Wear Resistant Steel Plate NM450
Wear Resistant Steel Plate NM450
Wear Resistant Steel Plate NM450
Wear Resistant Steel Plate NM450

Wear Resistant Steel Plate NM450

Chemical composition of NM450 steel plate Carbon C=≤0.26 Si=≤0.70 Manganese Mn=≤1.60 P=≤0.025 Sulfur S=≤0.010 Mo=≤0.50 Chromium Cr=≤1.50 Nickel Ni=≤0.80 Boron B=≤0.004

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Product Introduction

Wear Resistant Steel Plate NM450

The wear-resistant layer is mainly chromium alloy, and other alloy components such as manganese, molybdenum, niobium and nickel are also added. The carbides in the metallographic structure are distributed like fibers, and the fiber direction is perpendicular to the surface. Carbide microhardness can reach more than HV1700-2000, surface hardness can reach HRc58-62. Alloy carbides have strong stability at high temperatures, maintain high hardness, and also have good oxidation resistance, and are completely normal for use within 500℃. Wear-resistant steel plate has high wear resistance and good impact performance, can be cut, bending, welding, etc., can take welding, plug welding, bolt connection and other ways to connect with other structures, in the field process has the characteristics of saving time and convenient, widely used in metallurgy, coal, cement, electricity, glass, mining, building materials, brick and other industries, compared with other materials, It has a high cost performance and has been favored by more and more industries and manufacturers.