NM500 Wear Resistant Steel Plate
NM500 Wear Resistant Steel Plate
NM500 Wear Resistant Steel Plate
NM500 Wear Resistant Steel Plate

NM500 Wear Resistant Steel Plate

Naming :N is the first pinyin letter of "resistant" in "wear-resistant".
M is the first pinyin letter for "wear" in "wear".
500 is the Brinell Hardness number HB value. (500 hardness value is a broad sense, the domestic NM500 hardness value is about 500.)
NM500 wear-resistant steel plate is widely used in engineering machinery, environmental protection machinery, metallurgical machinery, abrasive tools, bearings and other product parts.

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Product Introduction

NM500 Wear Resistant Steel Plate

NM500 features

The manufacturing process for the NM500 involves a series of complex steps. First, iron and other alloying elements need to be melted and mixed together. The mixture is then poured into large steel ingots, which are kept at high temperatures for a period of time so that the alloying elements are sufficiently evenly distributed. Next, the ingot is cut into slabs and subjected to heat treatment at high temperatures. This process adjusts the microstructure of the steel plate so that it achieves the desired strength and hardness. Finally, the steel plate is ground and cut to meet specific size and shape requirements.

Chemical composition

ingredient	C	Si	Mn	P	S	Cr	Mo	Ni	Bt	CEV
nm500	≤0.38	≤0.70	≤1.70	≤0.020	≤0.010	≤1.20	≤0.65	≤1.00	0.005-0.006	0.65
nm500	130	2	7	7	6	1	7	5	1

Mechanical property

mark	thickness	strength of extension	ductility	—20℃Impact work (longitudinal）AKV/J	Brinell HardnessHBW	cold bend
NM500	6～60	—	—	≥24	480～525	Sample width B=30MM bending Angle 180° Bending center diameter dw4n