EN 10025 S550Q high strength steel equivalent grades

Application range of NM400 wear plate, EN 10025 S550Q high strength steel:
1) NM400 wear-resistant plate is used for thermal power equipment: coal mill lining, coal hopper, coal distribution pipe, coal distribution grid, coal unloading equipment lining.
2) NM400 wear-resistant plate is used for shot blasting machinery and equipment: shot blasting machine liner.
2) NM400 wear-resistant plate is dedicated for excavator claws, and various wear-resistant tools.

When phosphorus, copper, chromium, nickel and other trace elements are added to the weathering steel sheet, a dense and strong adhesion protective film will be formed on the steel surface, which will hinder the corrosion from spreading and developing inside, and protect the substrate under the rust layer, so as to slow down the corrosion rate. That is why the weathering steel sheet, EN 10025 S550Q high strength steel has good atmosphere corrosion resistance.

Blast furnace ironmaking is a traditional ironmaking method based on coke energy. It cooperates with converter steelmaking and is the main method of producing EN 10025 S550Q high strength steel steel at present. This dominance of blast furnace ironmaking is not expected to change for quite a long time. The essence of blast furnace ironmaking is the reduction of iron. Besides, coke is used as fuel and reducing agent. At high temperatures, iron ore or iron-containing raw materials are reduced from an oxide or mineral state to liquid pig iron.

Our quality and service commitment: EN 10025 S550Q high strength steel product quality problems, life-long replacement.In the process of using, any time if you find we supplied steel materials not conform to the requirements of technical standards, we can replace it for you free of charge. However, it should be noted that non product quality problems caused by improper use are not covered by the warranty. Please pay attention to the service time commitment as well as the product quality assurance commitment. Because only the products of big brands and reliable enterprises with complete after-sales service system can truly realize the long-term product quality assurance and the whole process of service.

Tags: EN 10025 S550Q