What is EN 10025-5 hot rolled corten steel S235J0W

Since it was established in 2000. Based on the domestic rich EN 10025-5 hot rolled corten steel S235J0W product resources and the great steel demand of the international market, our EN 10025-5 hot rolled corten steel S235J0W service has already spread many countries in Europe , America, Southeast Asia, Middle East, South America, Africa, etc, and we have won an outstanding reputation for its professional exporting steel products

SA517GrQ material is a high-strength quenched and tempered alloy steel plate, which belongs to the steel for offshore oil drilling racks. The upper limit of SA517GrQ steel plate thickness is 150mm, and the upper limit of rack steel is 177.8mm. BBN STEEL has opened up a new heat treatment process route for the 177.8mm thick offshore platform rack steel A517GrQ, and strives to improve the production capacity of this product.

We have 4 typical production lines, which can produce hot rolled Seamless, LSAW, ERW and SSAW pipes. SSAW pipe production line range is OD 219.1mm-3500mm, wall thickness 3.2mm-25.4mm. Product EN 10025-5 hot rolled corten steel S235J0W annual capacity is 200 thousand tons.

EN 10025-5 hot rolled corten steel S235J0W, S355j2g3 steel plate is a kind of main atmospheric corrosion-resistant steel, s355j2g1w steel plate is a kind of weathering structural steel, its mechanical properties are similar to s355j2g2. By adding CR, Cu and Ni, the oxide layer is firmly attached to the workpiece surface. This oxide layer prevents further corrosion of the steel.

42CrMo alloy steel EN 10025-5 hot rolled corten steel S235J0W: low temperature tempering welding performance thermal processing
The heating temperature is 1150 ~1200°C, the starting temperature is 1130 ~1180°C, the ending temperature is> 850°C, and when φ> 50mm, slow cooling. The normalizing temperature is 850~900°C, and the furnace is air cooled. High temperature tempering: Tempering temperature is 680~700°C, and it is air-cooled from the furnace.

Since its establishment, the company has participated in several key railway and highway projects. After years of development, the company’s EN 10025-5 hot rolled corten steel S235J0W domestic market has been exported to more than a dozen provinces and cities including Kunming, Shenzhen, Hunan, Sichuan, Shanghai, Nanjing, Heihe, Jilin, Inner Mongolia, and Xinjiang . International trade is exported to Kazakhstan, South Korea, Vietnam, South Africa and many other countries, and has been well received by customers.

The results of adopting two-level EN 10025-5 hot rolled corten steel S235J0W service system and implementing standardized management are mainly reflected in the formation of vigorous work style such as quick response and quick action. Our company's customer service center stipulates that employees must be accurate and quick in technical support and EN 10025-5 hot rolled corten steel S235J0W after-sales service. Through the formation of this fast, agile, vigorous style, to provide users with satisfactory service.