China high-strength wear resistant NM400 plate Manufacturer and Supplier | Ruiyi
NM400 steel plate is high strength wear-resistant steel plate. NM400 steel plate has a fairly high mechanical strength; its mechanical properties are three to five times as high as those of ordinary low alloy steel plates. NM400 steel plate can significantly improve the wear resistance of mechanical related parts. Therefore, NM400 steel plate can increase the service life of machinery; reduce production costs. The surface hardness of NM400 steel plate usually reaches 360 to 450HB. NM400 steel plate is suitable for structural use, such as processing and manufacturing of wear-resistant and fragile parts for mines and all kinds of construction machinery.
NM400 steel plate is widely used in construction machinery, mining machinery, coal mine machinery, environmental protection machinery, metallurgical machinery and other product parts, excavator, loader, bulldozer bucket plate, edge plate, side blade plate and blade., the liner and blade of the crusher.
NM400 steel plates are demanded widely by many commercial industries as they offer great wear resistance, high strength and thus significantly improving wear resistance of heavy mechanical parts.
They are also known as wear–resistant plates. As compared to ordinary or low alloy steel mechanical properties of NM400 steel plate is 3 to 5 times more. Thus, the service life of this grade alloy helps to reduce the cost of production. The processing and manufacturing of the product of structural steel plate is done according to the suitability and necessity of the customers. Mostly this grade is brought into application in various manufacturing enterprises.
- Thickness: 3mm to 130mm
- Width: 1450mm to 4050mm
- Length: 3000mm to 15000mm
Chemical composition of NM400
| Chemical element | Data |
|---|---|
| C | ≤0.24 |
| Si | ≤0.50 |
| Mn | ≤1.6 |
| P | ≤0.025 |
| S | ≤0.015 |
| Cr | 0.4~0.8 |
| Mo | 0.2~0.5 |
| Ni | 0.2~0.5 |
| B | ≤0.005 |
| Grade | Thickness | Tensile Test MPa | Hardness | ||
|---|---|---|---|---|---|
| mm | YS Rel MPa | TS Rm MPa | Elongation % | ||
| NM400 | 10-50 | ≥620 | 725-900 | ≥16 | 380-460 |
The series of NM wear-resistant steel combined the properties including high strength, high hardness, high wear resistant, weldable, bendable and mainly applied in:
- Edge of loaders in loader industry
- Wear-resistant lining plate in crusher industry.
- Slat type conveyer in colliery mechanical industry.
- Lining plate of coal pulverizer in power industry.
- Lining plate of hopper for heavy handling truck.
- NM400 wear resistant plate ensures unbeatable performance, savings and enhanced lifetime for your equipment. Weather you are looking to loose weight or gain strength in applications such as truck bodies, dumper bodies, containers and buckets or if you need production wear parts that simply outlast other materials, NM400 is the best choice.
- The outstanding performance characteristics of NM400 wear plate come from a combination of hardness, strength and toughness. As a result nm400 can stand up to sliding, impact and squeezing wear. Nm400 goes beyond wear resistance, allowing you to protect your equipment investment and work more effectively.
- In truck bodies and containers, NM400 ensures a longer lifetime and highly predictable performance. Its high strength and hardness often allows for a thinner plate, enabling a higher payload and better fuel economy.
- NM400 in your bucket translates to a longer equipment lifetime and enhanced reliability thanks to outstanding wear and deformation resistance. Enhanced performance is achieved because NM400’s wear resistant properties are evenly distributed across the plate
