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HB430 6.0mm Wear Resistant Steel Plate NM400 Grade Uses In Containers

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HB430 6.0mm Wear Resistant Steel Plate NM400 Grade Uses In Containers

Country/Region	china
City & Province	qingdao shandong
Categories	Steel Sheets

Product Details

NM400 is a high-strength wear-resistant steel plate known for its excellent wear resistance and toughness. Here are some key features, applications, and common information about NM400:

Features:

Wear Resistance: NM400 exhibits exceptional resistance to abrasion, erosion, and impact, making it suitable for harsh working environments with high wear and tear.

High Strength: It possesses high strength and hardness, allowing it to withstand heavy loads and impact forces.

Weldability: NM400 offers good weldability, allowing for ease of fabrication and assembly.

Machinability: It can be machined using conventional methods, enabling the production of complex parts and components.

Applications:

Mining and Construction Machinery: NM400 is extensively used in mining equipment, earth-moving machinery, dump truck bodies, excavator buckets, and wear liners for crushers and chutes.

Material Handling: It finds applications in industries involving bulk material handling, such as conveyor systems, hoppers, and wear-resistant liners.

Cement and Steel Production: NM400 is utilized in cement plants, steel mills, and foundries for equipment subjected to abrasion and impact, including crushers, hoppers, and cyclones.

Recycling and Waste Management: It is applied in waste sorting and recycling equipment, shredders, and wear plates for waste containers and compactors.

Common Information:

Standard: NM400 complies with the Chinese standard GB/T 24186-2009 for wear-resistant steel plates.

Hardness: NM400 typically exhibits a hardness range of 360 to 440 HBW (Brinell hardness).

Thickness and Size: NM400 is available in thicknesses ranging from 3mm to 100mm, with common widths of approximately 1500mm to 3000mm and lengths of 3000mm to 12000mm.

International Equivalents: NM400 is comparable to internationally recognized wear-resistant steel grades such as Hardox 400 (Sweden) and AR400 (USA).

NM400's exceptional wear resistance, high strength, and versatility make it a preferred choice for various industries requiring durable and abrasion-resistant materials.

Chemical Composition Of NM 400 Plates

NM 400 Chemical Compositiom
Plate	C	Si	Mn	P	S	Cr	Ni	Mo	B
thickness mm	max %	max %	max %	max %	max %	max %	max %	max %	max %
3-(8)	0.15	0.7	1.6	0.025	0.01	0.3	0.25	0.25	0.004
8-20	0.15	0.7	1.6	0.025	0.01	0.5	0.25	0.25	0.004
(20)-32	0.18	0.7	1.6	0.025	0.01	1	0.25	0.25	0.004
(32)-45	0.22	0.7	1.6	0.025	0.01	1.4	0.5	0.6	0.004
(45)-51	0.22	0.7	1.6	0.025	0.01	1.4	0.5	0.6	0.004
(51)-80	0.27	0.7	1.6	0.025	0.01	1.4	1	0.6	0.004
(80)-130	0.32	0.7	1.6	0.025	0.01	1.4	1.5	0.6	0.004

Mechanical Properties for NM 400 High Tensile Plate

Mechanical properties of NM 400
Grade	Mechanical Property			Charpy V Impact Test
NM 400	Yield	Tensile	Elongation	Degree	longitudinal
	Min Mpa	Mpa	Min %	-40	J
	1000	1250	10	-40	45