Projects

Projects

• How to prevent cracks in A633 grade D carbon steel plate sheet cutting

  2021-04-02

  Hydrogen (H) is the most harmful element in general steel such as A633 grade D carbon steel plate sheet. Hydrogen dissolved in steel will cause hydrogen embrittlement, white spots and other defects. Hydrogen, like oxygen and nitrogen, has very little solu

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• ASTM A588 carbon steel plate sheet ultrasonic flaw detection

  2021-04-02

  Q345E steel plate is a low-alloy high-strength steel plate with good low-temperature impact performance. The steel grade is composed of three parts: Q (Qufu in Chinese spelling) representing yield strength, yield strength value, and quality grade symbol.

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• Chemistry of steel A573 grade 70 carbon steel plate sheet

  2021-04-02

  The company adopts the A573 grade 70 carbon steel plate sheet international advanced management system, and has passed the certification of ISO9001 quality management system, ISO14001 environmental management system and GB / T28001-2001 occupational healt

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• What is the difference between S355J2 carbon steel plate sheet and ST37 steel plate

  2021-04-02

  Z-direction steel refers to thick steel with good tensile resistance in thickness direction. In the application of steel plate, the reason for additional performance requirements on the thickness direction of steel is due to the existence of defects in th

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• What is S355JR carbon steel plate sheet equivalent grade in India

  2021-04-02

  The mechanical properties of hot rolled steel plate are far less than that of cold working and forging, but the S355JR carbon steel plate sheet, hot rolled steel plates have better toughness and ductility. Cold rolled steel plate has a certain degree of w

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• The leading A572 Gr 65 carbon steel plate sheet supplier and exporter in China

  2021-04-02

  The ASTM A36 I beam has moderate tensile and yield strength because of its low carbon content and no other alloying elements. A36 steel beam A572 Gr 65 carbon steel plate sheet is commonly used in construction and civil engineering because of its competit

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• Hot rolled ASME SA283 carbon steel plate sheet size range

  2021-04-02

  The seamless steel pipe for general use is rolled by common carbon structural steel, ASME SA283 carbon steel plate sheet, low alloy structural steel or alloy structural steel, with the largest output. It is mainly used as the pipe or structural part for c

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• The carbon steel material grade SM400B carbon steel plate sheet specification

  2021-04-02

  Well known Chinese steel material supplier SM400B carbon steel plate sheet products5.5*2490*11000,6*3000*11000, 5.5*2560*8100, 6*3000*8500, 8*2600*10000, 10*2200*12000, 5.5*2490*9500, 9*2100*10050, 6*2690*8600, 8*1800*4700, 10*2200*12000, 6*1800*6000, 6*3

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• SA588 grade B carbon steel plate sheet biggest 5 mills Sweden

  2021-04-02

  Welded pipe, also known as welded steel pipe, refers to the steel pipe made of steel plate or strip steel after crimping and forming, with a fixed length of 6 meters. The production process of welded steel pipe is simple, the production efficiency is high

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• What is SA633 grade E carbon steel plate sheet elastic modulus?

  2021-04-02

  Q370qC, Q370qD, SA633 grade E carbon steel plate sheet and Q370qE are structural steel plates for bridges. It is required to have high strength, toughness and to withstand the load and impact of rolling stock, and have good fatigue resistance, certain low

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• BBN STEEL exported Q390D carbon steel plate sheet 500 tons to Singapore

  2021-04-02

  Q420C Chinese steel grade is a low-alloy high-strength structural steel. It not only is high-strength steel, also is low-carbon steel. Q420C low alloy steel has high strength and good fatigue resistance; high toughness and low brittle transition temperatu

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• High quality EN steel grade S235JR plates

  2021-04-02

  Q345 is a steel material. It is a low alloy steel, with good comprehensive properties, low temperature properties, cold stamping properties, EN steel grade S235JR plates welding properties and machinability. Q345 steel is subdivided into Q345A, Q345B, Q34

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• Supply heavy JIS SM400C plates material performance

  2021-04-02

  Last year, the technicians in the automation department of BBN STEEL closely combined the needs of the production line, based on the big data platform. It has successively developed more than 10 industrial software such as intelligent boiler combustion sy

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• High quality S460N carbon steel plate sheet stock in Japan

  2021-04-02

  EN10025-3 S420N material is a welded low alloy steel grade. Its mateiral number is 1.8902. This steel shall be done low temperature charpy V impacting test under EN10025-3 standard, the temperature shall be -20℃, and the impacting energy shall be min 27J.

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• The width of EN steel grade S275JR plates is 500-1500mm

  2021-04-02

  S45C steel plate chemical composition: C 0.42~0.48, Si 0.15~0.35, Mn 0.60~0.90, P≤0.030, S≤0.035, Cu≤0.30, Ni≤0.20, Cr≤0.20Mechanical properties of EN steel grade S275JR plates productTensile strength>686MPaYield stre

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• Hot rolled JIS SM490C plates standard price

  2021-04-02

  Structural steel is a category of steel construction material that is produced with a particular cross section or shape, and some specified values of strength and chemical composition. JIS SM490C plates, Structural steel plates are normally supplied in th

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• Chinese mill supply the ASTM A572 carbon steel plate sheet plate

  2021-04-02

  Quenching is a heat treatment process in which steel parts are heated to above the critical temperature, and after proper heat preservation, the parts are quickly cooled to room temperature in water or oil, so that martensite transformation occurs. The ha

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• A514 grade Q steel material price is unlikely to slump in the short term

  2021-04-02

  Strip steel is coiled and curved steel plate, which is different from common steel pipes and steel plates. Strip steel has obvious characteristics. First, it is thin and easy to curl, which is convenient for logistics and transportation. Second, the surfa

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• wholesale A36 carbon steel plate sheet carbon steel

  2021-04-02

  The work performance of A36 carbon steel plate sheet etc. steel material is mainly depended on its chemical composition, mechanical properties etc. parameters. The higher strength the steel has, the less quantity steel is needed to achieve same strong eff

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• Domestic A709 grade 50 carbon steel plate sheet prices generally fell yesterday

  2021-04-02

  Bridge steel plates are steel plates specially used to build railway or highway bridges. It is required to have high strength, toughness and bear the load and impact of rolling stock, and have good fatigue resistance, certain low temperature toughness and

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• Plate SA709 Gr 50 carbon steel plate sheet size measurement

  2021-04-02

  Both 20# seamless steel pipe and 20G seamless steel pipe are carbon structural steel with average carbon content of 0.20%. There are big differences in the use standard, chemical composition, mechanical properties and price between SA709 Gr 50 carbon stee

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• BBN fast delivery of ASME SA514 steel material steel to Asia

  2021-04-02

  As an important classification of steel, ASME SA514 steel material hot rolled steel coil has the following advantages: first, hot rolled steel coil can be curled at will, reducing the occupied space, and it is convenient for transportation. Second, the pr

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• 1 inch plate JIS SM490B plates stock

  2021-04-02

  Manganese steel vs carbon plateManganese steel and ordinary steel belong to carbon structural steel and low alloy structural steel. The difference between manganese steel and JIS SM490B plates is different in compressive strength, strength and main purpos

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• Requirements for chemical composition of EN steel grade S235J0 plates

  2021-04-02

  Specification range of available steel EN steel grade S235J0 plates: thickness ≤ 650mm, width ≤ 4500mm, length ≤ 18000mm. Larger specifications of steel plates are also available as required. Our steel plates EN steel grade S235J0 pla

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• The density of A283 Gr C carbon steel plate sheet sheet structural

  2021-04-02

  Quenching and tempering (QT) is a double heat treatment process of quenching and high temperature tempering. In general, medium carbon steel and medium A283 Gr C carbon steel plate sheet carbon alloy steel often need quenching and tempering treatment. Que

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