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The number in a structural steel’s name is its yield strength. Save my name, email, and website in this browser for the next time I comment. S355JR - Can withstand an impact energy of 27J at +20°C, S355J0 - Can withstand an impact energy of 27J at 0°C, S355J2 - Can withstand an impact energy of 27J at -20°C, S355K2 - Can withstand an impact energy of 27J at -30°C (40J at -20°C). Sign up here to get the latest news, updates and special offers delivered directly to your inbox. Thus, the name given to this material is S355 and here “S” represents the structure of the steel. S355 Yield Strength S355 is named based on it's minimum yield strength of 355 Mpa (N/mm2), However the yield strength reduces when you go up in thickness above 16 mm for flat products & hollow sections Here is the table showing reduction in yield strength based on thickness Up to 16 mm - 355 Mpa 16 mm < t ≤ 40 mm - 345 Mpa We welcome export enquiries for S355 carbon steel. We use cookies to improve your experience on our website. S355 steel is a low carbon steel whose specifications offer high yield strength. Yield Strength. The achievement of a suitable strength whilst maintaining other properties has been the driving force behind the development of modern steel making and rolling processes. S355 – an useful structural grade steel with a minimum yield strength of 355 N/mm². S355 steel is a European standard structural steel grade, according to EN 10025-2: 2004, material S355 is divided into 4 main quality grades: The properties of structural steel S355 is better than steel S235 and S275 in yield strength and tensile strength. tensile strength and yield strength. All data sheet of DIN EN 10025-2 is the same as BS EN 10025-2 and other EU member states. 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. By browsing this website, you agree to our use of cookies. and test options to ensure it is a highly usable steel in your various projects. These standards superseded the BS4360 grades. 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. In the CEN product standards, the primary designation relates to the yield strength, e.g. The following letters and numbers explains the steel grade S355 meaning. S355 – a structural grade steel with a minimum yield strength of 355 N/mm² which widely used in the engineering . S355 is commonly supplied to the following standards:-BS EN 10025 BS EN 10277 BS EN 10250. Strength [] Yield strengtYield strength is the most common property that the designer will need as it is the basis used for most of the rules given in design codes.In European Standards for structural carbon steels (including weathering steel), the primary designation relates to the yield strength, e.g. The properties of structural steel S355 is better than steel S235 and S275 in yield strength and tensile strength. S355J2 is generally supplied in a normalized condition. “JR” means the impact energy value is minumum 27 J at room temperature (20℃). The average yield for this grade of steel is 355 N/mm². S355 JO offers high yield and tensile strength with a minimum yield strength of 355 N/mm².S355 grades of steel are intended for structural work where no significant forming or bending must be done. It is also the modern equivalent of the EN10025 1990 S355J2G3 S335JR - an useful structural grade steel with a minimum yield strength of 355 N/mm². 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. “J2” related to the minumum impact energy value is 27 J at -20℃. Steel Grade: S355J2 (1.0577) Related grades: S235JR, S235J0, S235J2, S275JR, S275J0, S275J2, S355JR, S355J0, S355J2, S355 K 2, S 450J0, S 355J2G3 S355J2 Steel Plates. in the UK, almost all structural steel is grades S275 and S355. The minimum yield strength of this grade of steel plates is at 355MPa. Accept Commonly used in the engineering and construction industry, S355 offers high yield and tensile strength and is supplied with a variety of treatments and test options making it a highly usable steel in your construction project. Get real time updates directly on you device, subscribe now. Although it is significantly higher than the yield strength, you should consider the yield strength value when … S355 structural steel plate is a higher-yield steel plate than EN S275, making it a popular choice for structural fabrication. There are numerous examples of European grades of structural steel such as S195, S235, S275, S355, S420, S460 etc. Continuing with the S235 example, this value is somewhere between 360… 510 MPa. Labels: Engineering Materials, feature, Steel. “355” refers to the minumum yield strength value for the flat and long steel thickness ≤ 16mm. Materials having relatively low yield strength cannot withstand static loads for too long. It indicates the maximum load, in MPa, that does not end in plastic deformation. “K2” refers to the minumum impact energy value is 40 J at -20℃. 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. With minimum yield of 50,000 KSI, it meets requirements in chemistry Density of S355 is 7850 kg/m3 like all other mild steel, Hardness for S355 J2 ranges from 146 HB to 187 HB, S355 Youngs's Modulus is 190 to 210 Gpa, in a conservative design go for 190 Gpa, S355 → A572 Grade 50 (Yield Strength 345 Mpa). S355 J2 +N is the most common high strength steel for construction that we sell. However, for the purposes of this article, the focus will be on the chemical composition, mechanical properties, ... 235 – related to the minimum yield strength of the steel (tested at a thickness of 16 mm) MEADinfo shares knowledge on machine design, mechanical engineering fundamentals, latest technologies, industrial automation, CAD, engineering calculators, tutorials and training. Tensile Strength N/mm² (MPa) Yield Strength N/mm² (MPa) 470-630 355 (*as rolled - 16mm plate) Heat Treatment S355 is not ideally suited to hardening, though it can be subjected to limited heat treatment process such as case hardening. Nominal values of structural steel yield strength and ultimate strength. The average minimum yield for this material is 355 N/mm², hence the name S355 (with the ‘S’ giving reference to it being a structural steel). Tensile testing of S355, S275 and S235 S275/ S355: LOW/ MEDIUM YIELD STRENGTH STRUCTURAL STEELS SSSS Description S275 and S355 steel grades are intended for structural purposes and are produced in accordance with EN 10025-2. 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. The World Material is a website mainly provides the information of worldwide material grades, including US ASTM AISI SAE, European EN, British BS, Germany DIN, France NF; Japanese JIS and Chinese GB Standard, so you can learn and compare the material datasheet and specification of the major countries. 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. The naming convention used in European Standard EN10025 refers to the minimum yield strength of the steel grade tested at 16mm thick. Normally S355 will have following variation based on impact strength at different temperatures, as steel become more brittle when temperature drops. S355 steel is a structural steel with a specified minimum yield strength of 355 N/mm². It is a non-alloy steel, and it is potentially the most popular grade for construction due to its high strength. It is a non-alloy structural steel to EN10025-2 2004. The datasheet below gives EN 10025 S355 steel mechanical properties such as yield strength, tensile strength and elongation. The average minimum yield for S355 steel is 355 N/mm² giving its name: S355. European EN Standards - BSI and DIN Standards, Material S355 Steel Properties, Comparison, Equivalent Grade, EN 10025-2, ASTM A325 Bolts Dimensions Chart, Strength, Grade A325 Structural Bolt Sizes, ASTM A307 Bolts Grade A, B, Gr 307A Threaded Rod Tensile Yield Strength, AISI 310 Stainless Steel Properties, Grade 310 SS Composition, ASTM A572 Grade 50 Steel Equivalent, Gr 65, 60 Properties, Tensile Yield Strength, European EN Standards – BSI and DIN Standards, S355 Yield Strength (≥ N/mm2); Dia. 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 is often used in the most demanding environments such as the offshore industry. Below are the tables to show the steel grade S355 datasheet including chemical composition, yield strength, tensile strength and elongation, etc. S355 being widely used in the structural engineering and construction industries, S355 offers high yield and tensile strength and is supplied with a variety of treatments and test options to ensure that it is a highly usable steel in your various projects. Tensile strength refers to the maximum load before the metal breaks. Anything below results in elastic deformation, meaning that your detail will regain its former shape after removing the load.Tensile strength refers to the maximum load that does not break the metal. Read More. The datasheet below shows grade S355 steel chemical composition. Steel Grade S355 Meaning (Designation) The following letters and numbers explains the steel grade S355 meaning. S355 being widely used in the structural engineering and important source construction industries, S355 offers high yield and tensile strength and is supplied with a variety of treatments and test options to ensure that it is a highly usable steel in your various projects. S355, S355JR, S355J2, S355J2+N steel in plate, round bar, flat bar and blocks. In S235 steel’s case, this value is 235 MPa. and construction industries, S355 offers high yield and tensile strength and is supplied with a variety of treatments . If your structure need to withstand -20°C, it's better and safer to choose S355J2. This steel covers the EN 100025: 2004 standard. S355. S355 – a structural grade steel with a minimum yield strength of 355 N/mm². By reading the yield strength value, users know where and how to use structural steel component in construction projects. For its low carbon equivalent, it possesses good cold-forming properties. Your email address will not be published. The S355 Steel Plate is made up of 0.2% carbon, 1.6% manganese, silicon, sulfur and phosphorus in the composition. 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 … The S355 Mild Steel Plate is good for welding because of the low carbon content and good machining properties because of the manganese content. (d) mm. (For reference). 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 Ratnam Steel Ltd is a manufacturer, supplier, exporter of S355 High Yield Strength Round Bars.We are an esteemed company that is pretty much engaged in giving a wide variety of S355 High Yield Strength Round Bars. “J0” can withstand the impact energy at least 27 J at 0℃. S355ML Physical & Chemical Characteristics Structural Steel Chemical Composition. S355. S235 steel is a non-alloy carbon structural steel grade, according to EN 10025-2, S235 material properties, equivalent, yield & tensile strength The content is copyrighted to MEADinfo and may not be reproduced without consent. These grades can be bolted, riveted and welded in a full range of structural and fabricated items including bridges, box girders, cranes and other general structural projects. Overview: High-strength non-alloy structural steel used in a variety of structural fabrication applications including bridge components, components for offshore structures, power plants, mining & earth-moving equipment, load-handling equipment, and wind tower components. EN 10025-2 S355 steel equivalent to US ASTM AISI SAE, Germany DIN, ISO, Japanese JIS, Chinese GB, and Indian standard. The yield strength of structural steel measures the minimum force required to create a permanent deformation in the steel. ©2008-2015 MEADinfo. S355J2+N are an unalloyed and low carbon steel grade which is offered in hot rolled as well as cold drawn condition. S355ML plates can be delivered to customers all across Asia by either container or conventional vessel on a CIF basis. They can be bolted, riveted and welded in a full range of structural and fabricated items including bridges, box girders, cranes and general structural projects. S355JR, S355J2, S355J0 and S355K2 non-alloy steel plates have good weldability and machinability, let us see more mechanical details of this steel. Industeel®S355G10+N A weldable normalized structural steel for large offshore structures with excellent toughness and weldability. Stress above that value will deform the metal permanently. And sometime followed by a letter H, like S355J2H, here H stands for hollow section. S355 steel is a structural steel with a minimum yield strength (R eH) of 355 N/mm 2. Being an ISO certified company and producing a huge range of products, we have a huge number of domestic as well as international clients. Yield strength is 355 MPa at low thicknesses and falls – according to EN10025-4 – as the plate thickness increases . Can you tell me the difference between S355 and E355 grade. S235JRG2 Material S235JRG2C+C Equivalent, Meaning, Properties, ASTM SAE AISI 1045 Carbon Steel Heat Treatment, Chemical Composition, Properties, 1.4104 Stainless Steel X14CrMoS17 Material Properties Equivalent, QT650, DIN EN 1.4057 Stainless Steel X17CrNi16-2 Material QT800 QT900, DIN 1.4021 Stainless Steel X20Cr13 Material Properties Equivalent Composition, 42CrMoS4 +QT (1.7227) Steel 42CrMoS4V Material Properties, Composition, Hardness. Industeel®S355G10+N is a normalized structural steel plate grade with a nominal minimum yield strength of 325MPa* dedicated to large offshore structures in the North Sea and similar environments. S355J2 steel is a carbon manganese ,high yield non alloy steel. 20℃ ) continuing with the S235 example, this value is minumum J! The primary Designation relates to the minumum impact energy value is 235 MPa K2 refers. Component in construction projects low carbon content and good machining properties because the... 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