NM600 Steel Plate

NM600 Wear Steel is abrasion-resistant, heat-resistant and sturdy. It is specially designed for large-area wear conditions. Because the carbides are distributed vertically in the direction of wear, even when compared with cast alloys of the same composition and hardness, the wear resistance is more than doubled. The base plate of the wear-resistant composite steel plate is low carbon steel or low alloy. Tough materials such as stainless steel reflect the superiority of bimetal and can withstand the impact and wear of high-drop hoppers in the material conveying system. NM600 wear-resistant steel plate has advantages of high wear resistance, good impact performance, good temperature resistance, good connection performance, etc. NM600 wear-resistant steel plate’s quality can be guaranteed by our quality controled staff.

The chemical composition of the alloy wear-resistant layer has a carbon content of 4 to 5% and a chromium content of 25 to 30%. The hardness is HV1400-1800. Because the carbides are distributed in a straight direction in the wear direction, the wear resistance of the NM600 wear-resistant plate is more than doubled even compared with the cast alloy of the same composition and hardness.

Impact resistance of NM600 wear plate

The base plate of the wear-resistant composite steel plate is low carbon steel or low alloy steel. Resistant materials such as stainless steel reflect the superiority of bimetals, the wear-resistant layer resists the wear of the abrasive medium, and the substrate receives the load of the medium, so it has good impact resistance. NM600 steel plate can accept impact and wear such as high drop hoppers in material handling systems.

Heat resistance of NM600 steel plate

The alloy wear-resistant layer is used under the working condition of ≤600. If vanadium, molybdenum and other alloys are added to the alloy wear-resistant layer, it can withstand high temperature wear of ≤800.

The application of NM600 wear-resistant steel plate

GB/T 24186-2009 NM600 High strength abrasion resistant steel plate for construction machine in the quenched, tempered condition and TMCP heat treatment.

Product advantage

1. Shock resistance: The base plate of NM600 wear steel is low carbon steel or low alloy, stainless steel and other ductile materials, reflecting the superiority of the bimetal, wear-resistant layer resistance wear medium, the substrate under the load of the medium, so it has good impact resistance. It can withstand the impact and wear of high drop hopper in the material conveying system.
2. Heat resistance: NM600 wear steel recommend to use in under 600℃ condition. If add vanadium, molybdenum and other alloys in wearing layer, can bear under 800℃. Compared with ordinary carton steel and low alloy steel, NM600 wear steel has a better performance.
3. Corrosion resistance: It has 100 percent chromium metal so that able to rust resistance and corrosion resistance.

The base plate of the wear-resistant composite steel plate is low carbon steel or low alloy. Tough materials such as stainless steel reflect the superiority of bimetal. The wear-resistant layer resists the wear of the wear medium, and the substrate bears the load of the medium, so it has good impact resistance. It can withstand the impact and wear of the high drop hopper in the material conveying system. The alloy wear-resistant layer is recommended to be used under ≤600 working conditions. If vanadium, molybdenum and other alloys are added to the alloy wear-resistant layer, it can withstand high temperature wear of ≤800.

The recommended use temperature is as follows: Common carbon steel substrate is recommended not to be higher than 380  The low-alloy heat-resistant steel substrate is recommended to be used under 540 working conditions; The heat-resistant stainless steel substrate is recommended to be used under 800 working conditions.