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jis ss490 h shape steel exporter

As the world's leading steel supplier, we can provide a wide range of steel types, including carbon steel, weathering steel, boiler steel, structural steel, etc., and we can meet customers' requirements in any size, as well as the production of steel and complete plant plans. If you are interested in these aspects, please contact us.

If you are interested in our products, please contact us.

    A656 SS490YA Steel plate,A656 SS490YA Steel pipe - Steel jis ss490 h shape steel exporter

    SS490 steel plate, JIS3101 SS490 steel plate, under JIS3101 standard, we can regard SS490 steel plate as Carbon and low alloy steel SS490 steel plate is one mainly of Carbon and low alloy steel, SS490 steel plate is alloy steel under the EN standard which is equal to DIN17100:ST52-3,EN10025:S355JR,BS:50B and UNI7070:Fe510BASTM A36 common structural steel plate - BBN SteelStructural steel which include ASTM A36 common structural steel plate is a category of steel used as a construction material for making structural steel shapes. A structural steel shape is a profile, formed with a specific cross section and following certain standards for

    About Us - BBN Steel

    Henan BBN Steel ,ltd located in zhengzhou ,henan province of china. Since it was established in 2008. Based on the domestic rich product resources and the great steel demand of the international market, BBN'service has already spread many countries in Europe , America, Southeast Asia, Middle East, South America, Africa, etc, and BBN has won an outstanding reputation for its professional jis ss490 h shape steel exporterChina Hot-Rolled H-Beam, H Beam Steel - China H-Beam, SteelH-Beam, Steel, Hot Rolled H Beam manufacturer / supplier in China, offering Hot-Rolled H-Beam, H Beam Steel, 12" 14" 16" 18" 20" Inch Cheap Kids Bike Children Bicycle BMX Bicycle with Integrated Wheel, China Factory Supply Commom Chirldren Mountiant electric Bikes Low Price and so on.China Hot-Rolled H-Beam, H Beam Steel - China H-Beam, SteelH-Beam, Steel, Hot Rolled H Beam manufacturer / supplier in China, offering Hot-Rolled H-Beam, H Beam Steel, 12" 14" 16" 18" 20" Inch Cheap Kids Bike Children Bicycle BMX Bicycle with Integrated Wheel, China Factory Supply Commom Chirldren Mountiant electric Bikes Low Price and so on.

    China JIS Ss400 U Channel Steel for Engineering Building jis ss490 h shape steel exporter

    U Channel, C Channel, Channel Steel manufacturer / supplier in China, offering JIS Ss400 U Channel Steel for Engineering Building, Galvanized Square Carbon Steel Pipe Galvanized Rectangular Steel Gi Square Tube Pipe, Cold Rolled Steel Coil SPCC Steel Coil with Building Material for Sales and so on.China Japanese Standard Ms Structural Steel Sheet JIS jis ss490 h shape steel exporterChina Japanese Standard Ms Structural Steel Sheet JIS G3101 Ss400 Ss400b Ss490 Ss540, Find details about China Carbon Steel, Structrual from Japanese Standard Ms Structural Steel Sheet JIS G3101 Ss400 Ss400b Ss490 Ss540 - Bei Lai Jin (Tianjin) Building Material Co., Ltd.China S355j2c+N Black Iron Steel Plate (Q345D) - China jis ss490 h shape steel exporterBoiler Steel Plate Q345D, Boiler Steel Plate 16mndr, Low Alloy Steel Plate manufacturer / supplier in China, offering S355j2c+N Black Iron Steel Plate (Q345D), Stainless Steel Welded Ms Galvanized Painted H Beam Steel Beam Profile Steel H Beam Section Column, Iron H Beam Hot Rolled Standard Length Welded Carbon Steel Beam Section Steel and so on.

    China Stainless Steel Beams, Stainless Steel Beams jis ss490 h shape steel exporter

    China Stainless Steel Beams manufacturers - Select 2020 high quality Stainless Steel Beams products in best price from certified Chinese Steel manufacturers, Steel Products suppliers, wholesalers and factory on Made-in-ChinaChina Steel, Steel Manufacturers, Suppliers, Price Made jis ss490 h shape steel exporterChina Steel manufacturers - Select 2020 high quality Steel products in best price from certified Chinese Steel Product manufacturers, Stainless Steel suppliers, wholesalers and factory on Made-in-ChinaChina Steel, Steel Manufacturers, Suppliers, Price Made jis ss490 h shape steel exporterChina Steel manufacturers - Select 2020 high quality Steel products in best price from certified Chinese Steel Product manufacturers, Stainless Steel suppliers, wholesalers and factory on Made-in-China

    Cold Rolled Steel Coil and Sheet

    Cold Rolled Steel Coil Advantages What is cold rolled steel coil? Cold rolled steel coil is a type of steel coil product developed from hot rolled steel coil and sheet, surface quality and dimension precision are quite low after hot rolling process, it cant be used where surface quality and dimensions are required.DANA STEEL UAE - A leading manufacturer and exporter of jis ss490 h shape steel exporterDANA STEEL INDUSTRY LLC (A Division of DANA Group) -danasteel is one of the largest and strongest manufacturers and exporters of FLAT Steel Coated Products ( GI/AZ/PPGI/PPAL) in the United Arab Emirates and the Middle East Markets. Today DANA STEEL INDUSTRY LLC (A Division of DANA Group) is one of the biggest manufacturers of FLAT PRODUCTS viz. Hot Dipped galvanized DANA STEEL UAE - A leading manufacturer and exporter of jis ss490 h shape steel exporterDANA STEEL INDUSTRY LLC (A Division of DANA Group) -danasteel is one of the largest and strongest manufacturers and exporters of FLAT Steel Coated Products ( GI/AZ/PPGI/PPAL) in the United Arab Emirates and the Middle East Markets. Today DANA STEEL INDUSTRY LLC (A Division of DANA Group) is one of the biggest manufacturers of FLAT PRODUCTS viz. Hot Dipped galvanized

    HW HM HN Hot Rolled Steel H Beams

    We are a manufacturer of JIS G Standard H Beam Section , Hot Rolled Steel Beams SS400 SS490 SM490 SN490 I Beam Steel Custom HW, HM, HN H Steel Beam Sections, Hot About us ASIAMETAL founded in 1998, is a professional manufacturer and global exporter specializing in stainless steel and normal steel manufacture and exportation.In recent years jis ss490 h shape steel exporterHot Rolled Steel Coils in UAE,Hot Rolled Steel Coils jis ss490 h shape steel exporterPrice Get Quote Coil / Sheet hese are subject to customer choice and standard in the GCC Market. Width 30 mm to 1220 mm. Thickness 1.2 mm to 11.7 mm. Hot rolling is a mill process which involves rolling the steel at a high temperature (typically at a temperature over 1700° F), which is above the steels recrystallization temperature. When steel is above the recrystallization jis ss490 h shape steel exporterHot Rolled Steel H Beam - China - Manufacturer - Product jis ss490 h shape steel exporter100*100-900*300 MaSteel,LaiSteel,Tangshan,Baodesteel China, Hot-rolled H beam Material Q235B, SS400, Q345B, SS490 Size(mm) Weight(kg/m) H150X75X5X7 14.3 H198X99X4.5X7 18.5 H200X100X5.5X8 21.7

    Hot rolled steel coil IS2062 SS400- CBD Steel

    Hot rolled steel coil IS2062 SS400. As the world's leading steel supplier, we can provide a wide range of steel types, including carbon steel, weathering steel, boiler steel, structural steel, etc., and we can meet customers' requirements in any size, as well as the production of steel and complete plant plans.Hot rolled steel coil IS2062 SS400- CBD SteelHot rolled steel coil IS2062 SS400. As the world's leading steel supplier, we can provide a wide range of steel types, including carbon steel, weathering steel, boiler steel, structural steel, etc., and we can meet customers' requirements in any size, as well as the production of steel and complete plant plans.INVESTIGATION INTO HOT ROLLED STRUCTURAL STEEL Common Asian grades JIS SS400, SM400, TIS SS400, TIS SM400 have minimum yield strengths below 250 MPa. - 250 grade is a redundant grade for HRS in Australia SS490 is also below this requirement at 285MPa for thicknesses less than 16mm. Importantly SS490 has no maximum tolerances for either Carbon or Manganese

    Inquiry to buy the jis ss540 c beam,carbon steel plate jis ss490 h shape steel exporter

    Jis Standard Jis G 3101 Ss400 Ss540 H Beam; Jis Standard Jis G 3101 Ss400 Ss540 H Beam. Posted by Margrett Maddy on August 15, 2017. Jis G3101 Ss400/ss540 Hr Carbon Steel H Beam Steel Grade U Channel Shape And Q195 Q215 Q235a36 Ss400 Ss540 Grade C Jis G3101 Ss400 Ss540 H Beam Jis G3101 Ss400 G 3545 H Section Beam Sizes For Sale.JIS 200*100 H Beam Steel for Construction junnan SteelSteel for construction, one-stop service. Creating the steel brand with integrity, quality and service in China. Contact us nowJIS G3101 SS400 / SS490 / SS540 Hot Rolled Coils & Plates jis ss490 h shape steel exporterJIS G3101 SS400 / SS490 / SS540 Hot Rolled Coils & Plates JIS G3101 SS400 - JIS G3101 SS400 / SS490 / SS540 Hot Rolled Coils Products Made In China, India Trading Company. JIS G3101 SS400 / SS490 / SS540 Hot Rolled Coils & Plates We are Stockholder & Distributors of Boiler Quality, Pressure Vessel, High Tensile Steel Plates in Grades S355J2G3, S355J2G3+N, ST52-3, ST52-3N, S355J2H,

    JIS G3101 SS490 SM490 SN490 Hot Rolled H jis ss490 h shape steel exporter - section steel

    JIS G3101 SS490 SM490 SN490 Hot Rolled H Beam/I Beam Size H beam section is a type of economic construction steel, it's shape is of economic and reasonable design. JIS G3101 SS490H beam has useful sectional area, good mechanical strength, and has average elongation value while hot rolled.JIS G3101 SS490,JIS G3101 SS490 automotive steel - JOIN jis ss490 h shape steel exporterJW steel keeps more than 10,000 tons hot rolled SS490 steel in stock each month. We can meet our customers any quantity request. Based on these stock source, our advantage industry spread into steel process like cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.JIS G3106-SM400|SM490|SM520|SM570 Structural Steel PlateJIS G3106 Structrual Steel Plate. JIS G3106 specification is for hot rolled carbon steel plate for welded structrual purposes, steel grades include SM400A/B/C, SM490A/B/C, SM490YA/YB, SM520B/C,SM570.. Appication SM400A/B/C Carbon steel shapes, plates, and bars of structural quality for use in riveted, bolted, or welded construction of bridges and buildings, and for general structural

    JIS G3125 SPA-H Corten steel,SPA-H steel plate/Sheet,SPA-H jis ss490 h shape steel exporter

    SPA-H steel delivery condition can be hot rolled, Cold rolled ,AR/CR/N/TMCP/T/QT as the customer request. SPA-H steel material can be produced as SPA-H steel plate, SPA-H steel sheet, SPA-H steel bar, SSPA-H section steel, SPA-H structural shapes. Shanghai Royal Industry keeps more than 10,000 tons hot rolled and cold rolled SPA-H steel in stock each month.JIS Steel Content Pack EN AutoCAD Plant 3D Autodesk jis ss490 h shape steel exporterThis content pack contains the following compatible Japanese Steel standards Flat Bar - JIS G3194, HShaped - JIS G31922005, Sloping IShaped - JIS G31922005, Sloping channel - JIS G3192, Equalleg angles - JIS G3192, Unequalleg angles - JIS G3192, Round bars - JIS G3191, Square bars - JIS Japanese H Sections Supplier, China Marine Steel Sections jis ss490 h shape steel exporterThe Japanese H sections provided meet the standards JIS G3101, JIS G3106, JIS G3136 and JIS G3192. The available materials are SS400, SS490, SM490, SN490. The dimension range of the H sections is as following height in the range of 100~918mm, width in the range of 75~303mm, web thickness in the range of 5~19mm, and flange thickness in the jis ss490 h shape steel exporter

    Jis ss400 h shape steel dimension - exoticke-dovolenky.eu

    JIS G3101 SS490 SM490 SN490 Hot Rolled H Beam/I H beam section is a type of economic construction steel, it's shape is of economic and reasonable design. JIS G3101 SS490H beam has useful sectional area, good mechanical strength, and has average elongation value while hot rolled. JIS L-shaped steelSS400 - SM400A - SM400B - SS490 - Q235B - S235JR - A36 - Gr.A - Gr.B - SM490A - SM490B . Usage. L-shaped steel is widely used in construction, the chorus texture, balance beam, shipbuilding, rigs, bridges, TV towers, container frames, shelves Storage. Standard. JIS G3101 - JIS G3106 - KS D3503 - GB/T700 - EN 10025-2 - ASTM - DNV - ABS - NK - BV jis ss490 h shape steel exporterManufacturer Supply 100x100x6x8 Steel H Beam Prices Heb jis ss490 h shape steel exporterManufacturer Supply 100x100x6x8 Steel H Beam Prices Heb Hea , Find Complete Details about Manufacturer Supply 100x100x6x8 Steel H Beam Prices Heb Hea,100x100x6x8 H Beam Ipe,H Beam Prices Hea,Steel Beam Prices Heb from Steel H-Beams Supplier or Manufacturer-Tangshan Honest International Trade Co., Ltd.

    Piling Sheet Piles, Tubular Piles & More Edgen Murray

    Edgen Murray sheet piles are produced in accordance with design code EN 1993-5:2007 and the manufacturing standard EN 10249 parts 1 &2. We comply with the structural steel welding requirements of AS/NZS 1554.1 2004. Edgen Murray has a wide range of cold rolled sheet pile shapes and sizes that can be engineered to each clients specific jis ss490 h shape steel exporterQ235B Grade Channel SteelGB T 4171 Q310GNH exporter - steel grade steel materialChina steel plate supplier GB T 706 Q235B channel section . jis ss490 h shape steel exporter JIS G3101 SS400 is one of the most common carbon structural steel grade, other grades of JIS G3101 are ss330, ss490, ss540. jis ss490 h shape steel exporter Hot Rolled Steel Channel Hot rolled steel channel has a mild steel structural C shape with inside jis ss490 h shape steel exporterSM490A,B,C - BEBON steelJIS 3106 SM490 has A,B,C three grades. JIS3106 SM490A/B/C steel plate is one mainly of low alloy steel. JIS 3106 SM490A/B/C is used for bridges, ships, vehicles, oil tanks and manufacturing plant, general building and construction machinery, such as mining and used in various types of construction,drilling rigs,power shovel, electric wheel dump trucks, mining vehicles, excavators, loader jis ss490 h shape steel exporter

    SQUARE STEEL BOX

    TAS STEEL IMPORT EXPORT TRADING CO., LTD. jis ss490 h shape steel exporter STKR400 - STKR490 - SS400 - A36 - S235JR - S237JR - Q345B - SS490. Usage. BOX STEEL SQUARE is widely used in electrical construction, chemical, shipbuilding, ports, automotive, petroleum transportation, transportation jis ss490 h shape steel exporter Standard. ASTM - JIS G3466 - KS D 3507 - BS 1387 - JIS G3452 - JIS G3101 - JIS jis ss490 h shape steel exporterSS 490 steel, JIS G 3101 SS490 steel - Steel Exporter jis ss490 h shape steel exporterJIS G 3101 SS490 steel is one of the most commonly used hot rolled general structural steel with Low-alloy & high-strength.. JIS G 3101 SS490 steel tensile strength (MPa) is 490 610 Mpa, JIS G 3101 SS490 steel Yield Strength is 225-275 Mpa.. JIS G 3101 SS490 steel. JIS G 3101 SS490 steel can be used for Manufacturing plant, general building and all kinds of engineering machinery, such as jis ss490 h shape steel exporterSS330,SS400,SS490,SS540 steel coil price, View steel coil jis ss490 h shape steel exporterTangshan Junnan Trade Co., Ltd located in Tangshan citythe largest scale manufacturing base of steel, with registered capital of 50 million RMB. It's a steel enterprise focusing on both domestic and international trade. The management has been engaged in steel industry for more than 20 years, full of experience for managing team and strong business relations with our valuable customers and jis ss490 h shape steel exporter

    SS400 Steel - JIS G3101 General Structure Hot Rolled

    SS400 is a material grade and designation defined in JIS G 3101 standard. JIS G 3101 is a Japanese material standard for hot Rolled steel plates, sheets, strips for general structural usage. The structural quality hot rolled SS400 steel is more reliable in its tensile strength than SS330 steel.SS490 section steel, astm a519 grade 1020 supplier jis ss490 h shape steel exporterJIS G3101 SS490 SM490 SN490 Hot Rolled H Beam/I Beam Size H beam section is a type of economic construction steel, it's shape is of economic and reasonable design. JIS G3101 SS490H beam has useful sectional area, good mechanical strength, and has average elongation value while hot rolled. Mechanical Properties of SS490 angel Steels section steelSUBSTITUTE MATERIAL (JIS, BS, DIN ) FOR ASTM ASTM JIS BS DIN A-36 Structural Steel G 3101 SS400 4360 Gr 40A (1) 17100 St44-2 G 3105 SM400A 4360 Gr 438 (1) 17100 St44-3 jis ss490 h shape steel exporter Strength Carbon Steel Plates, Shapes, and Bars jis ss490 h shape steel exporter Gr 50 G 3101 SS490(1) 1449-HR 50/35 17100 St52-3 A-611 Steel, Sheet, Carbon, Cold-Rolled Structural Quality jis ss490 h shape steel exporter

    Shapes,Flat bars & Round bars by JFE Bars & Shapes

    SS490 SS540 Shapes, Flat bars JIS G3106 Rolled steels for welded structure SS400A SS400B SS400C SS490A SS490B SS490C SS490YA SS490YB JIS G3114 Hot-rolled atmospheric corrosion resisting steels for welded structure SMA400AW SMA490AW JIS G3136 Rolled steels for building structure SN400A SN400B SN490B JIS G3112 Steel bars for concrete jis ss490 h shape steel exporterSs490 steel lagos - staatsie-uitvaart.nlSs490 steel lagos Manufacturer, Exporter & Supplier. S235 Structural Steel Plate, S235JR Structural Steel Plate, Conquest Steel and Alloys is India Based Leading Supplier and Stockist of High Quality and Speciality Steel Such as S235 Structural Steel Plate, S235 Structural High Tensile Steel Plates Available in Ready Stock of S 2062 E250 A Steel Plate Exporter located inSs490 steel macedonia - staatsie-uitvaart.nlSs490 steel macedonia Manufacturer, Exporter & Supplier. Office Supplies Suppliers in Sharjah. Nissan Steel a accredited with AN ISO 9001 2015, 14001 2015, OHSAS 18001 & PED Certified Company and was established in since 2010.We Our one of the leading Manufacture, Importer & Supplier of Sheet, Plate & Coil in different shape and size with different specification as per customers requiment. jis ss490 h shape steel exporter

    Steel Sections from China - Special Shapes & Grades

    JIS SS490 structural steel angle is available in black, zinc-coated and painted for special applications. equal & unequal angle sizes are customized. SS400 Angle Steel SS400 structural steel angle iron, similar to ASTM A36, is extensively used in structural & engineering as well as daily life.Steel W-Section I-Beams Supplier, China Marine Steel jis ss490 h shape steel exporterThe application of steel W-section I-beams will reduce the final products weight and cut down expenditure. We are capable of supplying steel W-section I-beams which are manufactured under different standards. The standards are GB/T 12263-2010, ASTM A6/A6M, JIS G3192, JIS G 3106, JIS G 3101, JIS G 3106, KS D 3503, KS D 3502, EN 10025, EN10034.U001en Hot-Rolled Steel Sheets and CoilsJIS (Japanese Industrial Standards) NIPPON STEEL Standards Products Types Standards T.S. (N/mm2) JIS G 3101 Hot-Rolled Steel Sheets and Coils for General Structures SS330 330 430 SS400 400 510 SS490 490 610 SS540 540 JIS G 3106 Hot-Rolled Steel Sheets and Coils for Welded Structures SM400A 400 510 SM400B 400 510 SM400C jis ss490 h shape steel exporter

    U001en Hot-Rolled Steel Sheets and Coils

    JIS (Japanese Industrial Standards) NIPPON STEEL Standards Products Types Standards T.S. (N/mm2) JIS G 3101 Hot-Rolled Steel Sheets and Coils for General Structures SS330 330 430 SS400 400 510 SS490 490 610 SS540 540 JIS G 3106 Hot-Rolled Steel Sheets and Coils for Welded Structures SM400A 400 510 SM400B 400 510 SM400C jis ss490 h shape steel exporterW6x12 America standard H-Beam price - Jaway MetalJaway Metal. Jaway Metal founded in 1998 is a professional manufacturer and global exporter specializing in metal manufacture and exportation. We promise "complete specifications, prompt delivery, high quality, competitive price, ".hot rolled jis ss400 h shape steel - Weathering Resistant jis ss490 h shape steel exporterhot rolled jis ss400 h shape steel, Hot Rolled Jis G3101 Ss400 Hbeam Steel Structure Rolling Hot Rolled JIS G3101 SS400 hbeam steel structure rolling h shaped steel beam 1, By Steel strips in bundles. 2, By wooden Pallet 3, Standard Export Seaworthy Packing 4, According to

    hot rolled steel i beams, hot rolled steel i beams jis ss490 h shape steel exporter

    Structural carbon steel A36 q235/q345/ss400 hot rolled jis h-beam i beam steel/mill test certificate of q345b h beam. jis ss490 h shape steel exporter Hot Rolled JIS G3101 SS400 h-beam steel structure rolling h shaped steel beam. jis ss490 h shape steel exporter Tianjin Boer King Steel Import and Export Co., Ltd. jis ss490 h shape steel exporterjis g3101 steel exporter - S355JR Steel - Hot Rolled Steel jis ss490 h shape steel exporterChina JIS G3101 SS490 steel plate exporter - braunjp. Jis g3101 Ss 400 Steel - Scribd. JIS G3101 SS 400 steel mechanical property JIS G3101 SS400 is a technical delivery conditions for general purpose structural steel.JIS G3101 SS400 is a type of steel sheet under JIS standard which is used to build ship, bridge, belongs to high strength sheet.jis ss400 rolled steel joist dealer - Carbon steels jis ss490 h shape steel exporterjis ss400 rolled steel joist dealer, jis ss400 i beam dealer Q345D Steel SupplierWorldclass jis ss400 h section steel dealer,carbon steel H Beams in accordance with JIS Metpro. sheets, strips and rolled steel plates. JIS G3101 SS400 Structural Carbon Steel Plate Specification. JIS G3101 SS400 is one of the most common carbon structural steel grade, other grades of JIS G3101 are ss330, ss490 jis ss490 h shape steel exporter

    jis ss400 rolled steel joist dealer - Carbon steels jis ss490 h shape steel exporter

    jis ss400 rolled steel joist dealer, jis ss400 i beam dealer Q345D Steel SupplierWorldclass jis ss400 h section steel dealer,carbon steel H Beams in accordance with JIS Metpro. sheets, strips and rolled steel plates. JIS G3101 SS400 Structural Carbon Steel Plate Specification. JIS G3101 SS400 is one of the most common carbon structural steel grade, other grades of JIS G3101 are ss330, ss490 jis ss490 h shape steel exporterjis ss490 h section steel size - pneuscoolscharleroi.beJIS G3101 SS490 SM490 SN490 Hot Rolled H Beam/I Beam Size H beam section is a type of economic construction steel, it's shape is of economic and reasonable design. JIS G3101 SS490H beam has useful sectional area, good mechanical strength, and has average elongation value while hot rolled.jis ss540 h type steel stock - Carbon steels - Steel Plate jis ss490 h shape steel exporterjis ss490 heb beams price. World class jis ss490 heb beams,carbon steel plate,weather jis ss490 hea beams price JIS G3101 SS490 SM490 SN490 Hot Rolled H Beam/I Beam Size H beam section is a type of economic construction steel, it's shape is of economic and reasonable design. Read More

    prime quality astm jis en ss400 ss540 mild carbon sheet jis ss490 h shape steel exporter

    steel plate,steel pipe,steel coil kouhpayesteelJIS G 3101 is a Japanese material standard for hot Rolled steel plates, sheets, strips for general structural usage. JIS G3101 SS400 Structural Carbon Steel Plate Specification. JIS G3101 SS400 is one of the most common carbon structural steel grade, other grades of JIS G3101 are ss330, ss490, ss540.ss490 h profile steel stock - Carbon steels - Steel Plate jis ss490 h shape steel exporterJIS SS490 steel plate china. Under JIS3101 standard Number JIS3101 SS490 steel plate/sheet is used to manufacture the plants of factory.BEBON supply JIS3101 SS490 steel, if JIS G3101 SS490 SM490 SN490 Hot Rolled H section steel. H beam section is a type of economic construction steel, it's shape is of economic and reasonable. SS540 HR