NM400 Wear Resistant Steel Plate

Short Description:

NM400 is one kind of Chinese wear/abrasion resistant steel plates, which is well received in middle east and Africa. An NM400 wear-resistant steel was hot rolled and then the plates were heat-treated by direct quenching and tempering and reheat quenching and tempering techniques, respectively. The impact test was carried out with an instrumented impact tester. The micro-structure and fracture surface were investigated by a combination of optical microscopy, transmission electron microscopy and scanning electron microscopy methods.

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Product Introduction

NM400 is a high-strength wear-resistant steel plate. NM400 has quite high mechanical strength,its mechanical properties are 3 times to 5 times that of ordinary low-alloy steel plates, it can significantly improve the wear resistance of mechanical-related components, thus increase the service life of machinery, reduce production costs. The surface hardness of this product usually reaches 360～450HB.

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Specification Range of NM400 Wear Resistant Steel Plate

Thickness: 8mm-300mm

Width:1500mm-4020mm

Length: 3000mm-18000mmDimensin,shape,weight and allowable deviation according to standards: GB709-88 or EN10029

Supplied in the as-rolled condition: Q&T or Tempered

Ultrasonic test: GB/T2970-91 or EN10160-1999

Delivery time: 30-60 days

Payment term: T/T or L/

CMinimal order:1 pcs

Chemical Composition of NM400 steel plate（%）

Grade	C	Si	Mn	P	S	Cr	Mo	Ni	B
NM400	≤0.24	≤0.50	≤1.6	≤0.025	≤0.015	0.4~0.8	0.2~0.5	0.2~0.5	≤0.005

Mechanical Property of NM400 steel plate

Grade	Thickness	Tensile Test MPa			Hardness
Grade	mm	YS Rel MPa	TS Rm MPa	Elongation %	Hardness
NM400	10-50	≥620	725-900	≥16	380-460

Advantage

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

Application

The series of NM400 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.

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China Nm400 Steel Plate