NM400 500 Wear Resistant Steel Special Use

NM400 500 Wear Resistant Steel Special Use
NM400 500 Wear Resistant Steel Special Use
NM400 500 Wear Resistant Steel Special Use

NM400 500 Wear Resistant Steel Special Use

The hardness of the wear plate is also different, divided into different models. And the larger the number, the harder it is.

Send Inquiry

Product Introduction

NM400 500 wear resistant steel special use

Wear-resistant plate is generally used in the factory more, wear-resistant plate is divided into different models, there are 400, 500.

1. The difference between the two is that the hardness range is different, NM400 hardness requirements between 360-440; The hardness of NM500 is required to be between 480 and 550. Secondly, the cutting process is different, the requirements are different in terms of welding performance, and finally, there is a difference in price.

2. wear-resistant steel plate alloy between the wear-resistant layer and the matrix is a metallurgical combination. Through special equipment, the automatic welding process and high hardness self-protective alloy welders are uniformly welded on the substrate. The number of composite layers is 1~2 ~ multilayer, and the alloy shrinkage ratio is different during the composite process, resulting in uniform transverse cracks is a prominent feature of wear-resistant steel plates.

product-700-700

Steel/Grade	C	Si	Mn	P	S	AL	Cr+Ni+Mo	Nb+V+Ti
NM400/AR400	0.10-0.40	0.20-0.40	1.00-2.00	≤0.015	≤0.003	≥0.20	<0.9	Trace Amount
NM500/AR500	0.10-0.40	0.20-0.45	1.00-2.00	≤0.015	≤0.003	≥0.20	<1.5	Trace Amount