S420ML grade equivalent for structure use

Compared with other types of steel, S420ML grade equivalent, stainless steel has its own advantages. Its appearance solves the problem that has puzzled people for a long time, that is, the destructive problem from appearance to structure caused by the rust of steel and iron. Therefore, stainless steel has been widely welcomed by the market from the moment it appeared, and the market application of stainless steel is also very extensive, and it has penetrated into all aspects of our lives.

The difference between Q195 steel and 20# steel: S420ML grade equivalent, Q195 steel is ordinary carbon structural steel, in which alloy elements are not specially added, and it is mainly used for construction and engineering structures. Q195 steel has low carbon and manganese content, low strength, good plasticity, high toughness, and good process performance and weldability. 20# steel is high-quality carbon structural steel. Alloy elements are not specially added to 20# steel, and it is mainly used in the manufacture of machine structures, and the amount of use is particularly large. 20# steel has higher strength than Q195 steel, good weldability, no temper brittleness, and its workability can be improved by water quenching.

Three advantages of semi-endless rolling technology: 1. The limit specification of Q345B steel is expanded from 1.5 mm × 1300 mm to 1.5 mm × 1600 mm. 2. the semi-endless rolling technology can effectively reduce the fluctuations in the temperature, size, and shape control accuracy of the strip head and tail. 3. The different parts of the strip steel S420ML grade equivalent produced by semi-endless rolling have uniform structure and mechanical properties, the yield strength fluctuation is less than 40 MPa, and the tensile strength fluctuation is less than 20 MPa.

The boiler steel plates are among our main products. Other than standard size boiler steel plates, we also provide S420ML grade equivalent cutting, bending and so on processing to change plate size and shape according to your requirements. Welcome to consult us about S420ML grade equivalent ASTM A204 grade B properties, SA 516 gr 70 temperature range, ASTM A285 grade C chemical composition, boiler steel price and so on questions and ask for offer.

Through the operation and management, brand advantage and improve pre-sales, sale of after-sales service, the efforts of the company into the industry leading enterprises.Relying on perfect quality management system, it has built up competition predominance and provided high quality, favorable price and perfect after service for customers.