Description
NM400 Plates
Overview
NM400 Plates are high-strength, wear-resistant steel known for their exceptional durability and toughness. Classified under the Chinese GB standard, NM400 is widely utilized in industries requiring superior abrasion resistance, particularly in construction and mining.
Features of NM400 Plates:
- High strength and hardness.
- Excellent wear resistance and weldability.
- Mechanical properties that are 3 to 5 times superior to ordinary or low-alloy steel, extending service life and reducing production costs.
- Tailored manufacturing based on customer requirements.
Supply Range of NM400 Plates:
- Thickness: 3 mm to 100 mm
- Width: 2000 mm
- Length: 6000 mm
- Surface Finish: Black surface
- Condition: Q+T (pre-hardened condition)
Equivalent Grades of NM400 Plate:
- GBT 24186: NM400
- JFE: JFE-EH400
- SUMITOMO: K400
- DILLIDUR: 400V
- SSAB: Hardox 400
- Nippon (Japan): Abrex 400
- AM/NS (India): Rockstar 400
- Jindal (India): Rockhard 400
Chemical Composition of NM400:
| Element | Content (%) |
|---|---|
| C | ≤0.30 |
| Si | ≤0.70 |
| Mn | ≤1.60 |
| P | ≤0.025 |
| S | ≤0.010 |
| Cr | ≤1.20 |
| Ni | ≤0.70 |
| Mo | ≤0.50 |
| Ti | ≤0.50 |
| B | 0.0005-0.006 |
| Al | ≥0.01 |
Applications of NM400 Plates:
NM400 wear-resistant steel is characterized by high strength, hardness, and weldability, making it suitable for various applications, including:
- Edges of loaders in the loader industry
- Wear-resistant lining plates in the crusher industry
- Slat-type conveyors in the coal mining sector
- Lining plates for coal pulverizers in power plants
- Hopper lining plates for heavy handling trucks
Benefits of Using NM400 Plates:
- Unbeatable performance, cost savings, and enhanced equipment lifespan.
- Ideal for truck bodies, dumper bodies, containers, and buckets, offering improved fuel economy and payload capacity due to its thinner profile.
- Outstanding wear and deformation resistance leads to enhanced reliability and longer equipment lifetimes.
- NM400 plates provide evenly distributed wear-resistant properties, ensuring better performance under sliding, impact, and squeezing wear conditions.
In summary, NM400 is the best choice for applications that demand high strength and wear resistance, protecting your equipment investment and ensuring effective performance.
