High Wear Resistant Steel NM400
High Wear Resistant Steel NM400
High Wear Resistant Steel NM400
High Wear Resistant Steel NM400

High Wear Resistant Steel NM400

NM400 Chemical composition
C 0.25 or less
Si 0.70 or less
Mn 1.60 or less
P 0.025 or less
S 0.010 or less
Cr 1.4 or less
Mo 0.50 or less
Ni 1.00 or less
B 0.004 or less

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Product Introduction

high wear resistant steel NM400

400 is a wear-resistant steel plate with an average hardness of 400HBW delivered from the factory, and its mechanical properties are obtained by quenching. The 400 is recommended for applications in high wear environments, and it also has excellent machinability, especially welding properties.

Transverse specimen tensile test at room temperature (20mm thick steel plate reference value)

Tensile Strength: 1200 MPa (175 ksi)

Yield point: 800 MPa (116 ksi)

Elongation: 12% (Lo = 5.65 √So)

processability

The complete processing and application technology adopted by the user is crucial to the reliability of the products manufactured from this material. It shall be ensured that the design, construction and processing methods are suitable for the material and comply with the latest processing requirements to be followed by the processor and the intended use requirements of the product. The user should select the material by himself, and take full account of the characteristics of high strength and high hardness of the material, follow the process recommendations in accordance with EN 1011-2 (welding) and CEN/TR 10347 (molding), and comply with the national code of safety production.