domex 700 chemical elements composition

The company adheres to the service concept of "you give the order to me and I leave the satisfaction to you". Over the years, our domex 700 steel products are supplied in time, with reliable quality and perfect and thoughtful after-sales service

The company adheres to the service concept of "you give the order to me and I leave the satisfaction to you". Over the years, our domex 700 steel products are supplied in time, with reliable quality and perfect and thoughtful after-sales service. Meanwhile, we have huge domex 700 steel stocks all the year round. The company long-term pursues the principle of quality first, customer first, quality for survival, reputation for development, and perfect service to win the users.

The domex 700 atmospheric corrosion resistance of high weather resistant structural steel is better than that of welding structural weathering steel, and is mainly used for bolt connection, riveting and welding structural parts for vehicles, containers, buildings, towers and other structures. But the welding performance of welding structural weathering steel is better than that of high weather resistant structural steel, and the welding structural weathering steel is mainly used for welding structural parts for bridges, buildings and other structures.

The boiler steel is not only required to have good corrosion resistance at low temperature, but also required to have good oxidation resistance at high temperature for components working at high temperature. Especially for the components of superheater and reheater, when they domex 700 work at high temperature, they are required not easy to be oxidized and peeled. Generally, the development speed of oxidation depth at working temperature is required to be less than 0.1mm/year. The addition of chromium, nickel, aluminum and silicon can improve the oxidation resistance of steel.

Temperature has a great influence on the strength of the material, domex 700. When the temperature exceeds a certain value, the strength limit of the steel will be reduced. The higher the temperature, the lower the strength. In addition, the longer the steel is used at high temperature, the lower the strength. Therefore, if the steel works at high temperature for a long time, the instantaneous strength of the steel can not be used as its performance index, nor can the room temperature performance replace the high temperature performance.

"We can supply domex 700, hot rolled pressure vessel plate available sizeThickness from 5mm to 150mm Width: from 1,500mm to 2,500mm Length: from 6,000mm to 12,000mmFor plates thinner than 40mm normally supply as rolled. Plates above 40mm thick are normalised.Technical conditions: Ultrasonic tested as per SA 578 or any other as per requirement ; MTC acc to EN 10204 / 3.2; Charpy Impact tested at -20/-46 DegC.; Furnace Normalised."

Our company has its own steel plate manufacturing plant, processing plant and steel pipe plant. We can machine the steel according to the domex 700 customer's requirements and meet the customer's requirements. If you want to ask any questions about steel products, please contact us directly. Our customer service staff will give you a detailed answer. If you want to purchase domex 700 steel products, please tell me your specific needs, we have professional business personnel to communicate with you.

We guarantee to provide all technical data required by users within one hour to provide reasonable quotation; to provide domex 700 reasonable quotation for products consulted by users within one hour; to provide investigation reception: we guarantee to receive the investigation of users at any time and provide various convenient conditions for users.