NM400 steel equivalent steel grade
Abrasion Resistant Steel 400 NM400 steel is an abrasion resistant steel with a hardness of 400 HBW, its average hardness value is 450 HBW, its index of abrasion resistant performance is obviously higher than that of ordinary structural steel. Therefore, it is an ideal choice for any components suffering wear and tear.NM400 steel has excellent anti-wear properties, excellent processability and good welding performance.NM400 can be used in the fields of construction machinery, construction machinery parts, mining machinery, coal machinery, road machinery, etc., as well as various accessories and components.
NM400 steel equivalent grade is called "HAOSTEEL HARDOX 400", which is equivalent to Sweden’s SSAB WELDOX 400, BISALLOY HARDOX 400, DILLIIDUR 400. It has suitable equivalent grades in other countries.
NM400 is resistant to strong acidic media such as acid pickling, nitric acid and phosphoric acid; on the other hand, it is also resistant to strong alkaline media such as caustic soda, sodium hydroxide and potassium hydroxide. This flexibility in acids and alkalis allows NM400 to is used in a wide variety of industries. In addition, NM400 steel also has excellent corrosion resistance, weldability, and machinability.
Also, due to its excellent wear resistance and impact resistance, NM400 steel is suitable for a wide range of wear applications, and has been used in various industries such as mining, petroleum, chemical industry, engineering machinery, automobiles, mining equipment and other industries. It also has found application in manufacturing containers, railway vehicle parts, ships and ships.
Overall, NM400 steel is an ideal solution for components that need to withstand wear and tear, as it offers superior wear resistance and impact resistance. With excellent welding performance, wear resistance and machinability, it is the ideal choice for any industrial wear application.