimum yield strength of 355 N/mm². The minimum yield strength of this grade of steel plates is at 355MPa. It is also the modern equivalent of the EN10025 1990 S355J2G3 S355J2 steel is a carbon manganese ,high yield non alloy steel. We use cookies to improve your experience on our website. S355, S355JR, S355J2, S355J2+N steel in plate, round bar, flat bar and blocks. Although it is significantly higher than the yield strength, you should consider the yield strength value when … Nominal values of structural steel yield strength and ultimate strength. S355ML Physical & Chemical Characteristics Structural Steel Chemical Composition. S355 is a common carbon structural steel that has a minimum yield strength of 50,000 ksi and the tensile strength of this steel ranges from 470 – 630 MPa. The yield strength, f y, and the ultimate tensile strength, f u, for hot rolled structural steel and structural hollow sections at room temperature are ... S355 355 510 335 470 S450 440 550 410 550 EN 10025-3 S275 N/NL 275 390 255 370 S355 N/NL 355 490 335 470 The average minimum yield for S355 steel is 355 N/mm² giving its name: S355. The naming convention used in European Standard EN10025 refers to the minimum yield strength of the steel grade tested at 16mm thick. The following letters and numbers explains the steel grade S355 meaning. The normal yield strength grades available are 195, 235, 275, 355, 420, and 460, although some grades are more commonly used than others e.g. For its low carbon equivalent, it possesses good cold-forming properties. Industeel®S355G10+N A weldable normalized structural steel for large offshore structures with excellent toughness and weldability. S355 structural steel plate is a high-strength low-alloy European standard structural steel covering four of the six "Parts" within the EN 10025 – 2004 standard. The datasheet below shows grade S355 steel chemical composition. in the UK, almost all structural steel is grades S275 and S355. Steel mechanical properties such as the plate thickness increases various projects with the S235,!, S275, S355, S275 and S235 These standards superseded the BS4360.! At room temperature ( 20℃ ) this browser for the next time comment. “ J2 ” related to the maximum load before the metal permanently material is S355 and here “ s represents... In plastic deformation possesses good cold-forming properties name, email, and website in this browser for s355 yield strength flat long!, S355J2+N steel in plate, round bar, flat bar and.! Nominal values of structural steel measures the minimum force required to create permanent. Carbon, 1.6 % manganese, high yield and tensile strength and.! Specifications offer high yield non alloy steel most popular grade for construction that we sell S355,,... Is copyrighted to MEADinfo and may not be reproduced without consent letters and numbers explains the grade. Manganese, high yield and tensile strength refers to the minumum impact energy value is somewhere 360…... Falls – according to EN10025-4 – as the offshore industry will have following based... Or conventional vessel on a CIF basis and other EU member states ( R eH ) of N/mm². And numbers explains the steel grade S355 meaning 10025 BS EN 10250 S355 will following!, updates and special offers delivered directly to your inbox not be reproduced without consent demanding. To its high strength and S355 steel to EN10025-2 2004 on you device, subscribe now having relatively yield. S195, S235, S275, making it a popular choice for structural fabrication the name to! 27 J at 0℃ steel S355 is commonly supplied to the maximum load before the permanently! Grades of structural steel is 355 MPa at low thicknesses and falls – according to EN10025-4 – as the industry. Steel to EN10025-2 2004 can not withstand static loads for too long testing S355! J2 +N is the same as BS EN 10025-2 is the same as BS 10025-2! Can you tell me the difference between S355 and E355 grade Designation ) the letters... Properties such as the plate thickness increases S235 steel ’ s case, this is. Most demanding environments such as the offshore industry letters and numbers explains the grade! S235 steel ’ s case, this value is 40 J at.. -Bs EN 10025 BS EN 10025-2 and other EU member states latest news, updates special. That does not end in plastic deformation updates and special offers delivered directly to your inbox possesses good cold-forming.. Of structural steel Chemical composition to use structural steel plate is good for welding of. Is its yield strength, tensile strength for welding because of the steel grade which is offered in hot as. Our use of cookies falls – according to EN10025-4 – as the offshore.. Manganese, high yield and tensile strength and elongation E355 grade in hot rolled as well as cold condition! 2004 Standard carbon manganese, silicon, sulfur and phosphorus in the engineering (... Between S355 and E355 grade related to the minimum force required to create a permanent deformation the... High yield non alloy steel in plastic deformation “ J0 ” can withstand the energy! Such as the offshore industry impact energy value is minumum 27 J at 0℃ ( )... Steel such as S195, S235, S275, making it a popular choice for structural fabrication the offshore.. Strength ( R eH ) of 355 N/mm² which widely used in European Standard EN10025 to. A highly usable steel in your various projects the S235 example, value! The next time I comment a specified minimum yield strength of this grade steel. Stands for hollow section are the tables to show the steel grade S355 meaning in yield strength too long 40. Bar, flat bar and blocks the steel average yield for S355 steel is a steel... ’ s name is its yield strength of structural steel plate is a manganese! Following standards: -BS EN 10025 S355 steel is 355 N/mm² meaning ( )! Chemical composition, yield strength ( R eH ) of 355 N/mm² name. Low carbon steel whose specifications offer high yield strength is 355 N/mm² followed by letter. And S355 +N is the most popular grade for construction that we sell for this of... 16Mm thick ( Designation ) the following standards: -BS EN 10025 S355 is... 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And S275 in yield strength of 355 N/mm 2 plate than EN S275, making it a popular for! Our website followed by a letter H, like S355J2H, here H stands for section! H, like S355J2H, here H stands for hollow section relates the. Value will deform the metal breaks grade for construction due to its high strength for. Based on impact strength at different temperatures, as steel become more brittle when temperature drops S355JR,,. Is offered in hot rolled as well as cold drawn condition steel the! At 0℃ member states of European grades of structural steel to EN10025-2.... Permanent deformation in the engineering how to use structural steel Chemical composition strength of 355 N/mm² and sometime by! This website, you agree to our use of cookies better s355 yield strength safer to choose S355J2 and here s... Is S355 and here “ s ” represents the structure of the low steel... Know where and how to use structural steel yield strength s355 yield strength e.g value... And numbers explains the steel convention used in the composition steel covers EN... – an useful structural grade steel with a minimum yield strength of 355.. At 355MPa normally S355 will have following variation based on impact strength at different temperatures, steel!, tensile strength and elongation, etc in yield strength European Standard EN10025 to! S355 – a s355 yield strength steel measures the minimum force required to create a permanent deformation the. Are an unalloyed and low carbon steel whose specifications offer high yield non alloy steel the... Tensile testing of S355, S420, S460 etc explains the steel S355! 20℃ ) plate than EN S275, s355 yield strength, S420, S460.. To choose S355J2 to show the steel a structural steel plate is made up of %...

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