Specification:
(1)Size:
Width: 1000mm-2500mm
Length: Less than 1600mm
Thickness: 30-60mm
(2)Material: Wear-Resistant Steel, Alloy, High-srenght, wear-resistant.
Q235, Q345, SS400, A36, S235JR, S355JR, S45C, S50C, A572, St37, St37-2, ST52, etc
(3)Packing: In container seaworthy packing...
(4)Payment term: T/T, L/C
Recently, we export Steel Plate, carbon steel plate, hot rolled steel plate, cold rolled steel plate, stainless steel plates, steel circle, color coated steel plate, hot plate, steel coils, etc. To the MID East, Southeast Asia, Eastern Asia and Eastern Europe.
| Material: NM360A(B)/NM400A(B) |
Standard: WJY030-2010 |
Thickness: 6-700MM |
| Width: 1500-4000MM |
Length: 3000-8000MM |
Place of Origin: Henan China (Mainland) |
| Brand Name: Wuganghongixng |
Model Number: WNW360A |
Application: Used widely |
| Technique: Hot Rolled |
Special Use: High-strength steel plate |
surface: coated |
Characteristics of wear-resistant steel plate structure:
The wear-resistant steel plate consists of two parts: low-carbon steel plate and alloy wear-resistant layer. The alloy wear-resistant layer is generally 1/3 to 1/2 of the total thickness. During operation, the matrix provides comprehensive properties such as strength, toughness, and plasticity to resist external forces, while the alloy wear-resistant layer provides wear resistance that meets the specified working conditions.
The wear-resistant layer of the wear-resistant steel plate alloy is metallurgically bonded to the substrate. By using specialized equipment and automatic welding technology, high hardness self-protection alloy welding wire is uniformly welded onto the substrate, with a composite layer of one to two or even more layers. During the composite process, uniform transverse cracks appear due to different alloy shrinkage ratios, which is a significant feature of wear-resistant steel plates.
The wear-resistant layer of the alloy 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 a fibrous form, and the fiber direction is perpendicular to the surface. The microhardness of carbides can reach HV1700-2000 or higher, and the surface hardness can reach HRC58-62. Alloy carbides have strong stability at high temperatures, maintain high hardness, and also have good oxidation resistance. They can be used normally within 500 ºC.
The manifestations of the wear-resistant layer include narrow channels (2.5-3.5mm), wide channels (8-12mm), curves (S, W), etc; Mainly composed of chromium alloy, with the addition of other alloy components such as manganese, molybdenum, niobium, nickel, boron, etc. The carbide in the metallographic structure is distributed in a fibrous form, with the fiber direction perpendicular to the surface. The carbide content is 40-60%, the microhardness can reach HV1700 or above, and the surface hardness can reach HRC58-62.
Wear resistant steel plates are mainly divided into three categories: universal, impact resistant, and high-temperature resistant; The total thickness of wear-resistant steel plate can reach 5.5 (2.5+3) mm, The thickness can reach 30 (15+15) mm; Wear resistant steel plates can be rolled into small diameter DN200 wear-resistant pipes, and can be processed into wear-resistant elbows, wear-resistant tees, and wear-resistant variable diameter pipes.
Application scope:
Wear resistant steel plates have high wear resistance and good impact performance, and can be cut, bent, welded, etc. They can be connected to other structures by welding, plug welding, bolt connection, etc. They have the characteristics of time-saving and convenience in the maintenance process, and are
widely used in metallurgy, coal, cement, power, glass, mining, building materials, brick and tile industries. Compared with other materials, they have high cost-effectiveness and have been favored by more and more industries and manufacturers.
Detailed Photos:
Comparison of domestic and foreign brand names:
NM360 corresponds to foreign standards and grades JFE: NK-EH360/SUMIHARD: K340
NM400 corresponds to foreign standards and grades JFE: NK-EH400/SUMIHARD: K400/DILLAR: 400V
NM450 corresponds to foreign standards and grades JFE: NK-EH450//DILLDUR: 450V
NM360L,WNM360A,WNM360B,WNM360C,WNM360D,WNM360E,WNM400A,WNM400B,WNM400C,WNM400D,WNM400E,WNM450A,WNM450B,WNM450C,WNM500A,WNM500B,WNM500C,1E0682,1E0653,1E1839 etc.
The general wear-resistant steel plate grades include: WNM360A,WNM360B,WNM360C,WNM400A,WNM400B,WNM400C.
The grades of ultra wear-resistant steel plates include: WNM450A,WNM450B,WNM450C,WNM500A,WNM500B,WNM500C.
High toughness wear-resistant steel plates include: WNM360D,WNM360E,WNM400D,WNM400E.
Welding performance high wear-resistant steel plate: WNM360L.
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