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News

• The price of SM400B carbon steel material in northwest Europe is uncertain

  2021-01-08

  Heat treatment advantages of SM400B carbon steel material, SA516 Gr 70 pressure vessel steel: 1) SA516 Gr 70 pressure vessel steel quenching: The hardness of SA516 Gr 70 pressure vessel steel is increased, but the toughness is decreased. 2) SA516 Gr 70 pr

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• The advantages and application of SM520B carbon steel material

  2021-01-08

  Tempering the important SM520B carbon steel material welding structure often use high temperature tempering to remove residual weld stress. Classification: high temperature tempering above 400 ℃, medium temperature tempering 250 ~ 400 ℃, low temperature t

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• Professional SM490B carbon steel material manufacturer

  2021-01-08

  In the final analysis, the market competition is the competition for customers. Whether selling products or services, the final customer satisfaction is the standard to test the success or failure of marketing work. The so-called after-sales service is to

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• The main factors affecting SM400A carbon steel material price

  2021-01-08

  BEBON is a large steel group with finance department, production department, sales team, technical department, quality control department, logistics department and after-sales service team. We are committed to creating a various culture system with its ow

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• The hot rolling process of SM490YB carbon steel material

  2021-01-08

  Our quality control department will do inspection for details of the steel materials SM490YB carbon steel material before delivery. We would invite the customer side to attend the inspection together. If they can not come, we will also take rich pictures

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• The price of SM490YA carbon steel material is expected to remain slightly stronger today

  2021-01-08

  BBN employees work hard and work hard in their work. In life, colleagues care about each other, like a family, and accompany each other at important moments in life. BBN Steel organizes employees to carry out tourism activities every year, so that familie

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• Machining SM570 carbon steel material Hot Rolled Steel

  2021-01-08

  Heat treatment process: heat treatment refers to a kind of process operation in which the metal or alloy can change the internal structure through certain heating, heat preservation and cooling methods in the solid range to obtain the required performance

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• Weldable SS400 carbon steel material Plate

  2021-01-08

  Our company's business departments are a group of excellent and hard-working employees, who constantly carry out knowledge updating and steel knowledge training every day, only to provide better and professional services to customers.Common grades of

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• Will TStE380 carbon steel material peel after rusting

  2021-01-08

  Automobile girder steel is a kind of low alloy hot-rolled steel plate with thickness of 2.5-12.0 mm for manufacturing automobile girder (longitudinal beam and cross beam). Due to the complex shape of automobile girder, good stamping performance is require

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• WStE380 carbon steel material Punching

  2021-01-08

  Corrosion resistant steel is a kind of stainless steel, which can resist corrosion in some strong corrosive media. Stainless steel can only resist corrosion in air or weak medium. Stainless steel is not necessarily corrosion resistant, corrosion-resistant

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• Is numerical control RSt37-2 carbon steel material cutting good

  2021-01-08

  The refining process of RSt37-2 carbon steel material, wear-resistant clad plate can improve the purity of liquid steel and meet the requirements of continuous casting for the composition and temperature of molten steel, and meet the quality requirements

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• USt37-2 carbon steel material price is still strong

  2021-01-08

  Our company will set up a full-time service engineer for the project, who is responsible for the interface and coordination of technical support and after-sales service of the USt37-2 carbon steel material project. In response process of customer service

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• St52-3 carbon steel material equivalent steel grades

  2021-01-08

  In the second step of hot rolling process, different finished mills are used to roll billets or continuous casting billets into finished steel of proper shape and size. This St52-3 carbon steel material production process is called finished product produc

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• St37-2 carbon steel material price is still strong

  2021-01-08

  X-rays or γ-rays are projected on the surface of the steel plate, and rubber can be placed on the other side of the steel plate. Since the radiation propagates through the steel plate and is absorbed, the intensity is different due to the presen

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• Shaped carbon steel S690QL carbon steel material

  2021-01-08

  The quality inspection department is responsible for the inspection management of raw materials and finished products, and the quality inspection and acceptance of products and raw materials. Strictly abide by the company's management system, conscie

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• S460QL1 carbon steel material prices remain stable

  2021-01-08

  API 5CT N80 casing pipe is important equipment for oil drilling . API 5CT N80 casing pipe main application is to support the sidewall of the oil well during drilling. API 5CT N80 oil casing pipe plays an important role to guarantee the normal operation of

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• Quality requirements of S460QL carbon steel material

  2021-01-08

  The bridge steel plate is mainly used for erecting railway bridges, highway bridges, sea crossing bridges, etc. The bridge steel plate is required to have high strength and toughness, bear the load and impact of rolling stock, and have good fatigue resist

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• Common quality problems of CNC S355ML carbon steel material cutting

  2021-01-08

  The S355ML carbon steel material steel making furnace can only be used as primary refining, and the refining needs to be completed in the refining equipment outside the furnace, which is also called secondary refining. It is mainly through decarburization

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• S460ML carbon steel material Hot Rolled Plate Plasma Cutting

  2021-01-08

  Welding is mainly used for manufacturing metal structure parts, and also for manufacturing machine parts. The welding connection performance is good, and it is convenient to weld S460ML carbon steel material steel plates, profiles or castings and forgings

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• Top 5 S420ML carbon steel material manufacturers in China

  2021-01-08

  Medium and high carbon alloy hot rolled plates are mainly used in cold rolling and calendering, saw blades and tool industries. The company has taken advantage of smelting, hot rolled S420ML carbon steel material plate and coil finishing equipment and tec

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• What is S460NL carbon steel material equivalent Indian material

  2021-01-08

  Hot-rolled steel sheet / cold-rolled steel sheet: Steel ingots or slabs are difficult to deform at normal temperature and difficult to process. They need to be heated to 1100 ° C to 1250 ° C for rolling. This S460NL carbon steel material r

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• Will S420N carbon steel material prices continue to rise

  2021-01-08

  No. 45 steel is commonly used medium carbon quenched and tempered structural steel. The cold plasticity of No. 45 steel is generally better than S420N carbon steel material. Annealing and normalizing are better than quenching and tempering. No. 45 steel h

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• Will S275N carbon steel material prices continue to rise

  2021-01-08

  In the manufacturing process of boiler pressure components, raw materials must undergo complex processing deformation and welding, so the steel used to manufacture the boiler must also have good process performance. All materials S275N carbon steel materi

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• Machining S460N carbon steel material Hot Rolled Steel

  2021-01-08

  Processing performance of quenched and tempered steel: S460N carbon steel material plate can be used for cold working, bending and cutting. When the gas is cut off, cracks will not occur even without preheating. When preheating processing, quenched and te

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• Laser cutting S420NL carbon steel material

  2021-01-08

  In the face of domestic and foreign steel situation, based on the advantages of production and inventory, we have established our own processing center, and our manufacturing includes different types. Steel S420NL carbon steel material surface treatment -

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