Wear-resistant Steel Plate

LYH Steel is a leading supplier of wear-resistant steel plates, offering premium grades such as NM400, NM450, NM500, and NM600. Our wear-resistant plates are known for their high wear resistance, excellent impact performance, and outstanding machinability. These plates are widely used in industries like mining, construction machinery, cement, coal, electricity, and more.

Compared to traditional materials, our wear-resistant steel plates provide superior cost performance, making them the ideal choice for companies looking to reduce maintenance costs and extend equipment service life.

Mechanical Properties

Grade	Yield Strength (MPa)	Tensile Strength (MPa)	Elongation (%)	Hardness (HBW)	Thickness Range (mm)	Width Range (mm)	Length Range (mm)
NM400	≥ 1000	1200–1600	≥ 14%	370–430	3–100	1500–2500	6000–12000
NM450	≥ 1250	1450–1750	≥ 12%	420–480	3–100	1500–2500	6000–12000
NM500	≥ 1400	1550–1850	≥ 10%	470–530	3–100	1500–2500	6000–12000
NM600	≥ 1600	1800–2100	≥ 7%	570–640	6–80	1500–2500	6000–12000

Key Features of LYH Wear-resistant Steel Plates

High wear resistance for longer service life

Excellent impact toughness even under harsh conditions

Easy to machine: cutting, bending, and welding capabilities

Flexible connection methods: welding, plug welding, bolting

Superior cost performance compared to conventional materials

Customizable sizes and grades available

Applications of Wear-resistant Steel Plate

Wear-resistant steel plates are widely applied in a variety of industries and equipment:

1. Construction Machinery Equipment

Loaders, bulldozers, and excavators

Cement pusher gear plates

Concrete mixer liners and mixing floor liners

Dust collector liners

2. Handling Machinery Equipment

Unloading mill chain plates

Hopper liners and grab blades

Medium-sized automatic dump truck bodies

3. Metallurgical Machinery Equipment

Iron ore sintering transport elbows

Iron ore sintering machine linings

Scraper linings

4. Mining Equipment

Mineral material and stone crusher liners

Crusher blades

5. Other Mechanical Equipment

Sanding machine cylinders and blades

Wear parts in port machinery

6. Thermal Power Equipment

Coal mill liners and coal hoppers

Coal sub-transport tubes and sub-distributor grids

Coal unloading equipment linings

Why Choose LYH Steel for Wear-resistant Steel Plate?

At LYH Steel, we guarantee:

Stable and reliable quality from top mills
Fast production and delivery
Competitive prices to maximize your project profitability
Professional support for any technical or application needs
With years of experience in the steel industry, LYH Steel is your trusted partner for wear-resistant steel plates.

FAQ

Q1:What is Wear-resistant Steel Plate?

A1:Wear-resistant steel plate is a specially designed steel plate with exceptional hardness, tensile strength, and impact toughness. It can be easily cut, bent, welded, and connected to other structures through welding, plug welding, and bolting. These features help save time and labor costs in manufacturing and repair operations.

Q2:Can I cut, bend, and weld NM600 wear-resistant steel plate?

A2:Yes. NM600 wear-resistant steel plate (hardness 570–640 HBW, yield strength ≥ 1600 MPa) can be cut, bent, and welded using standard oxy-acetylene, plasma cutting, or CNC laser equipment. Preheating and controlled cooling are recommended to avoid welding stress and ensure optimal impact toughness.

Q3:How do I choose the right grade of wear-resistant steel plate for my project?

A3:

NM400: Best for moderate wear conditions with superior ductility.

NM450: Balanced wear resistance and impact toughness.

NM500: High abrasion resistance for heavy-duty mining and crushing.

NM600: Ultra-high wear resistance in extreme abrasion environments.
Consider your application’s impact severity, abrasion level, and required service life to select the optimal grade.