NM300 NM360 NM400 NM450 NM500 NM550 Abrasion Steel

NM300 NM360 NM400 NM450 NM500 NM550 Abrasion Steel
NM300 NM360 NM400 NM450 NM500 NM550 Abrasion Steel
NM300 NM360 NM400 NM450 NM500 NM550 Abrasion Steel
NM300 NM360 NM400 NM450 NM500 NM550 Abrasion Steel
NM300 NM360 NM400 NM450 NM500 NM550 Abrasion Steel

NM300 NM360 NM400 NM450 NM500 NM550 Abrasion Steel

AR300 steel plate is commonly used in applications such as:
1. Wear liners
2. Dump truck bodies
3. Chutes and hoppers
4. Lining plates
5. Blades and plows
6. Crusher parts
7. Conveyor parts

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Product Introduction

NM300, NM360, NM400, NM450, NM500, and NM550 are abrasion-resistant steel grades that are widely used in mining, construction, manufacturing, and other industries where harsh operating conditions are present. These grades of steel are designed to withstand high levels of mechanical wear and tear, making them ideal for applications that require high strength and durability. The exact composition and properties of each grade may vary depending on the manufacturer, but typically these steels have high hardness, strength, and toughness, as well as good weldability and machinability.

As a high-strength wear-resistant steel, NM300, NM360, NM400, NM450, NM500, NM550 each has its own unique product specifications, the main features of each model are as follows:

NM300 steel plate: with moderate strength and high wear resistance, it is suitable for some mild wear occasions, such as light machinery manufacturing, mining and construction engineering.
NM360 steel plate: higher strength and better wear resistance than NM300 steel plate, suitable for some occasions with higher requirements, such as heavy working parts of loaders and wear-resistant plates of excavators.
NM400 steel plate: higher strength, excellent wear resistance, suitable for serious wear occasions, such as excavator shovel, mining loading and unloading machinery manufacturing.
NM450 steel plate: the strength and wear resistance are better than NM400, which is suitable for occasions with high on-site wear, such as excavator hydraulic gravel machine, metallurgy, mining and other industries.
NM500 steel plate: with higher strength and wear resistance, suitable for extremely harsh working environments, such as elbow and conveyor trough of concrete pump truck, port machinery and construction machinery.
NM550 steel plate: NM500 is an upgraded version, with higher strength and better wear resistance, suitable for high load, high speed, and high impact stress occasions, such as excavator teeth, mining equipment, etc.

Chemical Composition(Max)
Zakuthupi	C	Si	Mn	P	S	Cr	Ndi	Mo	Ti	Bt	Als	CEV
NM300	0.23	0.70	1.60	0.025	0.015	0.70	0.50	0.40	0.050	0.0005-0.0006	0.010	0.45
NM360	0.25	0.70	1.60	0.025	0.015	0.80	0.50	0.50	0.050	0.0005-0.0006	0.010	0.48
NM400	0.30	0.70	1.60	0.025	0.010	1.00	0.70	0.50	0.050	0.0005-0.0006	0.010	0.55
NM450	0.35	0.70	1.70	0.025	0.010	1.10	0.80	0.55	0.050	0.0005-0.0006	0.010	0.60
NM500	0.38	0.70	1.70	0.020	0.010	1.20	1.00	0.65	0.050	0.0005-0.0006	0.010	0.65
NM550	0.38	0.70	1.70	0.020	0.010	1.20	1.00	0.70	0.050	0.0005-0.0006	0.010	0.72
NM600	0.38	0.70	1.90	0.020	0.010	1.50	1.00	0.70	0.050	0.0005-0.0006	0.010	0.76