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  • Q345HD nuclear power steel
    Q345HD steel plate is a steel plate for nuclear power. Consider receiving the effect of neutron radiation for a long time. Because the more alloy elements, the weaker the overall anti-neutron radiation ability. Generally, the sparse alloy element steel wi
  • What is the application of 15CrMoR alloy plate?
    Under GB713—2008, 15CrMoR grade is a widely used boiler steel and pressure vessel plate. It belongs to Cr-Mo series alloy steel, now is currently widely used in heat-resisting steel and hydrogen resistant steel. By adding Cr, Mo and other alloying element
  • SA516Gr70N heat treatment
    SA516Gr70N meets the requirements of (ASME) ASTMA516/A516M standards, and fully meets the needs of oil gas with a high content of sulfur and hydrogen, reduces sulfur and hydrogen corrosion, reduces equipment maintenance, and increases equipment service li
  • P265GH steel for high temperature boilers
    P265GH is a European standard container plate with high temperature performance, which belongs to the boiler steel plate and has good plasticity, toughness, cold bending performance and welding performance. The domestic grade corresponding to P265GH grade
  • What is the S30C structural steel?
    Characteristics of S30C carbon junction steel plate:
    Compared with low-carbon steel, S30C structural steel has higher strength and hardness, better toughness, and good weldability. Most of this steel is used in a normalized state, and it can also be quen
  • High temperature boiler steel plate
    High-temperature boiler steel plates are widely used in petroleum, chemical, power station, boilers and other industries to make reactors, heat exchangers, separators, spherical tanks, oil and gas tanks.
  • What inspections can BBN Steel mill provide for A516 Grade 70[485] steel?
    In order to check and guarantee the A516 Grade 70[485] steel plate’s quality and performance, BBN steel mill will take several tests and inspections under the regulation and strict guidance of qualified and skilled experts.
  • Zhengzhou medium plate A387 gr 11 alloy steel price in September 2020
    On September 3, Zhengzhou medium plate prices were mainly stable. The market price of alloy steel A387 gr 11 medium plate 10mm was 4550 yuan/ton, the market price of A387 gr 11 medium plate 15mm was 4350 yuan/ton, and the market price of A387 gr 11 alloy
  • A516 grade 60 low-alloy plate market price in Xi’an city
    On September 1, the price of the medium plate in the Xi'an market rose slightly by 20 yuan/ton, and the transaction was fair. As of press time, the market price of 14-25mm Q235B plain carbon steel plate is 4,040 yuan/ton, and 14-25mm A516 grade 60 low-al
  • Normalizing heat treatment method for 16Mo3 steel plate
    16Mo3 material is a molybdenum three steel plates, named according to the content of C (carbon) and Mo (molybdenum). 16Mo3 steel plates are usually delivered in a normalized state. According to the negotiation between the supplier and the demander, the de
  • What are the main features of A537 Class 1 plate?
    A537 Class 1 plate is carbon steel pressure vessel plate. The steel shall be killed and undergo normalization, quenching and tempering. Heat and A537 Class 1 plate product analyses shall be performed on the materials and results shall conform to the requi
  • A515 Gr 70(A515 Grade 70) boiler steel
    A516 Gr 70 equivalent: DIN 17155 HII
    Tensile strength: 485 - 620MPa
    A516 Gr 70 steel plates in thickness of 40 mm [1.5 in] or under it normally supplied in as-rolled condition. In case require normalized or stress relieved shall be informed before the o
  • What is P460QL1 material?
    P460QL1 material is a European standard pressure vessel steel plate, which is classified as weldable fine grain quenched and tempered steel. P460QL1 specification: EN10028-6, Material number: 1.8872.
  • What is the chemical composition of ASTM A588 steel?
    ASTM A588 steel is a high-strength low-alloy structural steel, divided into 4 grades: A588GrA, A588GrB, A588GrC, A588GrK. ASTM A588 steel has better atmospheric corrosion resistance than carbon structural steels with or without copper in most environments
  • StE460 fine-grained steel
    StE460 grade executive standard: DIN17102. StE460 steel is a German grade steel plate. It is a fine-grained steel, used for automotive longitudinal beams, beams and other structural parts that require good cold formability and high strength requirements.
  • What is S460Q grade?
    S460Q grade is a high-yield strength structural steel under quenching and tempering conditions. It is a special alloy steel. S460Q implements the standard: EN10025-6:2014, which stipulates that the nominal thickness of S460 grade steel is 3-150 mm, and th
  • Properties of S420NL structural steel hot rolled
    S420NL structural steel is treated with a combination of niobium, vanadium and titanium. After normalizing, the yield strength of the trial steel plate is higher than 410MPa and the tensile strength is higher than 550MPa.
  • Q345R steel vs Q345B steel
    Q345R steel is currently the most widely used and most used steel plate for pressure vessels. Q345B low alloy steel is used in bridges, vehicles, ships, buildings, pressure vessels.
  • The total length of urban rail operating lines in Mainland China amounts to 6736.2 kilometers
    The China Urban Rail Association pointed out that the next step is to vigorously promote the construction of smart urban rail, further improve the industry governance system, do a good job in planning, and promote the development of urban fast rail and mo
  • What is the tensile requirement of P355GH grade
    P355GH grade is the European standard pressure vessel steel, the implementation standard: EN10028. According to the internal regulations of CEN / CENELEC, the following countries adopt this standard EN10028 : Austria, Belgium, Cyprus, Czech Republic.
  • What is the pressure vessel plate?
    Pressure vessel plates that are used to make pressure vessels. Such vessel plates are required to have certain toughness, certain strength and be able to withstand pressure. There are different types of pressure vessel plate. According to the classificati
  • What is 16Mo3 CrMo alloy?
    16Mo3 CrMo alloy steel is specified under EN10028-2 standard steel for pressure purposes. This CrMo alloy may tend to become brittle in service at temperatures between approximately 400℃ and 500℃. The material is used as a weldable steel for manufacturing
  • How to derust the steel surface?
    During the processing of steel products, the oxide scale and rust on the surface must be chemically cleaned to expose the steel matrix to the steel products, and to more effectively improve electroplating, phosphating, oxidation (black hair blue), stretch
  • What is the 20# steel?
    20# steel is a high-quality low-carbon carbon steel, cold-extruded, carburized and hardened steel. 20# carbon steel has low strength, good toughness, plasticity
  • What is the SG295 steel density
    SG295 steel standard: JIS G3116
    SG295 steel density: 7.8 - 7.9 g/cm³ at 20 ℃
    JIS G3116 SG295 steel is available in plates, sheets and coils for welded gas cylinders with a maximum capacity of 500 L which contain such high-pressure gases as LP gas and a
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