
The cold working performance of S355J0W weathering steel plate and so on steel structure engineering steel is good, which can ensure that the steel will not crack or brittle fracture during high-temperature processing, and will not have a great impact on strength, plasticity and toughness due to processing. The durability of S355J0W weathering steel plate and so on steel structure engineering steel is good. Durability refers to the service life of steel structure. The main factor affecting the service life of steel is the poor corrosion resistance of steel, followed by the deterioration of mechanical properties of steel under long-term load, repeated load and dynamic load.
A few days ago, Baowu Zhiwei Furnace and Kiln Construction Division and Baosteel Engineering jointly designed and manufactured a simulation chamber furnace coking test furnace (hereinafter referred to as a simulated coke oven) that passed the CSA certification and sent the furnace body and electrical control equipment to Canada. The passing of this certification indicates that the reliability, integrity, safety, and quality of electronic control equipment manufactured by Baowu Zhiwei company have met international standards and successfully opened the North American market.
Zhengzhou BBN steel company was established in 2000. After more than ten years of development, it has formed a professional operation pattern integrating R&D, production, sales and after-sales service. In recent years, S355J0W weathering steel plate based on a high starting point and high technology, the company has vigorously developed various steel products S355J0W weathering steel plate and deep-processed parts, steel structures, precision castings, seamless pipes.
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