1. Exceptional Wear Resistance
Wear-resistant steel plates are engineered with alloy layers that deliver outstanding resistance to abrasion and surface damage, making them highly durable even in demanding environments with continuous wear.
2. Strong Structural Toughness
Built on a base of low-carbon or low-alloy steel, these plates combine hardness with excellent toughness and plasticity, ensuring they can withstand impact while maintaining structural integrity.
3. Extended Service Life and Cost Efficiency
By significantly reducing the rate of material wear, wear-resistant steel plates extend the lifespan of machinery and components, lowering maintenance costs and minimizing downtime in heavy-duty applications.
4. Versatile Industrial Applications
Thanks to their balance of wear resistance and toughness, these plates are widely used in mining, construction, metallurgy, cement, and other industries where large-area abrasion is a major challenge.
Product Description
The wear-resistant steel plate is composed of a low-carbon steel plate and an alloy wear-resistant layer. The alloy wear-resistant layer is generally 1/3~1/2 of the total thickness. When working, the matrix provides comprehensive properties such as strength, toughness and plasticity against external forces, and the alloy wear-resistant layer provides wear-resistant properties that meet the needs of working conditions.
Product Name | Wear resistant steel plate/ sheet |
Grade | NM360, NM400, NM450, NM500, NM550, NM600,NM700 |
Hardfacing layer | High chromium high carbide overlay |
Chemical Composition | C(%): 3.0-5.0, Cr(%): 25-40 |
Microstructure | The carbide (Cr7C3) volume fraction on the microstructure is above 50% |
Hardness | HRC |
Surface Treatment | Hardfacing,clading,coated |
Technique | Hardfacing,open arc welding,submerged arc welding |
Wear Resistance | High wear resistance,30 times higher than low carbon steel and 12 times than heat treated steel |
Impact Resistance | Medium |
Thickness tolerance | Uniform overlay thickness, with tolerance within 0-0.5mm. |
Main Thicknesses | 3+3,4+4, 5+5 |
Plate Size | Open arc welding wear plate:1400*3400mm Submerged arc welding wear plate:1400*3000mm, 1400*3500mm, 2100*3500mm. |
Excellent wear resistance: The chemical composition of the alloy wear-resistant layer has a carbon content of 3 to 5%, a chromium content of 25 to 40%, and the volume fraction of Cr7C3 carbides in its metallographic structure reaches more than 50%. ～62, because the carbides are distributed perpendicular to the wear direction, even compared with the cast alloy of the same composition and hardness, the wear resistance is more than doubled.
Good impact resistance: The base plate of wear-resistant composite steel plate is low carbon steel or low alloy. Tough materials such as stainless steel reflect the superiority of bimetals, the wear-resistant layer resists the wear of the abrasive medium, and the substrate bears the load of the medium, so it has good impact resistance. It can withstand impact and wear such as high drop hoppers in material conveying systems.
Good heat resistance and corrosion resistance: The alloy layer of the wear-resistant composite steel plate contains a high percentage of metallic chromium, so it has certain rust and corrosion resistance. It can be used to prevent coal from sticking to coal drop drums and funnels.
Complete varieties and specifications: wear-resistant steel plates are complete in specifications and varieties. The thickness of the wear-resistant alloy layer is 3 to 20 mm. The minimum thickness of the composite steel plate is 6mm, and the thickness is not limited. The wear-resistant steel plate is divided into three types: ordinary type, impact-resistant type and high-temperature type, which can be customized according to the size of the drawings according to the needs of users,To order high-temperature wear-resistant and impact-resistant composite steel plates, you must communicate with customer service in detail.
Convenient processing: The wear-resistant steel plate can be cut, bent or coiled, welded and punched, and it can be processed into various parts that ordinary steel plates can process. The cut wear-resistant steel plate can be tailored and welded into various engineering structural parts or components.
FAQ：
Q: What kind of work does your company do?
A: We are a business steel industry and trade.We mainly produces carbon steel plate/pipe/coil/bars, etc.
Q: What are the advantages of your company?
A: (1): Prime quality and Competitive price.
(2): Excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Samples can be provided as your requirements.
Q: What is your terms of payment ?
A: Can be negotiated by both parties. If you have another question, pls feel free to contact us as below
Q: What about your price?
A: Our price is very competitive.
Pls feel free to contact us if you are interested in our products.
Q: How long is your delivery time?
A: Stock steel/Steel for simple cutting/Small amount of general standard steel: about 5-20 days for delivery; Custom steel/bulk steel: about 15-30 days for delivery. Contact us for specific delivery times.
