PRIMA DESIGN Steel

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PRIMA DESIGN Steel Co., Ltd. is a company specialized in mild steel plate,shipbuilding steel plate,Boiler steel,Weathering steel plateThe supply capacity per year is about 8,900,000 tons steel plate/coil according to EN10025,EN10028,ASTM A36,ASTM A131, JIS G3101,JIS G3106...

  • Gas cylinder steel plate

    Gas cylinder steel plate

    Gas cylinder steel plate is used in welded gas cylinder and related products. supplies gas cylinder steel with better anti-stress capability. Popular......

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  • Shipbuilding steel plate

    Shipbuilding steel plate

    shipbuilding steel plate suppliers,we supply A,B,D,E,AH32,DH32,EH32,FH32,AH36,DH36,EH36,FH36,AH40,DH40,EH40,FH40 with ABS,DNV,GL ....

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  • Boiler pressure vessel steel

    Boiler pressure vessel steel

    Boiler and pressure vessel grade steel comes in a variety of grades and thicknesses, and are designed to withstand the immense internal ......

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  • Alloy steel Plate

    Alloy steel Plate...

    Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. ...

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  • Q345B steel plate

    Q345B steel plate

    Steel grade Q345B is the most common used as high strength low alloy structural steel in industry area. ...

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  • Q235B steel plate

    Q235B steel plate

    Q235 steel is Chinese structural steel, Q235A Q235B Q235C Q235D material density: 7.85 g/cm3, properties, specification, composition .. ..

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gb q235b specification

  • Q235 Steel Q235A Q235B Q235C Q235D Equivalent,

    Q235 Steel (Q235A Q235B Q235C Q235D) Q235 steel is a plain carbon structural steel which is widely used in China, Q235 material in Chinese standard GB/T 700 is divided into 4 quality gradesQ235A, Q235B, Q235C and Q235D; Density of this steel is 7.85 g/cm3, tensile strength is 370 500 MPa; yield strength is 235 MPa (data are for steel bar or steel plate diameter 16mm).Read More

  • Q235B Included in 3 standards (China) MetalDatafo

    Q235B Included in 3 standards (China) Chemical composition C < 0.22 Si < 0.35 Mn < 1.4 P < 0.045 S < 0.045 Cr < 0.3 Ni < 0.3 Cu < 0.3 N < 0.008 As < 0.08 Fe Rest It's allowed to exceed N content up to 0.014% in finished products. On exceeding N for every 0.001% max P content reduces by 0.005%. F unkilled steel Z killed stee TZ special killed stee C > 0.20by agreementRead More

  • Q235B Mild Steel Special steel china supplier OTAI

    Q235B Mild Steel OTAI SPECIAL STEEL is GB Q235B mild steel stockholders and suppliers from china. we have more 16 years experience in Q235 steel plate, round bar, flat bar, square bar supply field. GB Q235B mild Steel is chinese standard Q235 steel series of low carbon structural steel, Q235 steel series have A, B, C, D, E quality grade.Read More

  • Q235B (GB ) Worldwide equivalent grades

    Q235B (China, GB ) European (EU, EN) and wordwide Steel equivalent grades These comparison table is only intended as an indication of the closest khown equivalent grades. The source standarts should always be checked for the specific purpose for each material, in case of doubt Buy, sell, suppliers search product Q235B on lineRead More

  • GB/T700 Q235B steel plate supplier Stainless Profile

    Nov 30, 2018 · KeywordGB/T 700 Q235B, Q235B,Q235B Steel Plate,Q235B Stock,Q235B supplier . Q235B Adopt standardGB/T 700 Standard Specification is for Rolled Steels for Welded Structure. Q235B SpecificationThickness1mm to 500mm; Width1500mm to 4500mmLength3000mm to 27000mm. Third Party Inspection for Q235BABS, DNV, BV, GL, CCS, LR, RINA, KR, NK Read More

  • Q235 B Steel Chemical composition, Metal Properties

    Q235 B. China Q235 B Engineering and welding and Q235 B Mechanical Properties, Chemical Element, Cross Reference, Datasheet.Read More

  • Q235B (GB ) Worldwide equivalent grades

    Q235B (China, GB ) European (EU, EN) and wordwide Steel equivalent grades These comparison table is only intended as an indication of the closest khown equivalent grades. The source standarts should always be checked for the specific purpose for each material, in case of doubt Buy, sell, suppliers search product Q235B on lineRead More

  • Q235B Grade Channel Steel

    gb t 706 q235b beam channel yield strength. ASTM A572 Grade 60 beam channel Get Price. GB/T 700 Q235B steel plates can be used to weld Q235B H In this aspect, GB/T 700 Q235B steel plates still play an important role. As Q235B steel plates can be used to weld Q235B H beam.Read More

  • Q235B Mild Steel Special steel china supplier OTAI

    GB Q235B mild low carbon steel, we can supply the round bar, flat bar, plate, hexagonal and square block. Diameters can be sawn to your required lengths as one offs or multiple cut pieces. Rectangular pieces can be sawn from flat bar or plate to your specific sizes.Read More

  • GB/T700 Q235B steel plate supplier Stainless Profile

    Nov 30, 2018 · KeywordGB/T 700 Q235B, Q235B,Q235B Steel Plate,Q235B Stock,Q235B supplier . Q235B Adopt standardGB/T 700 Standard Specification is for Rolled Steels for Welded Structure. Q235B SpecificationThickness1mm to 500mm; Width1500mm to 4500mmLength3000mm to 27000mm. Third Party Inspection for Q235BABS, DNV, BV, GL, CCS, LR, RINA, KR, NK Read More

  • GB/T700 GB/T3274 Q235B mild steel plates/carbon steel plates

    BBN Steel is specializing in GB/T700 GB/T3274 Q235B mild steel plates/carbon steel plates which is under GB/T specification.GB/T700 GB/T3274 Q235B mild steel plates/carbon steel plates has excellent mechanical properties and widely application. Combining above advantages can be supplied the most in line with customer requirements products.Read More

  • Q235 Steel Chemical composition, Metal Properties

    Q235 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc. TEL:+86 13880247006 E mail[email protected]Read More

  • New China Standard Q345B Changed to Q355B

    As we all know, China's steel production is the largest variety of rebar, followed by steel plate and sheet, and the largest percent of steel grade produced in the plate is Q235B, followed by Q345B. The biggest impact of the new GB/T 1591 2018 release is Q345B , because the output of Read More

  • Q345 Steel Specification and Equivalent Standard

    Q345 steel specificationQ345 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 Read More

  • GB/T 700 Q235A Carbon Steel Plate__Steel Supplier

    GB/T 700 Q235A Carbon Steel Plate. Gangsteel supplyGB/T 700 Q235A Low alloy and high strength steel plate, heavy plate and wide, heavy plate.. KeywordGB/T 700 Q235A, Q235A,Q235A Steel Plate,Q235A Stock,Q235A supplier . Q235A Adopt standardGB/T 700 Standard Specification is for Rolled Steels for Welded Structure; Q235A SpecificationThickness1mm to 500mm; WidthRead More

  • What is Q235?The difference between Q235A and Q235B

    What is Q235?The difference between Q235A and Q235B. Ordinary carbon steel General Board, is a steel material. Q represents the yield of this material, behind the 235, refers to the yield value of this material at about 235. And the thickness of the material will increase its yield value decreases. Q235A, Q235B, Q235C, Q235D.Read More

  • Q345 Steel, Q345A Q345B Q345C Q345D Q345E Equivalent

    Q345 Steel Properties and Introduction. Q345 steel is a Chinese GB standard Low Alloy High Strength Structural Steel, material density is 7.85 g/cm3, tensile strength is 470 630 Mpa, and yield strength is 345 MPa. According to GB/T 1591 2008, Q345 material has 5 quality gradesQ345A, Q345B, Q345C, Q345D and Q345E. Q345 steel has good weldability, cold & hot workability and corrosion Read More

  • what materials of S235JR?

    S235JR coil is in the ordinary steel materials, equivalent to GB Q235B, ASTM A283. S355JR is higher than S235JR . You can select the level of these two products as requirements. We can produce according to your requirement and processing. Steel plate production is complete, cutting and rolling according to your requirements.Read More

  • Q355 Steel, Q355B Q355C Q355D Properties, Composition

    Q355 Steel Introduction. Q355 steel is a new Chinese steel grade of Low Alloy High Strength Structural Steel, which replaced Q345, the material density is 7.85 g/cm3.According to GB/T 1591 2018, Q355 has 3 quality levelsQ355B, Q355C and Q355D.. Q is the first letter of Chinese Pinyinqu fu dian, which means Yield Strength, 355 is the minimum value of yield strength 355 Read More

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