Wear resistant steel plate is a product developed in recent years. It has the characteristics of high abrasion resistance, good impact performance and low price, and is being selected and used by more and more users.
The wear-resistant steel plate is composed of low-carbon steel plate and alloy wear-resistant layer, and the alloy wear-resistant layer is generally 1/3~1/2 of the total thickness. During operation, the matrix provides comprehensive properties such as strength, toughness and plasticity to resist external forces, and the alloy wear-resisting layer provides wear-resisting properties that meet the requirements of specified working conditions. There is metallurgical bonding between the wear-resisting layer of wear-resisting steel plate alloy and the substrate. Through special equipment and automatic welding process, the high hardness self protective alloy welding wire is uniformly welded on the base plate. The composite layers are one to two or even multiple layers. During the composite process, uniform transverse cracks occur due to different alloy shrinkage ratios, which is a remarkable feature of the wear-resistant steel plate. The alloy wear-resistant layer is mainly composed of chromium alloy, and other alloy components such as manganese, molybdenum, niobium and nickel are also added. The carbides in the metallographic structure are distributed in fibrous form, and the fiber direction is perpendicular to the surface. The micro hardness of carbide can reach above hv1700-2000, and the surface hardness can reach HRC58-62. Alloy carbides have strong stability at high temperature, maintain high hardness, and have good oxidation resistance. They can be used normally under 500 ºC. The wear-resistant layer has narrow channel (2.5-3.5mm), wide channel (8-12mm), curve (s, w), etc; It mainly consists of chromium alloy, and other alloy components such as manganese, molybdenum, niobium, nickel and boron are also added. The carbides in the metallographic structure are distributed in fibrous form, and the fiber direction is perpendicular to the surface. The carbide content is 40-60%, the microhardness can reach above hv1700, and the surface hardness can reach HRC58-62. Wear resistant steel plates are mainly divided into general-purpose type, impact resistant type and high-temperature resistant type; The total thickness of wear-resistant steel plate can reach 3mm at least and 80mm at most; Wear resistant steel plate can be rolled into wear-resistant pipe with minimum diameter of DN200, and can be processed into wear-resistant elbow, wear-resistant tee and wear-resistant reducer.
Wear resistant steel plate has high wear resistance and good impact performance. It can be cut, bent and welded. It can be connected with other structures by welding, plug welding and bolt connection. It is time-saving and convenient in the process of maintenance. It is widely used in metallurgy, coal, cement, electricity, glass, mining, building materials, brick and tile and other industries. Compared with other materials, it has high cost performance, It has been favored by more and more industries and manufacturers.
| Commodity | Hot Rolled Heat Treatment High Strength Abrasion Resistant / Wear Resistant Steel Plate for Construction Machine |
| Standard | GB/T 24186-2009, JIS |
| Grades | NM360,NM400,NM450,NM500,JFE-EH360,JFE-EH400,JFE-EH500,JFE-EH360A,JFE-EH400A,JFE-EH500A,JFE-EH360LE,JFE-EH500LE |
| Specification | Thickness:3,4,5,6,7,8,10,12,14,16,18,20,22,25,30,35,40,45,50,55,60,65,70,75,80,90,100mm
Width:1500mm,1800mm,2000mm,2200mm,2500mm
Length:6000mm,8000mm,9000mm,10000mm,12000mm. |
Customized
Service | Cut as per clients size and drawing, color painting, special packing as per requests |
| Surface | Bare steel plate, or painting |
Technical
principle | The wear-resistant steel plate is composed of low-carbon steel plate and alloy wear-resistant layer, and the alloy wear-resistant layer is generally 1/3~1/2 of the total thickness. |
| Packing | Plastic clothes wrapped, steel strips packing, or wood crate packing, or as per client request |
| Delivery Condition | QT(Quenching and Tampering) |
| Test | Chemical Composition, Tensile Test, Impact Test, Hardness |
| Advantage | It has high wear resistance and good impact performance, and can be cut, bent, welded, etc. it can be connected with other structures by welding, plug welding, bolt connection, etc. it is time-saving and convenient in the process of maintenance on site |
| Application | Widely used in metallurgy, coal, cement, power, glass, mining, building materials, brick and tile industries |
| Shipment | For an sample order like 3tons, we give LCL terms.
For sizes width less than 2.3m, and length below 5.9m, we use one 20feet container.
For sizes width less than 2.3m, and length below 11.9m, we use one 20feet container.
For an order of quantity more than 100tons, we use bulk ship. |
| Certificate | SGS, ISO, IATF |
| Price term | Ex-work, FOB, CFR, CIF, etc. |
Complaint
