Nm360 Wear-Resistant Steel Plate

Core Performance Parameters:

Based on GB/T 24186-2022 standard, the quenching and tempering heat treatment process ensures stable performance. Core indicators are as follows:

Typical Application Cases:

1. Construction Machinery Field:

Excavator Bucket Teeth/Side Edges: Large excavator manufacturers use NM360 to manufacture bucket teeth. In clay and gravel mixed conditions, the service life is increased by 4 times compared to the original Q345B, and the replacement cycle is extended from 15 days to 60 days, reducing downtime losses.

Bulldozer Blades: A mine in northern China uses Nm360 Wear-Resistant Steel Plate to manufacture bulldozer blades, adapting to high-load bulldozing operations. Wear rate is reduced by 70%, and annual maintenance frequency is reduced from 12 times to 3 times.

2. Mining and Quarrying Industry

Crusher Liners: Iron mines use Nm360 Wear-Resistant Steel Plate to manufacture impact crusher liners, resisting high-frequency impact and wear from ore. Lifespan is doubled compared to the original high-manganese steel (Mn13), and replacement costs are reduced by 50%.

Scraper Conveyor Mid-Trough: When conveying coal gangue (particle size 50~150mm, flow velocity 2.5m/s) in coal mines, the wear rate of NM360 pipes is only 1/8 that of Q235 steel pipes, saving over 800,000 yuan in pipe replacement costs annually.

3. Building Materials and Cement Industry

Cement Mill Liners: Cement plants use NM360 steel for ball mill liners, which withstands high abrasive wear from cement clinker, extending service life by 3 times compared to ordinary steel plates and reducing downtime for maintenance by 60%.

Coal Chutes: Power plant coal chutes use NM360 linings, resisting coal dust erosion and mild corrosion. They show no significant wear after 18 months of continuous service, avoiding the risk of chute perforation and leakage.