What is special-shaped EN steel grade S690QL material

The company adopts modern management concept, adheres to “quality for survival, integrity for development”, and provides customers with high-quality and reliable EN steel grade S690QL material steel products and wholehearted service. The company continuously deepens the internal reform of the enterprise, innovates in the reform, develops in the innovation, and gradually forms a set of management and operation mechanism which adapts to the market and has strong competitiveness.

Weathering steel alloys like Corten A/B were developed for hard-wearing industrial applications to eliminate the need for costly finishing and refinishing. Primary alloying elements in the steel (copper, chromium, and nickel) actively cause atmospheric corrosion at the surface to generate a hard, corrosion-resistant patina. This protective layer actively and continuously regenerates when Corten steel EN steel grade S690QL material is subjected to weathering influences, including airborne pollutants, humidity, and rain.

Weathering steel is made of ordinary carbon steel with a small amount of copper, nickel and other corrosion-resistant elements. It has the characteristics of high-quality steel, such as strength, toughness, ductility, forming, welding and cutting, abrasion, high temperature, fatigue and so on. The weathering resistance of weathering steel is 2-8 times of that of plain carbon steel EN steel grade S690QL material, and the coating property is 1.5-10 times of that of plain carbon steel. Weathering steel has the characteristics of rust resistance, corrosion resistance, life extension, thinning and consumption reduction, labor saving and energy saving, etc..

30CrMo 35CrMo 25CrMo4 42CrMo4 and so on CrMo steels have good mechanical properties and hydrogen resistance at room temperature and high temperature. The main alloy elements in CrMo steel are molybdenum, chromium, vanadium, silicon, boron, etc. Molybdenum is a very important alloy element in the hot strength steel. It can significantly improve the hot strength of the CrMo steel, maintain sufficient strength at high temperature, refine the grains and prevent the overheating tendency of the CrMo steel, EN steel grade S690QL material.

Heavy plate EN steel grade S690QL material spot in Shanghai warehouse65*2250*4600, 110*2600*10600, 100*2600*10300, 130*2600*9350, 100*2600*11830, 140*2600*8550, 70*3020*8100, 58*2600*3300, 120*2600*9800, 100*2600*11700, 120*2600*9800, 68*2065*4500, 130*2500*9000, 180*2600*6800, 180*2600*6750, 92*3020*9600, 150*2500*7500, 100*2600*11800, 180*2600*6780, 200*2600*6130, 200*2600*5980, 200*2600*6000, 200*2600*6150.

We have a good inventory system because of which the alloy steel plates and structural steel sheets are supplied and delivered to our customers on time. Our alloy steel plate is significantly affordable than austenitic EN steel grade S690QL material stainless steel which helps to reduce maintenance and full life costs – as well as improved safety over standard boilerplate. Contact us today to request a quotation or email us with your complete specification, we are happy to help you!

Customer first, reputation first, high-quality and perfect after-sales service is the extension of our product value and an important guarantee for the interests of customers. The purpose of our EN steel grade S690QL material service quality management system is to establish and constantly improve a scientific, reasonable and efficient service quality management system, and complete the after-sales service quality guarantee work of customers fairly, accurately and timely, For our company's EN steel grade S690QL material customer service to establish a good, comprehensive, full service system.