Special Steel NM400 High Strength China Wear Resistant Steel Plate

Special Steel NM400 High Strength China Wear Resistant Steel Plate

The chemical composition of the nm400 wear-resistant plate has a carbon content of 4~5%, a chromium content of 25~30%, and the volume fraction of Cr7C3 carbide in its metallographic structure

It reaches more than 50%, the macro hardness is HRC56~62, and the hardness of chromium carbide is HV1400~1800. Because the carbide formed in the direction of wear perpendicular

Straight distribution, even compared with cast alloys of the same composition and hardness, the wear resistance is more than doubled.

NM400 wear-resistant steel plate is widely used in engineering machinery, mining machinery, coal mine machinery, environmental protection machinery, metallurgical machinery and other product parts. Excavator, loader, bulldozer bucket plate, edge plate, side edge plate, blade. Crusher lining plate, blade.

The delivery status of wear-resistant steel plate is divided into: tempering - quenching and tempering

Product application

Production Process

Product Packaging

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