NM400 Wear Resistant Steel Plate
NM400 Wear Resistant Steel Plate
Built for performance in the harshest environments, Steelox SA’s NM400 wear resistant steel plate delivers outstanding abrasion resistance, strength, and reliability. Designed for demanding industrial applications, NM400 is the trusted solution where extended service life and reduced downtime matter most.
Why Choose NM400 from Steelox SA?
– Excellent wear resistance for high-abrasion environments
– High strength and hardness with reliable toughness
– Proven weldability and fabrication performance
– Supplied to international standards with consistent quality control
– Backed by Steelox SA technical support and industry expertise
Chemical Composition (Ladle Analysis)
The chemical composition below is provided for technical reference and remains unchanged.
| Thickness (mm) | C max % | Si max % | Mn max % | P max % | S max % | Cr max % | Ni max % | Mo max % | B max % | CEV typ. | CET typ. |
| 4–20 | 0.18 | 0.70 | 1.60 | 0.0250 | 0.010 | 0.80 | 0.30 | 0.80 | 0.0040 | 0.44 | 0.30 |
| (20)–(40) | 0.20 | 0.70 | 1.60 | 0.0250 | 0.010 | 1.00 | 0.60 | 1.00 | 0.0040 | 0.52 | 0.34 |
| 40–60 | 0.22 | 0.70 | 1.60 | 0.0250 | 0.010 | 1.20 | 0.90 | 1.20 | 0.0040 | 0.61 | 0.36 |
| (60)–110* | 0.22 | 0.70 | 1.60 | 0.0250 | 0.010 | 1.20 | 1.20 | 1.20 | 0.0040 | 0.65 | 0.41 |
*Up to 130 mm available upon request*
Mechanical Properties (Typical)
| Hardness (HBW) | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation A50 % |
| 370–430 | 1000 | 1250 | 12 (transverse) |
Delivery Condition
NM400 is supplied in Quenched (Q) or Quenched and Tempered (Q&T) condition, ensuring optimal wear performance and structural integrity.
Applications
NM400 from Steelox SA is ideal for applications such as:
– Mining and quarrying equipment
– Earthmoving and construction machinery
– Chutes, hoppers, and liners
– Material handling systems
– Wear parts requiring long service life
Technical Recommendation
To maintain optimal mechanical properties, NM400 should not be exposed to service or preheating temperatures exceeding 250°C. For fabrication guidance, stock availability, or technical assistance, contact Steelox SA — your partner in high-performance wear solutions.