Abrasion resistant steel plate is also known in the engineering industry by a variety of other names which include:

Wear resistant plate

Wear plate

400 Brinell plate

• CHARACTERISTICS

NM400, NM450 and NM500 plate are abrasion resistant quenched and tempered alloy steels. This grade of alloy steel exhibits high abrasion resistance and hardness. The addition of carbon and manganese coupled with quenching and tempering increase the hardness of the steel and create a durable, impact-resistant surface. However, as hardness increases, formability and the ability to easily machine and weld the alloy decrease. Special machining processes are needed to prevent work hardening and chipping during manufacturing.

NM400 and NM450 are multi-purpose wear plates. Due to its high toughness, good bending and welding performance, it can also be used for load applications in some applications.

NM500 is a bendable and welded wear plate that can be used in areas where wear resistance is required.

NM550 is an average hardness of 550HBW wear-resistant steel plate, its toughness and NM500 the same, is used in high wear and tear occasions. It is mainly for users and manufacturers of wear-resistant steel plates using high manganese steel castings or Brinell hardness of 500. When upgrading from the NM500 steel sheet to the product, the Brinell hardness increased by 50 units, without loss of steel toughness in the case of extended wear life.

NM600 is the world's hardest wear-resistant steel plate, the hardness value of 600HBW. It is generally used in situations where wear is extremely severe and is mainly used to replace cast steel, chrome cast iron, and surface hardened metals. Despite its high hardness, we are still able to machine, weld and cut it. Although the hardness of the NM600 is very high, it still has a very high impact toughness.

 TJYCT STEEL CO., LTD is a comprehensive company, who is founded in 2008. Specialized in stainless steel products, seamless steel pipe, welded steel pipe,steel coil and plates. It is located in Tianjin, the Steel base of China, which is known all over the world. It is very close to Xingang Seaport, where is much convenient in land carriage,carriage by sea and carriage by air.

 

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