The manufacturing process and normalizing technology of 1.8924 EN 10025-6 high strength steel

In production and operation, the company always attaches great importance to product 1.8924 EN 10025-6 high strength steel quality. Product quality is stable, performance index is superior, after-sales service is in place, the company's products have been exported to the United States, Southeast Asia, Africa, the Middle East and other countries and regions, occupying a large part of the overseas market 1.8924 EN 10025-6 high strength steel. And a large number of famous enterprises at home and abroad have formed a solid strategic partnership with the company.

The company is a professional manufacture and stock keeper of Q245R boiler steel plate, Q345R boiler plate, 15CrMoR boiler steel plate, SA516 Gr 70 boiler steel plate, 16MnDR boiler steel plate, 1.8924 EN 10025-6 high strength steel, and so on steel materials. The steel product can be produced according to GB, ASTM, ASME, JIS, DIN and EN standards. The thickness range of the pressure vessel and boiler steel plates is 3mm - 180mm. The pressure vessel and boiler steel products are widely used in petroleum, chemical, paper, power, nuclear power, heat exchanger, condenser, food and beverage, medicine and other industries or engineering.

The mechanical properties of 20MnV steel are as follows: tensile strength 785 MPa, yield strength 590 MPa, elongation after fracture 10%, reduction of area 40%, impact absorption energy 55 J. 1.8924 EN 10025-6 high strength steel, 20MnV steel has good properties, good strength, toughness and plasticity, good hardenability and machinability. After carburizing, 20MnV steel can be directly quenched without secondary quenching to improve the core structure. The weldability of 20MnV steel is good, but there is temper brittleness at 300-360 ℃ during heat treatment.

EN10149 S355NC steel plate/sheet,EN10149 S355NC steel plate/sheet, under EN standard, we can regard S355NC steel plate/sheet as 1.8924 EN 10025-6 high strength steel high strength steels for cold-forming, normalised steel. EN10149 S355NC is mainly used as high strength steels for cold-forming,normalised steels.The EN10149 S355NC steel grade offers excellent bending,flanging cold

According to GB 11251 technical standard, the chemical composition of 40Cr structural steel plate is as follow: Carbon content is 0.37-0.44 %, Silicon content is 0.17-0.37%, Manganese content is 0.50-0.80%, Chrome content is 0.80-1.10%. 40Cr steel is usually in shape of 40Cr steel plates and bars. 1.8924 EN 10025-6 high strength steel, GB 11251 is for 40Cr structural steel plate with thickness range of 4-30mm. The tensile strength of 40Cr structural steel plate is 550-800Mpa. And its min. Elongation is 16%.

As one of the large professional metallurgical manufacturers in China, the strength of the brand, quality assurance, professional after-sales. Every day we are making unremitting efforts to challenge higher quality 1.8924 EN 10025-6 high strength steel products and more satisfactory services. Customer demand is our pursuit, and win customer satisfaction with quality. BBN after-sales team is responsible to solve the problem of technical support and quality, service complaints.