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Hot Rolled Carbon Steel Plate Coil S235jr

With its good plasticity, toughness, moderate strength and hardness and good weldability, S235JR hot rolled steel is widely used in construction, machinery, automobile and shipbuilding industries. In the future, S235JR will develop in the direction of high performance, environmental protection and energy saving, intelligent manufacturing and multifunctionality.

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    // Hot Rolled Steel Products // about
    IT

    In the modern industrial field, the selection and application of materials have a crucial impact on the performance, cost and market competitiveness of products. Among many materials, S235JR hot rolled steel, a common carbon structural steel, is favoured by engineers and manufacturers for its unique properties and wide range of applications.
    HOW it VALUE

    Chemical composition

    Hot Rolled Steel Plate

    Carbon (C) content ranges from 0.17 per cent to 0.19 per cent.
    Silicon (Si) content is below 0.35 per cent3.
    Manganese (Mn) content is below 0.65 per cent3.
    Phosphorus (P) content is between 0.035% and 0.045%.
    Sulphur (S) content is between 0.035% and 0.045%.
    Copper (Cu) content is between 0.40% and 0.45%.

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      specificitiesspecificities

      adv01

      Good plasticity and toughness

      S235JR steel plate hot rolled has high elongation and impact toughness, which enables it to maintain a good deformation capacity when subjected to external forces, reducing the risk of fracture.

      adv02

      Moderate strength and hardness

      S235JR hot rolled steel sheet has moderate yield strength and hardness, which ensures the strength and durability of the steel and avoids machining difficulties caused by excessive hardness.

      adv03

      Good welding performance

      S235JR hot rolled carbon steel has good weldability and is compatible with various welding methods for efficient welding operations.

      adv04-1

      Good corrosion resistance

      S235JR can further improve its corrosion resistance and prolong its service life after appropriate surface treatment, such as galvanising and spraying.

      hot rolled coil

      Machining process

      The machining process of S235JR hot rolled carbon steel plate is relatively simple, and common machining methods include cutting, welding, drilling and milling. In the machining process, the following points need to be noted:

      1. appropriate cutting parameters should be selected when cutting to avoid excessive heat and deformation.
      2. Appropriate welding methods and parameters should be selected when welding to ensure the quality and strength of the weld.
      3. Attention should be paid to the selection of tools and the adjustment of cutting parameters when drilling and milling to improve the processing efficiency and processing quality.

      Application Fields

      S235JR hot rolled carbon steel sheet has a wide range of applications in various fields due to its excellent material properties.

      1. Construction industry: manufacture of structural members such as beams, columns and plates, and construction of infrastructure such as bridges and tunnels. Its good plasticity and toughness make the structural parts can maintain good deformation ability when bearing loads, ensuring the stability and safety of the building.

      2. Machinery manufacturing industry: It also occupies an important position in the machinery manufacturing industry, such as the manufacture of various mechanical parts, transmission shafts, gears and so on. Its moderate strength and hardness and good welding performance makes these parts can meet the requirements of various complex working conditions.

      3. Automotive industry: body skeleton, chassis, suspension systems, etc.. Its good plasticity and toughness as well as moderate strength makes the car can maintain good stability and safety in the driving process.

      4. Marine industry: hull structure, deck, bulkhead, etc.. Its good corrosion resistance and welding performance make the ship can be in the marine environment for a long time stable operation.

      Application

      评价_副本

      Future Development Prospects

      With the progress of science and technology and industrial development, as an important carbon structural steel, its application areas will be more extensive. In the future, the development will show the following trends:

      1. high performance: through the optimisation of material composition and processing technology, to improve the strength, toughness, corrosion resistance and other properties, to meet the requirements of more complex and demanding working conditions.
      2. Environmental protection and energy saving: adopt more environmentally friendly smelting and processing technology, reduce energy consumption and pollution emissions in the production process, and realise green production.
      3. Intelligent manufacturing: using advanced information technology and artificial intelligence technology to realise intelligent and automated production and improve production efficiency and product quality.
      4. Multifunctionalisation: develop composite materials with multiple functions, such as self-repairing, self-induction and other intelligent materials, to broaden their application fields and market prospects.

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      WHAT DO YOU WANT TO KNOWFAQ

      We have made a general analysis of your questions

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        What are your prices?

        Prices are subject to change based on availability and other market factors. After you contact us, we will send you an updated quote.

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        Where is your factory and which port do you export?

        We work with various large manufacturers in China and our factory is located in Tangshan, China, with the main port of Tianjin, but also other ports.

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        What's your MOQ?

        Commonly our MOQ is one container, But different for some goods, pls contact us for detail.

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        What is your payment ?

        T/T or L/C.