Wear Plate NM400 VS NM500
Wear Plate NM400 VS NM500
Wear Plate NM400 VS NM500
Wear Plate NM400 VS NM500

Wear Plate NM400 VS NM500

The choice of these two wear plates depends on the degree of wear and the required working life of the specific application environment, and the user should determine the most appropriate material grade according to the actual working conditions and cost-benefit analysis. The use of wear-resistant plates can significantly reduce equipment maintenance costs and downtime, and improve production efficiency.

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Product Introduction

Wear plate NM400 VS NM500

NM400:

Performance characteristics: NM400 wear-resistant plate is a high-strength wear-resistant steel plate, with excellent wear resistance and good impact performance. Its wear resistance is 12-18 times higher than low carbon steel, 5 times higher than stainless steel and high manganese steel, and 1 times higher than cast high chromium iron, thanks to its special alloy composition and heat treatment process.

Application: Widely used in mining machinery, coal mining machinery, environmental protection machinery, engineering machinery and other industries. For example, as a loader, bulldozer, excavator bucket plate, side edge plate, bucket bottom plate, blade and other wear-resistant parts, as well as in the cement plant, power plant, steel industry chute, screen plate, coal bunker, hopper, fan, pipe and other wear-resistant parts.

NM500:

Performance Characteristics: As the highest wear-resistant plate in the range, the NM500 offers the highest wear and impact strength for extreme wear and heavy duty conditions. Its alloy composition has been carefully designed to achieve the best balance of wear resistance and toughness.

Applications: Suitable for applications that require very high wear resistance and service life, such as mining equipment, gravel crusher, heavy duty transport equipment wear liner, and heavy machinery parts that need to withstand high stress wear.

NM400 abrasion resistant steel plate and NM500

product-700-700

Chemical Composition

Grade	C	Si	Mn	P	S	Cr	Mo	Ni	Bt
NM400	≤0.30	≤0.70	≤1.60	≤0.025	≤0.010	≤1.00	≤0.50	≤0.70	0.0005-0.006
NM500	≤0.38	≤0.70	≤1.70	≤0.020	≤0.010	≤1.20	≤0.65	≤1.00	0.0005-0.006

Mechanical Properties

Grade	Tensile Strength	Elongation	Impact test(-20°)	HBW
NM400	≥1200	≥10	≥24	370-430
NM500	/	/	/	≥470

Grade comparison
GB	NM300,NM360,NM400,NM450,NM500
SS	HARDOX400,HARDOX450,HARDOX500,HARDOX600
DIN	XAR400,XAR450,XAR500,XAR600,Dillidur400,Dillidur500
NBN	QUARD400,QUARD450,QUARD500
NF	FORA400,FORA500,Creusabro4800,Creusabro8000
JIS	JFE-EH360, JFE-EH400,JFE-EH500,WEL-HARD400,WEL-HARD500
SFS	RAEX400,RAEX450,RAEX500